refactor: Overhaul nodes-testing setup - Part 3 (no-changelog) (#14967)

packages/@n8n/nodes-langchain/nodes/vendors/OpenAi/test/OpenAI.workflow.test.ts

@@ -0,0 +1,79 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
+import { pick } from 'lodash';
+import type { WorkflowTestData } from 'n8n-workflow';
+import path from 'node:path';
+
+describe('OpenAI Workflow', () => {
+	const baseUrl = 'https://api.openai.com/v1';
+	const credentials = {
+		openAiApi: { url: baseUrl },
+	};
+
+	const testHarness = new NodeTestHarness({
+		additionalPackagePaths: [path.dirname(require.resolve('n8n-nodes-base'))],
+	});
+
+	const assistants = [
+		{
+			id: 'asst_abc123',
+			object: 'assistant',
+			created_at: 1698982736,
+			name: 'Coding Tutor',
+			description: null,
+			model: 'gpt-4o',
+			tools: [],
+			tool_resources: {},
+			metadata: {},
+			top_p: 1.0,
+			temperature: 1.0,
+			response_format: 'auto',
+		},
+		{
+			id: 'asst_abc456',
+			object: 'assistant',
+			created_at: 1698982718,
+			name: 'My Assistant',
+			description: null,
+			model: 'gpt-4o',
+			tools: [],
+			tool_resources: {},
+			metadata: {},
+			top_p: 1.0,
+			temperature: 1.0,
+			response_format: 'auto',
+		},
+	];
+
+	const testData: WorkflowTestData = {
+		description: 'List Assistants',
+		input: {
+			workflowData: testHarness.readWorkflowJSON('list-assistants.workflow.json'),
+		},
+		output: {
+			nodeExecutionOrder: ['When clicking ‘Test workflow’', 'OpenAI'],
+			nodeData: {
+				OpenAI: [
+					assistants.map((assistant) => ({
+						json: pick(assistant, ['id', 'model', 'name']),
+					})),
+				],
+			},
+		},
+		nock: {
+			baseUrl,
+			mocks: [
+				{
+					method: 'get',
+					path: '/assistants?limit=100',
+					statusCode: 200,
+					responseBody: {
+						object: 'list',
+						data: assistants,
+					},
+				},
+			],
+		},
+	};
+
+	testHarness.setupTest(testData, { credentials });
+});

packages/@n8n/nodes-langchain/nodes/vendors/OpenAi/test/list-assistants.workflow.json

@@ -0,0 +1,43 @@
+{
+	"nodes": [
+		{
+			"parameters": {},
+			"type": "n8n-nodes-base.manualTrigger",
+			"typeVersion": 1,
+			"position": [0, 0],
+			"id": "ce6133c3-2eb6-4262-8e0c-54015ed0f795",
+			"name": "When clicking ‘Test workflow’"
+		},
+		{
+			"parameters": {
+				"resource": "assistant",
+				"operation": "list"
+			},
+			"type": "@n8n/n8n-nodes-langchain.openAi",
+			"typeVersion": 1.8,
+			"position": [220, 0],
+			"id": "070d2fcc-032c-4c3f-ae33-80a5352785f8",
+			"name": "OpenAI",
+			"credentials": {
+				"openAiApi": {
+					"id": "123",
+					"name": "OpenAi account"
+				}
+			}
+		}
+	],
+	"connections": {
+		"When clicking ‘Test workflow’": {
+			"main": [
+				[
+					{
+						"node": "OpenAI",
+						"type": "main",
+						"index": 0
+					}
+				]
+			]
+		}
+	},
+	"pinData": {}
+}

packages/@n8n/nodes-langchain/tsconfig.json

@@ -6,9 +6,12 @@
 	"compilerOptions": {
 		"baseUrl": ".",
 		"paths": {
-			"@utils/*": ["./utils/*"]
+			"@utils/*": ["./utils/*"],
+			"@nodes-testing/*": ["../../core/nodes-testing/*"]
 		},
 		"tsBuildInfoFile": "dist/typecheck.tsbuildinfo",
+		"emitDecoratorMetadata": true,
+		"experimentalDecorators": true,
 		// TODO: remove all options below this line
 		"useUnknownInCatchVariables": false
 	},

packages/core/.eslintrc.js

@@ -12,7 +12,7 @@ module.exports = {
 		project: './tsconfig.json',
 	},
 
-	ignorePatterns: ['bin/*.js'],
+	ignorePatterns: ['bin/*.js', 'nodes-testing/*.ts'],
 
 	rules: {
 		complexity: 'error',

packages/core/nodes-testing/credentials-helper.ts

@@ -1,5 +1,4 @@
-import { Container, Service } from '@n8n/di';
-import { Credentials } from 'n8n-core';
+import { Service } from '@n8n/di';
 import { ICredentialsHelper } from 'n8n-workflow';
 import type {
 	ICredentialDataDecryptedObject,
@@ -10,12 +9,17 @@ import type {
 	IWorkflowExecuteAdditionalData,
 } from 'n8n-workflow';
 
+import { Credentials } from '../dist/credentials';
 import { CredentialTypes } from './credential-types';
 
 @Service()
 export class CredentialsHelper extends ICredentialsHelper {
 	private credentialsMap: Record<string, ICredentialDataDecryptedObject> = {};
 
+	constructor(private readonly credentialTypes: CredentialTypes) {
+		super();
+	}
+
 	setCredentials(credentialsMap: Record<string, ICredentialDataDecryptedObject>) {
 		this.credentialsMap = credentialsMap;
 	}
@@ -29,7 +33,7 @@ export class CredentialsHelper extends ICredentialsHelper {
 		typeName: string,
 		requestParams: IHttpRequestOptions,
 	): Promise<IHttpRequestOptions> {
-		const credentialType = Container.get(CredentialTypes).getByName(typeName);
+		const credentialType = this.credentialTypes.getByName(typeName);
 		if (typeof credentialType.authenticate === 'function') {
 			return await credentialType.authenticate(credentials, requestParams);
 		}

packages/core/nodes-testing/load-nodes-and-credentials.ts

@@ -0,0 +1,97 @@
+import { Service } from '@n8n/di';
+import type {
+	ICredentialType,
+	INodeType,
+	IVersionedNodeType,
+	KnownNodesAndCredentials,
+	LoadedClass,
+	LoadedNodesAndCredentials,
+	LoadingDetails,
+} from 'n8n-workflow';
+import path from 'node:path';
+
+import { UnrecognizedCredentialTypeError, UnrecognizedNodeTypeError } from '../dist/errors';
+import { LazyPackageDirectoryLoader } from '../dist/nodes-loader/lazy-package-directory-loader';
+
+/** This rewrites the nodes/credentials source path to load the typescript code instead of the compiled javascript code */
+const fixSourcePath = (loadInfo: LoadingDetails) => {
+	if (!loadInfo) return;
+	loadInfo.sourcePath = loadInfo.sourcePath.replace(/^dist\//, './').replace(/\.js$/, '.ts');
+};
+
+@Service()
+export class LoadNodesAndCredentials {
+	private loaders: Record<string, LazyPackageDirectoryLoader> = {};
+
+	readonly known: KnownNodesAndCredentials = { nodes: {}, credentials: {} };
+
+	readonly loaded: LoadedNodesAndCredentials = { nodes: {}, credentials: {} };
+
+	constructor(packagePaths: string[]) {
+		for (const packagePath of packagePaths) {
+			const loader = new LazyPackageDirectoryLoader(packagePath);
+			this.loaders[loader.packageName] = loader;
+		}
+	}
+
+	async init() {
+		for (const [packageName, loader] of Object.entries(this.loaders)) {
+			await loader.loadAll();
+			const { known, directory } = loader;
+
+			for (const type in known.nodes) {
+				const { className, sourcePath } = known.nodes[type];
+				this.known.nodes[`${packageName}.${type}`] = {
+					className,
+					sourcePath: path.join(directory, sourcePath),
+				};
+			}
+
+			for (const type in known.credentials) {
+				const {
+					className,
+					sourcePath,
+					supportedNodes,
+					extends: extendsArr,
+				} = known.credentials[type];
+				this.known.credentials[type] = {
+					className,
+					sourcePath: path.join(directory, sourcePath),
+					supportedNodes: supportedNodes?.map((nodeName) => `${loader.packageName}.${nodeName}`),
+					extends: extendsArr,
+				};
+			}
+		}
+	}
+
+	recognizesCredential(credentialType: string): boolean {
+		return credentialType in this.known.credentials;
+	}
+
+	getCredential(credentialType: string): LoadedClass<ICredentialType> {
+		for (const loader of Object.values(this.loaders)) {
+			if (credentialType in loader.known.credentials) {
+				const loaded = loader.getCredential(credentialType);
+				this.loaded.credentials[credentialType] = loaded;
+				fixSourcePath(loader.known.credentials[credentialType]);
+			}
+		}
+
+		if (credentialType in this.loaded.credentials) {
+			return this.loaded.credentials[credentialType];
+		}
+
+		throw new UnrecognizedCredentialTypeError(credentialType);
+	}
+
+	getNode(fullNodeType: string): LoadedClass<INodeType | IVersionedNodeType> {
+		const [packageName, nodeType] = fullNodeType.split('.');
+		const { loaders } = this;
+		const loader = loaders[packageName];
+		if (!loader) {
+			throw new UnrecognizedNodeTypeError(packageName, nodeType);
+		}
+		fixSourcePath(loader.known.nodes[nodeType]);
+		return loader.getNode(nodeType);
+	}
+}

packages/core/nodes-testing/node-test-harness.ts

@@ -0,0 +1,341 @@
+import { Memoized } from '@n8n/decorators';
+import { Container } from '@n8n/di';
+import callsites from 'callsites';
+import glob from 'fast-glob';
+import { mock } from 'jest-mock-extended';
+import { isEmpty } from 'lodash';
+import type {
+	ICredentialDataDecryptedObject,
+	IRun,
+	IRunExecutionData,
+	IWorkflowBase,
+	IWorkflowExecuteAdditionalData,
+	WorkflowTestData,
+} from 'n8n-workflow';
+import { createDeferredPromise, UnexpectedError, Workflow } from 'n8n-workflow';
+import nock from 'nock';
+import { readFileSync, mkdtempSync, existsSync, rmSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import path from 'node:path';
+
+import { ExecutionLifecycleHooks } from '../dist/execution-engine/execution-lifecycle-hooks';
+import { WorkflowExecute } from '../dist/execution-engine/workflow-execute';
+import { CredentialsHelper } from './credentials-helper';
+import { LoadNodesAndCredentials } from './load-nodes-and-credentials';
+import { NodeTypes } from './node-types';
+
+type NodeOutputs = WorkflowTestData['output']['nodeData'];
+
+type TestHarnessOptions = {
+	additionalPackagePaths?: string[];
+};
+
+type TestOptions = {
+	credentials?: Record<string, ICredentialDataDecryptedObject>;
+	assertBinaryData?: boolean;
+	workflowFiles?: string[];
+	nock?: WorkflowTestData['nock'];
+	customAssertions?: () => void;
+};
+
+export class NodeTestHarness {
+	private readonly testDir: string;
+
+	private readonly packagePaths: string[];
+
+	constructor({ additionalPackagePaths }: TestHarnessOptions = {}) {
+		this.testDir = path.dirname(callsites()[1].getFileName()!);
+		this.packagePaths = additionalPackagePaths ?? [];
+		this.packagePaths.unshift(this.packageDir);
+
+		beforeEach(() => nock.disableNetConnect());
+	}
+
+	readWorkflowJSON(filePath: string) {
+		if (!filePath.startsWith(this.relativePath)) {
+			filePath = path.join(this.testDir, filePath);
+		}
+		return JSON.parse(readFileSync(filePath, 'utf-8')) as IWorkflowBase &
+			Pick<WorkflowTestData, 'trigger'>;
+	}
+
+	setupTests(options: TestOptions = {}) {
+		const workflowFilenames =
+			options.workflowFiles?.map((fileName) => path.join(this.relativePath, fileName)) ??
+			this.workflowFilenames;
+
+		const tests = this.workflowToTests(workflowFilenames, options);
+		for (const testData of tests) {
+			this.setupTest(testData, options);
+		}
+	}
+
+	setupTest(testData: WorkflowTestData, options: TestOptions = {}) {
+		if (options.assertBinaryData) testData.output.assertBinaryData = true;
+		if (options.credentials) testData.credentials = options.credentials;
+		if (options.nock) testData.nock = options.nock;
+
+		test(testData.description, async () => {
+			if (testData.nock) this.setupNetworkMocks(testData.nock);
+			const { result, nodeExecutionOrder } = await this.executeWorkflow(testData);
+			this.assertOutput(testData, result, nodeExecutionOrder);
+
+			if (options.customAssertions) options.customAssertions();
+		});
+	}
+
+	@Memoized
+	get temporaryDir() {
+		const dir = mkdtempSync(path.join(tmpdir(), 'n8n-'));
+		afterAll(() => rmSync(dir, { recursive: true }));
+		return dir;
+	}
+
+	private workflowToTests(workflowFiles: string[], options: TestOptions = {}) {
+		const testCases: WorkflowTestData[] = [];
+		for (const filePath of workflowFiles) {
+			const description = filePath.replace('.json', '');
+			const workflowData = this.readWorkflowJSON(filePath);
+			workflowData.nodes.forEach((node) => {
+				if (node.parameters) {
+					node.parameters = JSON.parse(
+						JSON.stringify(node.parameters).replace(/"C:\\\\Test\\\\(.*)"/, `"${this.testDir}/$1"`),
+					);
+				}
+			});
+
+			const { pinData } = workflowData;
+			if (pinData === undefined) {
+				throw new UnexpectedError('Workflow data does not contain pinData');
+			}
+			const nodeData = Object.keys(pinData).reduce((acc, key) => {
+				const items = pinData[key];
+				acc[key] = [items];
+				return acc;
+			}, {} as NodeOutputs);
+			delete workflowData.pinData;
+
+			const { trigger } = workflowData;
+			delete workflowData.trigger;
+
+			testCases.push({
+				description,
+				input: { workflowData },
+				output: { nodeData },
+				trigger,
+				credentials: options.credentials,
+			});
+		}
+		return testCases;
+	}
+
+	@Memoized
+	private get packageDir() {
+		let packageDir = this.testDir;
+		while (packageDir !== '/') {
+			if (existsSync(path.join(packageDir, 'package.json'))) break;
+			packageDir = path.dirname(packageDir);
+		}
+		if (packageDir === '/') {
+			throw new UnexpectedError('Invalid package');
+		}
+		return packageDir;
+	}
+
+	@Memoized
+	private get relativePath() {
+		return path.relative(this.packageDir, this.testDir);
+	}
+
+	@Memoized
+	private get workflowFilenames() {
+		return glob.sync(`${this.relativePath}/**/*.json`, { cwd: this.packageDir });
+	}
+
+	private setupNetworkMocks({ baseUrl, mocks }: NonNullable<WorkflowTestData['nock']>) {
+		const agent = nock(baseUrl);
+		mocks.forEach(
+			({
+				method,
+				path,
+				statusCode,
+				requestBody,
+				requestHeaders,
+				responseBody,
+				responseHeaders,
+			}) => {
+				let mock = agent[method](path, requestBody);
+
+				// nock interceptor reqheaders option is ignored, so we chain matchHeader()
+				// agent[method](path, requestBody, { reqheaders: requestHeaders }).reply(statusCode, responseBody, responseHeaders)
+				// https://github.com/nock/nock/issues/2545
+				if (requestHeaders && Object.keys(requestHeaders).length > 0) {
+					Object.entries(requestHeaders).forEach(([key, value]) => {
+						mock = mock.matchHeader(key, value);
+					});
+				}
+
+				mock.reply(statusCode, responseBody, responseHeaders);
+			},
+		);
+	}
+
+	private async executeWorkflow(testData: WorkflowTestData) {
+		const loadNodesAndCredentials = new LoadNodesAndCredentials(this.packagePaths);
+		Container.set(LoadNodesAndCredentials, loadNodesAndCredentials);
+		await loadNodesAndCredentials.init();
+		const nodeTypes = Container.get(NodeTypes);
+		const credentialsHelper = Container.get(CredentialsHelper);
+		credentialsHelper.setCredentials(testData.credentials ?? {});
+
+		const executionMode = testData.trigger?.mode ?? 'manual';
+		const { connections, nodes, settings } = testData.input.workflowData;
+		const workflowInstance = new Workflow({
+			id: 'test',
+			nodes,
+			connections,
+			nodeTypes,
+			settings,
+			active: false,
+		});
+
+		const hooks = new ExecutionLifecycleHooks('trigger', '1', mock());
+
+		const nodeExecutionOrder: string[] = [];
+		hooks.addHandler('nodeExecuteAfter', (nodeName) => {
+			nodeExecutionOrder.push(nodeName);
+		});
+
+		const waitPromise = createDeferredPromise<IRun>();
+		hooks.addHandler('workflowExecuteAfter', (fullRunData) => waitPromise.resolve(fullRunData));
+
+		const additionalData = mock<IWorkflowExecuteAdditionalData>({
+			hooks,
+			// Get from node.parameters
+			currentNodeParameters: undefined,
+		});
+		additionalData.credentialsHelper = credentialsHelper;
+
+		let executionData: IRun;
+		const runExecutionData: IRunExecutionData = {
+			resultData: {
+				runData: {},
+			},
+			executionData: {
+				metadata: {},
+				contextData: {},
+				waitingExecution: {},
+				waitingExecutionSource: null,
+				nodeExecutionStack: [
+					{
+						node: workflowInstance.getStartNode()!,
+						data: {
+							main: [[testData.trigger?.input ?? { json: {} }]],
+						},
+						source: null,
+					},
+				],
+			},
+		};
+
+		const workflowExecute = new WorkflowExecute(additionalData, executionMode, runExecutionData);
+		executionData = await workflowExecute.processRunExecutionData(workflowInstance);
+
+		const result = await waitPromise.promise;
+		return { executionData, result, nodeExecutionOrder };
+	}
+
+	private getResultNodeData(result: IRun, testData: WorkflowTestData) {
+		const { runData } = result.data.resultData;
+		return Object.keys(testData.output.nodeData).map((nodeName) => {
+			if (runData[nodeName] === undefined) {
+				// log errors from other nodes
+				Object.keys(runData).forEach((key) => {
+					const error = runData[key][0]?.error;
+					if (error) {
+						console.log(`Node ${key}\n`, error);
+					}
+				});
+
+				throw new UnexpectedError(`Data for node "${nodeName}" is missing!`);
+			}
+			const resultData = runData[nodeName].map((nodeData) => {
+				if (nodeData.data === undefined) {
+					return null;
+				}
+				// TODO: iterate all runIndexes
+				return nodeData.data.main[0]!.map((entry) => {
+					if (entry.binary && isEmpty(entry.binary)) delete entry.binary;
+					delete entry.pairedItem;
+					return entry;
+				});
+			});
+			return {
+				nodeName,
+				resultData,
+			};
+		});
+	}
+
+	private assertOutput(testData: WorkflowTestData, result: IRun, nodeExecutionOrder: string[]) {
+		const { output } = testData;
+
+		// Check if the nodes did executed in the correct order (if the test defines this)
+		if (output.nodeExecutionOrder?.length) {
+			expect(nodeExecutionOrder).toEqual(output.nodeExecutionOrder);
+		}
+
+		const {
+			finished,
+			status,
+			data: { executionData, resultData },
+		} = result;
+		if (output.nodeExecutionStack) {
+			expect(executionData?.nodeExecutionStack).toEqual(output.nodeExecutionStack);
+		}
+
+		if (output.error) {
+			const { error } = resultData;
+			const errorMessage = (error?.cause ? error.cause : error)?.message;
+			expect(errorMessage).toBeDefined();
+			expect(output.error).toBe(errorMessage);
+			expect(finished).toBeUndefined();
+			return;
+		}
+
+		// check if result node data matches expected test data
+		const resultNodeData = this.getResultNodeData(result, testData);
+		resultNodeData.forEach(({ nodeName, resultData }) => {
+			resultData.forEach((items) => {
+				items?.forEach((item) => {
+					const { binary, json } = item;
+					if (binary) {
+						if (!output.assertBinaryData) {
+							delete item.binary;
+						} else {
+							for (const key in binary) {
+								delete binary[key].directory;
+							}
+						}
+					}
+
+					// Convert errors to JSON so tests can compare
+					if (json?.error instanceof Error) {
+						json.error = JSON.parse(
+							JSON.stringify(json.error, ['message', 'name', 'description', 'context']),
+						);
+					}
+				});
+			});
+
+			const msg = `Equality failed for "${testData.description}" at node "${nodeName}"`;
+			expect(resultData, msg).toEqual(output.nodeData[nodeName]);
+		});
+
+		if (finished) {
+			expect(status).toEqual('success');
+		} else {
+			expect(status).toEqual('waiting');
+		}
+	}
+}

packages/nodes-base/nodes/Airtable/test/Airtable.node.test.ts

@@ -1,44 +1,34 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import type { WorkflowTestData } from 'n8n-workflow';
 import nock from 'nock';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import * as Helpers from '@test/nodes/Helpers';
-
-const records = [
-	{
+const record = {
 	id: 'rec2BWBoyS5QsS7pT',
-		createdTime: '2022-08-25T08:22:34.000Z',
-		fields: {
 	name: 'Tim',
 	email: 'tim@email.com',
-		},
-	},
-];
+	createdTime: '2022-08-25T08:22:34.000Z',
+};
 
 describe('Execute Airtable Node', () => {
+	const testHarness = new NodeTestHarness();
+
 	beforeEach(() => {
 		nock('https://api.airtable.com/v0')
-			.get('/appIaXXdDqS5ORr4V/tbljyBEdYzCPF0NDh?pageSize=100')
-			.reply(200, { records });
+			.get('/appIaXXdDqS5ORr4V/tbljyBEdYzCPF0NDh/rec2BWBoyS5QsS7pT')
+			.reply(200, record);
 	});
 
-	const tests: WorkflowTestData[] = [
-		{
+	const testData: WorkflowTestData = {
 		description: 'List Airtable Records',
 		input: {
-				workflowData: Helpers.readJsonFileSync('nodes/Airtable/test/workflow.json'),
+			workflowData: testHarness.readWorkflowJSON('workflow.json'),
 		},
 		output: {
 			nodeData: {
-					Airtable: [[...records.map((r) => ({ json: r }))]],
+				Airtable: [[{ json: record }]],
 			},
 		},
-		},
-	];
+	};
 
-	for (const testData of tests) {
-		test(testData.description, async () => {
-			await executeWorkflow(testData);
-		});
-	}
+	testHarness.setupTest(testData, { credentials: { airtableTokenApi: {} } });
 });

packages/nodes-base/nodes/Airtable/test/workflow.json

@@ -13,16 +13,19 @@
 		},
 		{
 			"parameters": {
-				"operation": "list",
+				"base": "appIaXXdDqS5ORr4V",
+				"resource": "record",
+				"operation": "get",
+				"id": "rec2BWBoyS5QsS7pT",
 				"application": {
 					"__rl": true,
-					"value": "https://airtable.com/appIaXXdDqS5ORr4V/tbljyBEdYzCPF0NDh/viwInsMdsxffad0aU",
+					"value": "https://airtable.com/appIaXXdDqS5ORr4V/tbljyBEdYzCPF0NDh/rec2BWBoyS5QsS7pT",
 					"mode": "url",
 					"__regex": "https://airtable.com/([a-zA-Z0-9]{2,})"
 				},
 				"table": {
 					"__rl": true,
-					"value": "https://airtable.com/appIaXXdDqS5ORr4V/tbljyBEdYzCPF0NDh/viwInsMdsxffad0aU",
+					"value": "https://airtable.com/appIaXXdDqS5ORr4V/tbljyBEdYzCPF0NDh/rec2BWBoyS5QsS7pT",
 					"mode": "url",
 					"__regex": "https://airtable.com/[a-zA-Z0-9]{2,}/([a-zA-Z0-9]{2,})"
 				},
@@ -31,10 +34,10 @@
 			"id": "5654d3b3-fe83-4988-889b-94f107d41807",
 			"name": "Airtable",
 			"type": "n8n-nodes-base.airtable",
-			"typeVersion": 1,
+			"typeVersion": 2,
 			"position": [1020, 380],
 			"credentials": {
-				"airtableApi": {
+				"airtableTokenApi": {
 					"id": "20",
 					"name": "Airtable account"
 				}

packages/nodes-base/nodes/Aws/Comprehend/test/AwsComprehend.node.test.ts

@@ -1,11 +1,8 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../__tests__/credentials';
 
-const workflows = getWorkflowFilenames(__dirname);
-
 describe('Test AWS Comprehend Node', () => {
 	describe('Detect Language', () => {
 		let mock: nock.Scope;
@@ -35,6 +32,6 @@ describe('Test AWS Comprehend Node', () => {
 			mock.post('/').reply(200, response);
 		});
 
-		testWorkflows(workflows, credentials);
+		new NodeTestHarness().setupTests({ credentials });
 	});
 });

packages/nodes-base/nodes/Aws/Rekognition/test/AwsRekognition.node.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../__tests__/credentials';
 
 const responseLabels = [
@@ -288,7 +287,6 @@ const responseLabels = [
 
 describe('Test AWS Rekogntion Node', () => {
 	describe('Image Labels Recognition', () => {
-		const workflows = getWorkflowFilenames(__dirname);
 		const baseUrl = 'https://rekognition.eu-central-1.amazonaws.com';
 		let mock: nock.Scope;
 
@@ -300,6 +298,6 @@ describe('Test AWS Rekogntion Node', () => {
 			mock.post('/').reply(200, responseLabels);
 		});
 
-		testWorkflows(workflows, credentials);
+		new NodeTestHarness().setupTests({ credentials });
 	});
 });

packages/nodes-base/nodes/Aws/S3/test/V1/AwsS3.node.test.ts

@@ -1,11 +1,8 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../__tests__/credentials';
 
-const workflows = getWorkflowFilenames(__dirname);
-
 describe('Test S3 V1 Node', () => {
 	describe('File Upload', () => {
 		let mock: nock.Scope;
@@ -39,6 +36,6 @@ describe('Test S3 V1 Node', () => {
 				.reply(200, { success: true });
 		});
 
-		testWorkflows(workflows, credentials);
+		new NodeTestHarness().setupTests({ credentials });
 	});
 });

packages/nodes-base/nodes/Aws/S3/test/V2/AwsS3.node.test.ts

@@ -1,11 +1,8 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../__tests__/credentials';
 
-const workflows = getWorkflowFilenames(__dirname);
-
 describe('Test S3 V2 Node', () => {
 	describe('File Upload', () => {
 		let mock: nock.Scope;
@@ -39,6 +36,6 @@ describe('Test S3 V2 Node', () => {
 				.reply(200, { success: true });
 		});
 
-		testWorkflows(workflows, credentials);
+		new NodeTestHarness().setupTests({ credentials });
 	});
 });

packages/nodes-base/nodes/Aws/SES/test/AwsSes.node.test.ts

@@ -1,13 +1,12 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { NodeConnectionTypes, type WorkflowTestData } from 'n8n-workflow';
 import assert from 'node:assert';
 import qs from 'node:querystring';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import * as Helpers from '@test/nodes/Helpers';
-
 import { credentials } from '../../__tests__/credentials';
 
 describe('AwsSes Node', () => {
+	const testHarness = new NodeTestHarness();
 	const email = 'test+user@example.com';
 	const templateData = {
 		Name: 'Special. Characters @#$%^&*()_-',
@@ -65,7 +64,6 @@ describe('AwsSes Node', () => {
 				},
 			},
 			output: {
-				nodeExecutionOrder: ['Start'],
 				nodeData: {
 					'AWS SES': [[{ json: { success: 'true' } }]],
 				},
@@ -153,7 +151,6 @@ describe('AwsSes Node', () => {
 				},
 			},
 			output: {
-				nodeExecutionOrder: ['Start'],
 				nodeData: { 'AWS SES': [[{ json: { success: 'true' } }]] },
 			},
 			nock: {
@@ -171,13 +168,7 @@ describe('AwsSes Node', () => {
 		},
 	];
 
-	test.each(tests)('$description', async (testData) => {
-		testData.credentials = credentials;
-		const { result } = await executeWorkflow(testData);
-		const resultNodeData = Helpers.getResultNodeData(result, testData);
-		resultNodeData.forEach(({ nodeName, resultData }) =>
-			expect(resultData).toEqual(testData.output.nodeData[nodeName]),
-		);
-		expect(result.finished).toEqual(true);
-	});
+	for (const testData of tests) {
+		testHarness.setupTest(testData, { credentials });
+	}
 });

packages/nodes-base/nodes/Baserow/__tests__/workflow/workflow.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import {
 	createResponse,
 	fieldsResponse,
@@ -55,7 +54,6 @@ describe('Baserow > Workflows', () => {
 			mock.delete('/api/database/rows/table/482710/3/').reply(200, {});
 		});
 
-		const workflows = getWorkflowFilenames(__dirname);
-		testWorkflows(workflows, credentials);
+		new NodeTestHarness().setupTests({ credentials });
 	});
 });

packages/nodes-base/nodes/Code/test/Code.node.test.ts

@@ -1,18 +1,15 @@
 import { NodeVM } from '@n8n/vm2';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { anyNumber, mock } from 'jest-mock-extended';
 import { normalizeItems } from 'n8n-core';
 import type { IExecuteFunctions, IWorkflowDataProxyData } from 'n8n-workflow';
 import { ApplicationError } from 'n8n-workflow';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { Code } from '../Code.node';
 import { ValidationError } from '../ValidationError';
 
 describe('Test Code Node', () => {
-	const workflows = getWorkflowFilenames(__dirname);
-
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests();
 });
 
 describe('Code Node unit test', () => {

packages/nodes-base/nodes/CompareDatasets/test/node/CompareDatasets.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test Compare Datasets Node', () => testWorkflows(workflows));
+describe('Test Compare Datasets Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/Compression/test/node/Compression.test.ts

@@ -1,16 +1,14 @@
-/* eslint-disable @typescript-eslint/no-loop-func */
-import type { IDataObject, WorkflowTestData } from 'n8n-workflow';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
+import type { WorkflowTestData } from 'n8n-workflow';
 import os from 'node:os';
 import path from 'path';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import { getResultNodeData, readJsonFileSync } from '@test/nodes/Helpers';
-
 if (os.platform() !== 'win32') {
 	describe('Execute Compression Node', () => {
-		const workflowData = readJsonFileSync('nodes/Compression/test/node/workflow.compression.json');
+		const testHarness = new NodeTestHarness();
+		const workflowData = testHarness.readWorkflowJSON('workflow.compression.json');
 
-		const node = workflowData.nodes.find((n: IDataObject) => n.name === 'Read Binary File');
+		const node = workflowData.nodes.find((n) => n.name === 'Read Binary File')!;
 		node.parameters.filePath = path.join(__dirname, 'lorem.txt');
 
 		const tests: WorkflowTestData[] = [
@@ -20,6 +18,7 @@ if (os.platform() !== 'win32') {
 					workflowData,
 				},
 				output: {
+					assertBinaryData: true,
 					nodeData: {
 						Compression1: [
 							[
@@ -44,16 +43,7 @@ if (os.platform() !== 'win32') {
 		];
 
 		for (const testData of tests) {
-			test(testData.description, async () => {
-				const { result } = await executeWorkflow(testData);
-
-				const resultNodeData = getResultNodeData(result, testData);
-				resultNodeData.forEach(({ nodeName, resultData }) => {
-					expect(resultData).toEqual(testData.output.nodeData[nodeName]);
-				});
-
-				expect(result.finished).toEqual(true);
-			});
+			testHarness.setupTest(testData);
 		}
 	});
 } else {

packages/nodes-base/nodes/Crypto/test/Crypto.test.ts

@@ -1,11 +1,8 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import fs from 'fs';
 import fsPromises from 'fs/promises';
 import { Readable } from 'stream';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
-const workflows = getWorkflowFilenames(__dirname);
-
 describe('Test Crypto Node', () => {
 	jest.mock('fast-glob', () => async () => ['/test/binary.data']);
 	jest.mock('fs/promises');
@@ -13,5 +10,5 @@ describe('Test Crypto Node', () => {
 	jest.mock('fs');
 	fs.createReadStream = () => Readable.from(Buffer.from('test')) as fs.ReadStream;
 
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests();
 });

packages/nodes-base/nodes/DateTime/test/node/DateTime.test.ts

@@ -1,16 +1,13 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import moment from 'moment-timezone';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
-const workflows = getWorkflowFilenames(__dirname);
-
-// ! When making changes to the Workflow test files make sure to export env TZ=UTC as Github Actions runs in UTC timezone
-if (new Date().getTimezoneOffset() === 0 || moment().utcOffset() === 0) {
-	describe('Test DateTime Node', () => testWorkflows(workflows));
-} else {
-	describe('Test DateTime Node', () => {
+describe('Test DateTime Node', () => {
+	// ! When making changes to the Workflow test files make sure to export env TZ=UTC as Github Actions runs in UTC timezone
+	if (new Date().getTimezoneOffset() === 0 || moment().utcOffset() === 0) {
+		new NodeTestHarness().setupTests();
+	} else {
 		it('Skipped because timezone is not UTC', () => {
 			expect(true).toBe(true);
 		});
-	});
-}
+	}
+});

packages/nodes-base/nodes/Discord/test/v2/node/channel/create.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, channel => create', () => {
 	nock('https://discord.com/api/v10')
 		.post('/guilds/1168516062791340136/channels', { name: 'third', type: '0' })
@@ -20,6 +19,7 @@ describe('Test DiscordV2, channel => create', () => {
 			nsfw: false,
 		});
 
-	const workflows = ['nodes/Discord/test/v2/node/channel/create.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['create.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/channel/deleteChannel.test.ts

@@ -1,12 +1,12 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, channel => deleteChannel', () => {
 	nock('https://discord.com/api/v10')
 		.delete('/channels/1168528323006181417')
 		.reply(200, { success: true });
 
-	const workflows = ['nodes/Discord/test/v2/node/channel/deleteChannel.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['deleteChannel.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/channel/get.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, channel => get', () => {
 	nock('https://discord.com/api/v10')
 		.persist()
@@ -23,6 +22,7 @@ describe('Test DiscordV2, channel => get', () => {
 			nsfw: false,
 		});
 
-	const workflows = ['nodes/Discord/test/v2/node/channel/get.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['get.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/channel/getAll.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, channel => getAll', () => {
 	nock('https://discord.com/api/v10')
 		.get('/guilds/1168516062791340136/channels')
@@ -96,6 +95,7 @@ describe('Test DiscordV2, channel => getAll', () => {
 			},
 		]);
 
-	const workflows = ['nodes/Discord/test/v2/node/channel/getAll.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['getAll.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/channel/update.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, channel => update', () => {
 	nock('https://discord.com/api/v10').patch('/channels/1168516240332034067').reply(200, {
 		id: '1168516240332034067',
@@ -18,6 +17,7 @@ describe('Test DiscordV2, channel => update', () => {
 		nsfw: true,
 	});
 
-	const workflows = ['nodes/Discord/test/v2/node/channel/update.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['update.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/member/getAll.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, member => getAll', () => {
 	nock('https://discord.com/api/v10')
 		.get('/guilds/1168516062791340136/members?limit=2')
@@ -43,6 +42,7 @@ describe('Test DiscordV2, member => getAll', () => {
 			},
 		]);
 
-	const workflows = ['nodes/Discord/test/v2/node/member/getAll.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['getAll.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/member/roleAdd.test.ts

@@ -1,12 +1,12 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, member => roleAdd', () => {
 	nock('https://discord.com/api/v10')
 		.put('/guilds/1168516062791340136/members/470936827994570762/roles/1168772374540320890')
 		.reply(200, { success: true });
 
-	const workflows = ['nodes/Discord/test/v2/node/member/roleAdd.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['roleAdd.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/member/roleRemove.test.ts

@@ -1,13 +1,13 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, member => roleRemove', () => {
 	nock('https://discord.com/api/v10')
 		.persist()
 		.delete(/\/guilds\/1168516062791340136\/members\/470936827994570762\/roles\/\d+/)
 		.reply(200, { success: true });
 
-	const workflows = ['nodes/Discord/test/v2/node/member/roleRemove.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['roleRemove.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/message/deleteMessage.test.ts

@@ -1,12 +1,12 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, message => deleteMessage', () => {
 	nock('https://discord.com/api/v10')
 		.delete('/channels/1168516240332034067/messages/1168776343194972210')
 		.reply(200, { success: true });
 
-	const workflows = ['nodes/Discord/test/v2/node/message/deleteMessage.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['deleteMessage.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/message/get.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, message => get', () => {
 	nock('https://discord.com/api/v10')
 		.get('/channels/1168516240332034067/messages/1168777380144369718')
@@ -28,6 +27,7 @@ describe('Test DiscordV2, message => get', () => {
 			type: 0,
 		});
 
-	const workflows = ['nodes/Discord/test/v2/node/message/get.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['get.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/message/getAll.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, message => getAll', () => {
 	nock('https://discord.com/api/v10')
 		.get('/channels/1168516240332034067/messages?limit=1')
@@ -51,6 +50,7 @@ describe('Test DiscordV2, message => getAll', () => {
 			},
 		]);
 
-	const workflows = ['nodes/Discord/test/v2/node/message/getAll.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['getAll.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/message/react.test.ts

@@ -1,12 +1,12 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, message => react', () => {
 	nock('https://discord.com/api/v10')
 		.put('/channels/1168516240332034067/messages/1168777380144369718/reactions/%F0%9F%98%80/@me')
 		.reply(200, { success: true });
 
-	const workflows = ['nodes/Discord/test/v2/node/message/react.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['react.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/message/send.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, message => send', () => {
 	nock('https://discord.com/api/v10')
 		.post('/channels/1168516240332034067/messages', {
@@ -61,6 +60,7 @@ describe('Test DiscordV2, message => send', () => {
 			referenced_message: null,
 		});
 
-	const workflows = ['nodes/Discord/test/v2/node/message/send.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['send.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Discord/test/v2/node/webhook/sendLegacy.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test DiscordV2, webhook => sendLegacy', () => {
 	const credentials = {
 		discordWebhookApi: {
@@ -50,6 +49,8 @@ describe('Test DiscordV2, webhook => sendLegacy', () => {
 			webhook_id: '1153265494955135077',
 		});
 
-	const workflows = ['nodes/Discord/test/v2/node/webhook/sendLegacy.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['sendLegacy.workflow.json'],
+	});
 });

packages/nodes-base/nodes/EvaluationMetrics/__tests__/EvaluationMetrics.node.test.ts

@@ -2,7 +2,7 @@ import { mock } from 'jest-mock-extended';
 import type { INodeTypes, IExecuteFunctions, AssignmentCollectionValue } from 'n8n-workflow';
 import { NodeOperationError } from 'n8n-workflow';
 
-import { EvaluationMetrics } from './EvaluationMetrics.node';
+import { EvaluationMetrics } from '../EvaluationMetrics.node';
 
 describe('EvaluationMetrics Node', () => {
 	const nodeTypes = mock<INodeTypes>();

packages/nodes-base/nodes/ExecuteCommand/test/ExecuteCommand.node.test.ts

@@ -1,4 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-const workflows = getWorkflowFilenames(__dirname);
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-describe('Execute Execute Command Node', () => testWorkflows(workflows));
+describe('Execute Execute Command Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/ExecutionData/test/ExecutionData.node.test.ts

@@ -1,8 +1,7 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { mock } from 'jest-mock-extended';
 import type { IExecuteFunctions, INodeExecutionData } from 'n8n-workflow';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { ExecutionData } from '../ExecutionData.node';
 
 describe('ExecutionData Node', () => {
@@ -20,5 +19,6 @@ describe('ExecutionData Node', () => {
 	});
 });
 
-const workflows = getWorkflowFilenames(__dirname);
-describe('ExecutionData -> Should run the workflow', () => testWorkflows(workflows));
+describe('ExecutionData -> Should run the workflow', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/Files/ConvertToFile/test/ConvertToFile.node.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test ConvertToFile Node', () => testWorkflows(workflows));
+describe('Test ConvertToFile Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/Files/ExtractFromFile/test/ExtractFromFile.node.test.ts

@@ -1,6 +1,5 @@
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
 describe('ExtractFromFile', () => {
-	const workflows = getWorkflowFilenames(__dirname);
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests();
 });

packages/nodes-base/nodes/Files/ReadWriteFile/actions/read.operation.ts

@@ -124,7 +124,6 @@ export async function execute(this: IExecuteFunctions, items: INodeExecutionData
 						mimeType: binaryData.mimeType,
 						fileType: binaryData.fileType,
 						fileName: binaryData.fileName,
-						directory: binaryData.directory,
 						fileExtension: binaryData.fileExtension,
 						fileSize: binaryData.fileSize,
 					},

packages/nodes-base/nodes/Files/ReadWriteFile/test/ReadWriteFile.test.ts

@@ -1,36 +1,31 @@
-/* eslint-disable @typescript-eslint/no-loop-func */
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import type { WorkflowTestData } from 'n8n-workflow';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import * as Helpers from '@test/nodes/Helpers';
-
 describe('Test ReadWriteFile Node', () => {
-	const temporaryDir = Helpers.createTemporaryDir();
 	const directory = __dirname.replace(/\\/gi, '/');
 
-	const workflow = Helpers.readJsonFileSync(
-		'nodes/Files/ReadWriteFile/test/ReadWriteFile.workflow.json',
-	);
+	const testHarness = new NodeTestHarness();
+	const workflowData = testHarness.readWorkflowJSON('ReadWriteFile.workflow.json');
 
-	const readFileNode = workflow.nodes.find((n: any) => n.name === 'Read from Disk');
+	const readFileNode = workflowData.nodes.find((n) => n.name === 'Read from Disk')!;
 	readFileNode.parameters.fileSelector = `${directory}/image.jpg`;
 
-	const writeFileNode = workflow.nodes.find((n: any) => n.name === 'Write to Disk');
-	writeFileNode.parameters.fileName = `${temporaryDir}/image-written.jpg`;
+	const writeFileNode = workflowData.nodes.find((n) => n.name === 'Write to Disk')!;
+	writeFileNode.parameters.fileName = `${testHarness.temporaryDir}/image-written.jpg`;
 
 	const tests: WorkflowTestData[] = [
 		{
 			description: 'nodes/Files/ReadWriteFile/test/ReadWriteFile.workflow.json',
 			input: {
-				workflowData: workflow,
+				workflowData,
 			},
 			output: {
+				assertBinaryData: true,
 				nodeData: {
 					'Read from Disk': [
 						[
 							{
 								json: {
-									directory,
 									fileExtension: 'jpg',
 									fileName: 'image.jpg',
 									fileSize: '1.04 kB',
@@ -43,7 +38,6 @@ describe('Test ReadWriteFile Node', () => {
 										fileType: 'image',
 										fileExtension: 'jpg',
 										data: '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',
-										directory,
 										fileName: 'image.jpg',
 										fileSize: '1.04 kB',
 									},
@@ -55,7 +49,6 @@ describe('Test ReadWriteFile Node', () => {
 						[
 							{
 								json: {
-									directory,
 									fileExtension: 'jpg',
 									fileName: writeFileNode.parameters.fileName,
 									fileSize: '1.04 kB',
@@ -68,7 +61,6 @@ describe('Test ReadWriteFile Node', () => {
 										fileType: 'image',
 										fileExtension: 'jpg',
 										data: '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',
-										directory,
 										fileName: 'image.jpg',
 										fileSize: '1.04 kB',
 									},
@@ -82,15 +74,6 @@ describe('Test ReadWriteFile Node', () => {
 	];
 
 	for (const testData of tests) {
-		test(testData.description, async () => {
-			const { result } = await executeWorkflow(testData);
-
-			const resultNodeData = Helpers.getResultNodeData(result, testData);
-			resultNodeData.forEach(({ nodeName, resultData }) => {
-				expect(resultData).toEqual(testData.output.nodeData[nodeName]);
-			});
-
-			expect(result.finished).toEqual(true);
-		});
+		testHarness.setupTest(testData);
 	}
 });

packages/nodes-base/nodes/Files/test/ConvertExtract.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test Convert to File Node', () => testWorkflows(workflows));
+describe('Test Convert to File Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/Filter/test/Filter.node.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test Filter Node', () => testWorkflows(workflows));
+describe('Test Filter Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/Form/utils.ts

@@ -83,7 +83,7 @@ export const prepareFormFields = (context: IWebhookFunctions, fields: FormFields
 				html = html.replace(resolvable, context.evaluateExpression(resolvable) as string);
 			}
 
-			field.html = sanitizeHtml(html as string);
+			field.html = sanitizeHtml(html);
 		}
 
 		if (field.fieldType === 'hiddenField') {

packages/nodes-base/nodes/Github/__tests__/node/Github.dispatchAndWait.node.test.ts

@@ -1,11 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
-const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-	filename.includes('GithubDispatchAndWaitWorkflow.json'),
-);
-
 describe('Test Github Node - Dispatch and Wait', () => {
 	describe('Workflow Dispatch and Wait', () => {
 		const now = 1683028800000;
@@ -77,7 +72,7 @@ describe('Test Github Node - Dispatch and Wait', () => {
 				.post(
 					`/repos/${owner}/${repository}/actions/workflows/${workflowId}/dispatches`,
 					(body) => {
-						return body.ref === ref && body.inputs && body.inputs.resumeUrl;
+						return body.ref === ref && body.inputs?.resumeUrl;
 					},
 				)
 				.reply(200, {});
@@ -87,6 +82,8 @@ describe('Test Github Node - Dispatch and Wait', () => {
 			nock.cleanAll();
 		});
 
-		testWorkflows(workflows);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['GithubDispatchAndWaitWorkflow.json'],
+		});
 	});
 });

packages/nodes-base/nodes/Github/__tests__/node/Github.node.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { NodeApiError, NodeOperationError } from 'n8n-workflow';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import { Github } from '../../Github.node';
 
-const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-	filename.includes('GithubTestWorkflow.json'),
-);
-
 describe('Test Github Node', () => {
 	describe('Workflow Dispatch', () => {
 		const now = 1683028800000;
@@ -87,7 +82,9 @@ describe('Test Github Node', () => {
 				.reply(200, {});
 		});
 
-		testWorkflows(workflows);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['GithubTestWorkflow.json'],
+		});
 	});
 
 	describe('Error Handling', () => {

packages/nodes-base/nodes/Gong/test/Gong.node.test.ts

@@ -1,12 +1,11 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import type { WorkflowTestData } from 'n8n-workflow';
 import { NodeConnectionTypes } from 'n8n-workflow';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import * as Helpers from '@test/nodes/Helpers';
-
 import { gongApiResponse, gongNodeResponse } from './mocks';
 
 describe('Gong Node', () => {
+	const testHarness = new NodeTestHarness();
 	const baseUrl = 'https://api.gong.io';
 	const credentials = {
 		gongApi: { baseUrl },
@@ -103,7 +102,6 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Gong gongApi': [[{ json: { metaData: gongNodeResponse.getCall[0].json.metaData } }]],
 						'Gong gongOAuth2Api': [
@@ -141,15 +139,9 @@ describe('Gong Node', () => {
 			},
 		];
 
-		test.each(tests)('$description', async (testData) => {
-			testData.credentials = credentials;
-			const { result } = await executeWorkflow(testData);
-			const resultNodeData = Helpers.getResultNodeData(result, testData);
-			resultNodeData.forEach(({ nodeName, resultData }) =>
-				expect(resultData).toEqual(testData.output.nodeData[nodeName]),
-			);
-			expect(result.finished).toEqual(true);
-		});
+		for (const testData of tests) {
+			testHarness.setupTest(testData, { credentials });
+		}
 	});
 
 	describe('Call description', () => {
@@ -207,7 +199,6 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [[{ json: { metaData: gongNodeResponse.getCall[0].json.metaData } }]],
 					},
@@ -298,7 +289,6 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [gongNodeResponse.getCall],
 					},
@@ -415,7 +405,6 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [gongNodeResponse.getAllCall],
 					},
@@ -552,7 +541,6 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [
 							Array.from({ length: 50 }, () => ({ ...gongNodeResponse.getAllCallNoOptions[0] })),
@@ -633,7 +621,6 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [[{ json: {} }]],
 					},
@@ -709,10 +696,10 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [],
 					},
+					error: 'The resource you are requesting could not be found',
 				},
 				nock: {
 					baseUrl,
@@ -736,24 +723,9 @@ describe('Gong Node', () => {
 			},
 		];
 
-		test.each(tests)('$description', async (testData) => {
-			testData.credentials = credentials;
-			const { result } = await executeWorkflow(testData);
-
-			if (testData.description === 'should handle error response') {
-				// Only matches error message
-				expect(() => Helpers.getResultNodeData(result, testData)).toThrowError(
-					'The resource you are requesting could not be found',
-				);
-				return;
+		for (const testData of tests) {
+			testHarness.setupTest(testData, { credentials });
 		}
-
-			const resultNodeData = Helpers.getResultNodeData(result, testData);
-			resultNodeData.forEach(({ nodeName, resultData }) =>
-				expect(resultData).toEqual(testData.output.nodeData[nodeName]),
-			);
-			expect(result.finished).toEqual(true);
-		});
 	});
 
 	describe('User description', () => {
@@ -810,7 +782,6 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [gongNodeResponse.getUser],
 					},
@@ -885,7 +856,6 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [gongNodeResponse.getAllUser],
 					},
@@ -979,10 +949,10 @@ describe('Gong Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						Gong: [],
 					},
+					error: "The Users IDs don't match any existing user",
 				},
 				nock: {
 					baseUrl,
@@ -1006,22 +976,8 @@ describe('Gong Node', () => {
 			},
 		];
 
-		test.each(tests)('$description', async (testData) => {
-			testData.credentials = credentials;
-			const { result } = await executeWorkflow(testData);
-
-			if (testData.description === 'should handle error response') {
-				expect(() => Helpers.getResultNodeData(result, testData)).toThrow(
-					"The Users IDs don't match any existing user",
-				);
-				return;
+		for (const testData of tests) {
+			testHarness.setupTest(testData, { credentials });
 		}
-
-			const resultNodeData = Helpers.getResultNodeData(result, testData);
-			resultNodeData.forEach(({ nodeName, resultData }) =>
-				expect(resultData).toEqual(testData.output.nodeData[nodeName]),
-			);
-			expect(result.finished).toEqual(true);
-		});
 	});
 });

packages/nodes-base/nodes/Google/BigQuery/test/v2/node/executeQuery.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 jest.mock('jsonwebtoken', () => ({
 	sign: jest.fn().mockReturnValue('signature'),
 }));
@@ -37,6 +36,7 @@ describe('Test Google BigQuery V2, executeQuery', () => {
 		.get('/v2/projects/test-project/queries/job_123?maxResults=1000&timeoutMs=10000')
 		.reply(200, { rows: [], schema: {} });
 
-	const workflows = ['nodes/Google/BigQuery/test/v2/node/executeQuery.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['executeQuery.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Google/BigQuery/test/v2/node/insert.autoMapMode.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 jest.mock('jsonwebtoken', () => ({
 	sign: jest.fn().mockReturnValue('signature'),
 }));
@@ -42,6 +41,7 @@ describe('Test Google BigQuery V2, insert auto map', () => {
 			{ kind: 'bigquery#tableDataInsertAllResponse' },
 		]);
 
-	const workflows = ['nodes/Google/BigQuery/test/v2/node/insert.autoMapMode.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['insert.autoMapMode.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Google/BigQuery/test/v2/node/insert.manualMode.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 jest.mock('jsonwebtoken', () => ({
 	sign: jest.fn().mockReturnValue('signature'),
 }));
@@ -35,6 +34,7 @@ describe('Test Google BigQuery V2, insert define manually', () => {
 		)
 		.reply(200, [{ kind: 'bigquery#tableDataInsertAllResponse' }]);
 
-	const workflows = ['nodes/Google/BigQuery/test/v2/node/insert.manualMode.workflow.json'];
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({
+		workflowFiles: ['insert.manualMode.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Google/Gmail/test/v1/GmailV1.node.test.ts

@@ -1,9 +1,8 @@
 /* eslint-disable n8n-nodes-base/node-param-display-name-miscased */
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { jsonParse } from 'n8n-workflow';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import labels from '../fixtures/labels.json';
 import messages from '../fixtures/messages.json';
 
@@ -71,7 +70,9 @@ describe('Test Gmail Node v1', () => {
 
 		afterAll(() => gmailNock.done());
 
-		testWorkflows(['nodes/Google/Gmail/test/v1/messages.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['messages.workflow.json'],
+		});
 	});
 
 	describe('Labels', () => {
@@ -94,7 +95,9 @@ describe('Test Gmail Node v1', () => {
 
 		afterAll(() => gmailNock.done());
 
-		testWorkflows(['nodes/Google/Gmail/test/v1/labels.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['labels.workflow.json'],
+		});
 	});
 
 	describe('Message Labels', () => {
@@ -111,7 +114,9 @@ describe('Test Gmail Node v1', () => {
 
 		afterAll(() => gmailNock.done());
 
-		testWorkflows(['nodes/Google/Gmail/test/v1/message-labels.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['message-labels.workflow.json'],
+		});
 	});
 
 	describe('Drafts', () => {
@@ -189,6 +194,8 @@ describe('Test Gmail Node v1', () => {
 
 		afterAll(() => gmailNock.done());
 
-		testWorkflows(['nodes/Google/Gmail/test/v1/drafts.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['drafts.workflow.json'],
+		});
 	});
 });

packages/nodes-base/nodes/Google/Gmail/test/v2/GmailV2.node.test.ts

@@ -1,10 +1,9 @@
 /* eslint-disable n8n-nodes-base/node-param-display-name-miscased */
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { mock, mockDeep } from 'jest-mock-extended';
 import { jsonParse, type ILoadOptionsFunctions, type INode } from 'n8n-workflow';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { getGmailAliases, getLabels, getThreadMessages } from '../../v2/loadOptions';
 import labels from '../fixtures/labels.json';
 import messages from '../fixtures/messages.json';
@@ -131,7 +130,9 @@ describe('Test Gmail Node v2', () => {
 
 		afterAll(() => gmailNock.done());
 
-		testWorkflows(['nodes/Google/Gmail/test/v2/messages.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['messages.workflow.json'],
+		});
 	});
 
 	describe('Labels', () => {
@@ -154,7 +155,9 @@ describe('Test Gmail Node v2', () => {
 
 		afterAll(() => gmailNock.done());
 
-		testWorkflows(['nodes/Google/Gmail/test/v2/labels.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['labels.workflow.json'],
+		});
 	});
 
 	describe('Drafts', () => {
@@ -242,7 +245,9 @@ describe('Test Gmail Node v2', () => {
 
 		afterAll(() => gmailNock.done());
 
-		testWorkflows(['nodes/Google/Gmail/test/v2/drafts.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['drafts.workflow.json'],
+		});
 	});
 
 	describe('Threads', () => {
@@ -303,7 +308,9 @@ describe('Test Gmail Node v2', () => {
 
 		afterAll(() => gmailNock.done());
 
-		testWorkflows(['nodes/Google/Gmail/test/v2/threads.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['threads.workflow.json'],
+		});
 	});
 
 	describe('loadOptions', () => {

packages/nodes-base/nodes/Google/YouTube/__test__/node/YouTube.node.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import categories from './fixtures/categories.json';
 import channels from './fixtures/channels.json';
 import playlistItems from './fixtures/playlistItems.json';
@@ -62,9 +61,10 @@ describe('Test YouTube Node', () => {
 				});
 		});
 
-		afterAll(() => youtubeNock.done());
-
-		testWorkflows(['nodes/Google/YouTube/__test__/node/channels.workflow.json'], credentials);
+		new NodeTestHarness().setupTests({
+			credentials,
+			workflowFiles: ['channels.workflow.json'],
+		});
 	});
 
 	describe('Playlist', () => {
@@ -113,9 +113,10 @@ describe('Test YouTube Node', () => {
 			youtubeNock.delete('/v3/playlists', { id: 'playlist_id_1' }).reply(200, { success: true });
 		});
 
-		afterAll(() => youtubeNock.done());
-
-		testWorkflows(['nodes/Google/YouTube/__test__/node/playlists.workflow.json'], credentials);
+		new NodeTestHarness().setupTests({
+			credentials,
+			workflowFiles: ['playlists.workflow.json'],
+		});
 	});
 
 	describe('Video Categories', () => {
@@ -131,10 +132,10 @@ describe('Test YouTube Node', () => {
 
 		afterAll(() => youtubeNock.done());
 
-		testWorkflows(
-			['nodes/Google/YouTube/__test__/node/videoCategories.workflow.json'],
+		new NodeTestHarness().setupTests({
 			credentials,
-		);
+			workflowFiles: ['videoCategories.workflow.json'],
+		});
 	});
 
 	describe('Playlist Item', () => {
@@ -173,6 +174,9 @@ describe('Test YouTube Node', () => {
 
 		afterAll(() => youtubeNock.done());
 
-		testWorkflows(['nodes/Google/YouTube/__test__/node/playlistItems.workflow.json'], credentials);
+		new NodeTestHarness().setupTests({
+			credentials,
+			workflowFiles: ['playlistItems.workflow.json'],
+		});
 	});
 });

packages/nodes-base/nodes/GraphQL/test/GraphQL.node.test.ts

@@ -1,8 +1,7 @@
 /* eslint-disable n8n-nodes-base/node-filename-against-convention */
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 describe('GraphQL Node', () => {
 	const baseUrl = 'https://api.n8n.io/';
 
@@ -58,6 +57,5 @@ describe('GraphQL Node', () => {
 			});
 	});
 
-	const workflows = getWorkflowFilenames(__dirname);
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests();
 });

packages/nodes-base/nodes/Html/test/Html.node.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test Html Node > extractHtmlContent', () => testWorkflows(workflows));
+describe('Test Html Node > extractHtmlContent', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/HtmlExtract/test/HtmlExtract.node.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test HTML Extract Node', () => testWorkflows(workflows));
+describe('Test HTML Extract Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/HttpRequest/test/binaryData/HttpRequest.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test Binary Data Download', () => {
 	const baseUrl = 'https://dummy.domain';
 
@@ -21,6 +20,5 @@ describe('Test Binary Data Download', () => {
 		});
 	});
 
-	const workflows = getWorkflowFilenames(__dirname);
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests({ assertBinaryData: true });
 });

packages/nodes-base/nodes/HttpRequest/test/binaryData/binaryData.test.json

@@ -6,10 +6,7 @@
       "type": "n8n-nodes-base.manualTrigger",
       "typeVersion": 1,
       "parameters": {},
-      "position": [
-        580,
-        300
-      ]
+      "position": [580, 300]
     },
     {
       "name": "HTTP Request (v1)",
@@ -19,10 +16,7 @@
         "url": "https://dummy.domain/path/to/image.png",
         "responseFormat": "file"
       },
-      "position": [
-        1020,
-        -100
-      ]
+      "position": [1020, -100]
     },
     {
       "name": "HTTP Request (v2)",
@@ -33,10 +27,7 @@
         "responseFormat": "file",
         "options": {}
       },
-      "position": [
-        1020,
-        80
-      ]
+      "position": [1020, 80]
     },
     {
       "name": "HTTP Request (v3)",
@@ -52,10 +43,7 @@
           }
         }
       },
-      "position": [
-        1020,
-        240
-      ]
+      "position": [1020, 240]
     },
     {
       "name": "HTTP Request (v4)",
@@ -71,10 +59,7 @@
           }
         }
       },
-      "position": [
-        1020,
-        400
-      ]
+      "position": [1020, 400]
     },
     {
       "name": "Follow Redirect",
@@ -90,10 +75,7 @@
           }
         }
       },
-      "position": [
-        1020,
-        560
-      ]
+      "position": [1020, 560]
     },
     {
       "name": "Content Disposition",
@@ -109,10 +91,7 @@
           }
         }
       },
-      "position": [
-        1020,
-        720
-      ]
+      "position": [1020, 720]
     }
   ],
   "pinData": {
@@ -120,6 +99,7 @@
       {
         "binary": {
           "data": {
+            "data": "dGVzdA==",
             "mimeType": "image/png",
             "fileType": "image",
             "fileExtension": "png",
@@ -134,6 +114,7 @@
       {
         "binary": {
           "data": {
+            "data": "dGVzdA==",
             "mimeType": "image/png",
             "fileType": "image",
             "fileExtension": "png",
@@ -148,6 +129,7 @@
       {
         "binary": {
           "data": {
+            "data": "dGVzdA==",
             "mimeType": "image/png",
             "fileType": "image",
             "fileExtension": "png",
@@ -162,6 +144,7 @@
       {
         "binary": {
           "data": {
+            "data": "dGVzdA==",
             "mimeType": "image/png",
             "fileType": "image",
             "fileExtension": "png",
@@ -176,6 +159,7 @@
       {
         "binary": {
           "data": {
+            "data": "dGVzdA==",
             "mimeType": "image/png",
             "fileType": "image",
             "fileExtension": "png",
@@ -190,6 +174,7 @@
       {
         "binary": {
           "data": {
+            "data": "dGVzdGluZw==",
             "mimeType": "image/jpeg",
             "fileType": "image",
             "fileExtension": "jpg",

packages/nodes-base/nodes/HttpRequest/test/encoding/HttpRequest.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test Response Encoding', () => {
 	const baseUrl = 'https://dummy.domain';
 	const payload = Buffer.from(
@@ -16,6 +15,5 @@ describe('Test Response Encoding', () => {
 			.reply(200, payload, { 'content-type': 'text/plain; charset=latin1' });
 	});
 
-	const workflows = getWorkflowFilenames(__dirname);
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests();
 });

packages/nodes-base/nodes/HttpRequest/test/encodingQuoted/HttpRequest.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test Quoted Response Encoding', () => {
 	const baseUrl = 'https://dummy.domain';
 	const payload = Buffer.from(
@@ -16,6 +15,5 @@ describe('Test Quoted Response Encoding', () => {
 			.reply(200, payload, { 'content-type': 'text/plain; charset="latin1"' });
 	});
 
-	const workflows = getWorkflowFilenames(__dirname);
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests();
 });

packages/nodes-base/nodes/HttpRequest/test/node/HttpRequest.test.ts

@@ -1,8 +1,7 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 import { parse as parseUrl } from 'url';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 describe('Test HTTP Request Node', () => {
 	const baseUrl = 'https://dummyjson.com';
 
@@ -181,6 +180,5 @@ describe('Test HTTP Request Node', () => {
 			});
 	});
 
-	const workflows = getWorkflowFilenames(__dirname);
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests();
 });

packages/nodes-base/nodes/Hubspot/__test__/Hubspot.node.test.ts

@@ -1,8 +1,7 @@
 /* eslint-disable n8n-nodes-base/node-param-display-name-miscased */
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import companies from './fixtures/companies.json';
 import companiesSearchResult from './fixtures/companies_search_result.json';
 import contacts from './fixtures/contacts.json';
@@ -114,7 +113,9 @@ describe('Hubspot Node', () => {
 
 		afterAll(() => hubspotNock.done());
 
-		testWorkflows(['nodes/Hubspot/__test__/companies.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['companies.workflow.json'],
+		});
 	});
 
 	describe('contacts', () => {
@@ -210,7 +211,9 @@ describe('Hubspot Node', () => {
 
 		afterAll(() => hubspotNock.done());
 
-		testWorkflows(['nodes/Hubspot/__test__/contacts.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['contacts.workflow.json'],
+		});
 	});
 
 	describe('deals', () => {
@@ -255,6 +258,8 @@ describe('Hubspot Node', () => {
 
 		afterAll(() => hubspotNock.done());
 
-		testWorkflows(['nodes/Hubspot/__test__/deals.workflow.json']);
+		new NodeTestHarness().setupTests({
+			workflowFiles: ['deals.workflow.json'],
+		});
 	});
 });

packages/nodes-base/nodes/ICalendar/test/node/ICalendar.test.ts

@@ -1,19 +1,28 @@
-/* eslint-disable @typescript-eslint/no-loop-func */
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import type { WorkflowTestData } from 'n8n-workflow';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import { getResultNodeData, readJsonFileSync } from '@test/nodes/Helpers';
+jest.mock('ics', () => {
+	const ics = jest.requireActual('ics');
+	return {
+		...ics,
+		createEvent(attributes: any, cb: () => {}) {
+			attributes.uid = 'test-uid';
+			attributes.timestamp = '20250424T135100Z';
+			return ics.createEvent(attributes, cb);
+		},
+	};
+});
 
 describe('iCalendar Node', () => {
-	const workflowData = readJsonFileSync('nodes/ICalendar/test/node/workflow.iCalendar.json');
-
+	const testHarness = new NodeTestHarness();
 	const tests: WorkflowTestData[] = [
 		{
 			description: 'nodes/ICalendar/test/node/workflow.iCalendar.json',
 			input: {
-				workflowData,
+				workflowData: testHarness.readWorkflowJSON('workflow.iCalendar.json'),
 			},
 			output: {
+				assertBinaryData: true,
 				nodeData: {
 					iCalendar: [
 						[
@@ -24,9 +33,9 @@ describe('iCalendar Node', () => {
 										mimeType: 'text/calendar',
 										fileType: 'text',
 										fileExtension: 'ics',
-										data: 'QkVHSU46VkNBTEVOREFSDQpWRVJTSU9OOjIuMA0KQ0FMU0NBTEU6R1JFR09SSUFODQpQUk9ESUQ6YWRhbWdpYmJvbnMvaWNzDQpNRVRIT0Q6UFVCTElTSA0KWC1XUi1DQUxOQU1FOmRlZmF1bHQNClgtUFVCTElTSEVELVRUTDpQVDFIDQpCRUdJTjpWRVZFTlQNClVJRDpMWC1zckVYdkI1MXA1ZUxNS1gwTnkNClNVTU1BUlk6bmV3IGV2ZW50DQpEVFNUQU1QOjIwMjMwMjEwVDA5MzYwMFoNCkRUU1RBUlQ7VkFMVUU9REFURToyMDIzMDIyOA0KRFRFTkQ7VkFMVUU9REFURToyMDIzMDMwMQ0KQVRURU5ERUU7UlNWUD1GQUxTRTtDTj1QZXJzb246bWFpbHRvOnBlcnNvbjFAZW1haWwuY29tDQpFTkQ6VkVWRU5UDQpFTkQ6VkNBTEVOREFSDQo=',
+										data: 'QkVHSU46VkNBTEVOREFSDQpWRVJTSU9OOjIuMA0KQ0FMU0NBTEU6R1JFR09SSUFODQpQUk9ESUQ6YWRhbWdpYmJvbnMvaWNzDQpNRVRIT0Q6UFVCTElTSA0KWC1XUi1DQUxOQU1FOmRlZmF1bHQNClgtUFVCTElTSEVELVRUTDpQVDFIDQpCRUdJTjpWRVZFTlQNClVJRDp0ZXN0LXVpZA0KU1VNTUFSWTpuZXcgZXZlbnQNCkRUU1RBTVA6MjAyNTA0MjRUMTM1MTAwWg0KRFRTVEFSVDtWQUxVRT1EQVRFOjIwMjMwMjI3DQpEVEVORDtWQUxVRT1EQVRFOjIwMjMwMjI4DQpBVFRFTkRFRTtSU1ZQPUZBTFNFO0NOPVBlcnNvbjptYWlsdG86cGVyc29uMUBlbWFpbC5jb20NCkVORDpWRVZFTlQNCkVORDpWQ0FMRU5EQVINCg==',
 										fileName: 'event.ics',
-										fileSize: '359 B',
+										fileSize: '346 B',
 									},
 								},
 							},
@@ -38,25 +47,6 @@ describe('iCalendar Node', () => {
 	];
 
 	for (const testData of tests) {
-		test(testData.description, async () => {
-			const { result } = await executeWorkflow(testData);
-
-			const resultNodeData = getResultNodeData(result, testData);
-			resultNodeData.forEach(({ nodeName, resultData }) => {
-				//@ts-ignore
-				expect(resultData[0][0].binary.data.data.length).toEqual(
-					testData.output.nodeData[nodeName][0][0].binary.data.data.length,
-				);
-
-				//uid every time would be different, so we need to delete it in order to compare objects
-				//@ts-ignore
-				delete resultData[0][0].binary.data.data;
-				delete testData.output.nodeData[nodeName][0][0].binary.data.data;
-
-				expect(resultData).toEqual(testData.output.nodeData[nodeName]);
-			});
-
-			expect(result.finished).toEqual(true);
-		});
+		testHarness.setupTest(testData);
 	}
 });

packages/nodes-base/nodes/If/test/v1/If.node.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test IF Node', () => testWorkflows(workflows));
+describe('Test IF Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/If/test/v2/IfV2.node.test.ts

@@ -1,3 +1,4 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { mock } from 'jest-mock-extended';
 import { get } from 'lodash';
 import {
@@ -8,8 +9,6 @@ import {
 	type IGetNodeParameterOptions,
 } from 'n8n-workflow';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import * as IfV2 from '../../V2/IfV2.node';
 
 jest.mock('lodash/set', () => jest.fn());
@@ -17,7 +16,9 @@ jest.mock('lodash/set', () => jest.fn());
 describe('Test IF v2 Node Tests', () => {
 	afterEach(() => jest.resetAllMocks());
 
-	describe('Test IF v2 Node Workflow Tests', () => testWorkflows(getWorkflowFilenames(__dirname)));
+	describe('Test IF v2 Node Workflow Tests', () => {
+		new NodeTestHarness().setupTests();
+	});
 
 	describe('Test IF V2 Node Unit Tests', () => {
 		const node = new IfV2.IfV2(mock<INodeTypeDescription>());

packages/nodes-base/nodes/ItemLists/test/node/ItemLists.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test ItemLists Node', () => testWorkflows(workflows));
+describe('Test ItemLists Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/Jira/__test__/JiraTrigger.node.test.ts

@@ -8,7 +8,7 @@ import type {
 
 import { testWebhookTriggerNode } from '@test/nodes/TriggerHelpers';
 
-import { JiraTrigger } from './JiraTrigger.node';
+import { JiraTrigger } from '../JiraTrigger.node';
 
 describe('JiraTrigger', () => {
 	describe('Webhook lifecycle', () => {

packages/nodes-base/nodes/Jwt/test/Jwt.node.test.ts

@@ -1,4 +1,4 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
 const credentials = {
 	jwtAuth: {
@@ -8,6 +8,6 @@ const credentials = {
 	},
 };
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test Jwt Node', () => testWorkflows(workflows, credentials));
+describe('Test Jwt Node', () => {
+	new NodeTestHarness().setupTests({ credentials });
+});

packages/nodes-base/nodes/Kafka/test/Kafka.node.test.ts

@@ -1,10 +1,8 @@
 import { SchemaRegistry } from '@kafkajs/confluent-schema-registry';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { mock } from 'jest-mock-extended';
 import type { Producer } from 'kafkajs';
 import { Kafka as apacheKafka } from 'kafkajs';
-import path from 'path';
-
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
 
 jest.mock('kafkajs');
 jest.mock('@kafkajs/confluent-schema-registry');
@@ -43,8 +41,7 @@ describe('Kafka Node', () => {
 		(SchemaRegistry as jest.Mock).mockReturnValue(mockRegistry);
 	});
 
-	const workflows = getWorkflowFilenames(path.join(__dirname, 'test'));
-	testWorkflows(workflows);
+	new NodeTestHarness().setupTests();
 
 	test('should publish the correct kafka messages', async () => {
 		expect(mockProducerSend).toHaveBeenCalledTimes(2);

packages/nodes-base/nodes/Kafka/test/KafkaTrigger.node.test.ts

@@ -14,7 +14,7 @@ import { NodeOperationError } from 'n8n-workflow';
 
 import { testTriggerNode } from '@test/nodes/TriggerHelpers';
 
-import { KafkaTrigger } from './KafkaTrigger.node';
+import { KafkaTrigger } from '../KafkaTrigger.node';
 
 jest.mock('kafkajs');
 jest.mock('@kafkajs/confluent-schema-registry');

packages/nodes-base/nodes/MailerLite/tests/v1/MailerLite.v1.workflow.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import {
 	getCreateResponseClassic,
 	getSubscriberResponseClassic,
@@ -20,7 +19,6 @@ describe('MailerLite', () => {
 			mock.put('/subscribers/demo@mailerlite.com').reply(200, getUpdateSubscriberResponseClassic);
 		});
 
-		const workflows = getWorkflowFilenames(__dirname);
-		testWorkflows(workflows);
+		new NodeTestHarness().setupTests();
 	});
 });

packages/nodes-base/nodes/MailerLite/tests/v2/MailerLite.v2.workflow.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import {
 	getCreateResponseV2,
 	getSubscriberResponseV2,
@@ -23,7 +22,6 @@ describe('MailerLite', () => {
 			mock.put('/subscribers/user@n8n.io').reply(200, getUpdateSubscriberResponseV2);
 		});
 
-		const workflows = getWorkflowFilenames(__dirname);
-		testWorkflows(workflows);
+		new NodeTestHarness().setupTests();
 	});
 });

packages/nodes-base/nodes/Markdown/test/node/Markdown.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test Markdown Node', () => testWorkflows(workflows));
+describe('Test Markdown Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/Merge/test/node/Merge.test.ts

@@ -1,5 +1,5 @@
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 
-const workflows = getWorkflowFilenames(__dirname);
-
-describe('Test Merge Node', () => testWorkflows(workflows));
+describe('Test Merge Node', () => {
+	new NodeTestHarness().setupTests();
+});

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/container/create.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { getWorkflowFilenames, testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Create Container', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('create.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -75,5 +70,8 @@ describe('Azure Cosmos DB - Create Container', () => {
 			});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['create.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/container/delete.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Delete Container', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('delete.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -19,5 +14,8 @@ describe('Azure Cosmos DB - Delete Container', () => {
 			.reply(204, {});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['delete.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/container/get.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Get Container', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('get.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -57,5 +52,8 @@ describe('Azure Cosmos DB - Get Container', () => {
 			});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['get.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/container/getAll.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Get All Containers', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('getAll.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -159,5 +154,8 @@ describe('Azure Cosmos DB - Get All Containers', () => {
 			});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['getAll.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/item/create.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Create Item', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('create.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -57,5 +52,8 @@ describe('Azure Cosmos DB - Create Item', () => {
 			});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['create.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/item/delete.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Delete Item', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('delete.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -50,5 +45,8 @@ describe('Azure Cosmos DB - Delete Item', () => {
 			.reply(204, '');
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['delete.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/item/get.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Get Item', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('get.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -58,5 +53,8 @@ describe('Azure Cosmos DB - Get Item', () => {
 			});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['get.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/item/getAll.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Get All Items', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('getAll.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -69,5 +64,8 @@ describe('Azure Cosmos DB - Get All Items', () => {
 			});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['getAll.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/item/query.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Query Items', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('query.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -34,5 +29,8 @@ describe('Azure Cosmos DB - Query Items', () => {
 			});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['query.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/AzureCosmosDb/test/item/update.test.ts

@@ -1,14 +1,9 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
-
 import { credentials } from '../credentials';
 
 describe('Azure Cosmos DB - Update Item', () => {
-	const workflows = getWorkflowFilenames(__dirname).filter((filename) =>
-		filename.includes('update.workflow.json'),
-	);
-
 	beforeEach(() => {
 		const { baseUrl } = credentials.microsoftAzureCosmosDbSharedKeyApi;
 
@@ -62,5 +57,8 @@ describe('Azure Cosmos DB - Update Item', () => {
 			});
 	});
 
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['update.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Entra/test/GroupDescription.test.ts

@@ -1,12 +1,11 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { NodeConnectionTypes, type WorkflowTestData } from 'n8n-workflow';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import * as Helpers from '@test/nodes/Helpers';
-
 import { microsoftEntraApiResponse, microsoftEntraNodeResponse } from './mocks';
 
 describe('Microsoft Entra Node', () => {
 	const baseUrl = 'https://graph.microsoft.com/v1.0';
+	const testHarness = new NodeTestHarness();
 
 	describe('Group description', () => {
 		const tests: WorkflowTestData[] = [
@@ -73,7 +72,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.createGroup],
 					},
@@ -165,7 +163,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.deleteGroup],
 					},
@@ -236,7 +233,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.getGroup],
 					},
@@ -353,7 +349,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.getGroupWithProperties],
 					},
@@ -421,7 +416,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [new Array(102).fill(microsoftEntraNodeResponse.getGroup[0])],
 					},
@@ -503,7 +497,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [new Array(10).fill(microsoftEntraNodeResponse.getGroup[0])],
 					},
@@ -612,7 +605,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [
 							new Array(102).fill(microsoftEntraNodeResponse.getGroupWithProperties[0]),
@@ -711,7 +703,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.updateGroup],
 					},
@@ -751,14 +742,8 @@ describe('Microsoft Entra Node', () => {
 			},
 		];
 
-		test.each(tests)('$description', async (testData) => {
-			const { result } = await executeWorkflow(testData);
-
-			const resultNodeData = Helpers.getResultNodeData(result, testData);
-			resultNodeData.forEach(({ nodeName, resultData }) =>
-				expect(resultData).toEqual(testData.output.nodeData[nodeName]),
-			);
-			expect(result.status).toEqual('success');
-		});
+		for (const testData of tests) {
+			testHarness.setupTest(testData);
+		}
 	});
 });

packages/nodes-base/nodes/Microsoft/Entra/test/MicrosoftEntra.node.test.ts

@@ -1,13 +1,12 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import type { ILoadOptionsFunctions, WorkflowTestData } from 'n8n-workflow';
 import { NodeConnectionTypes } from 'n8n-workflow';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import * as Helpers from '@test/nodes/Helpers';
-
 import { microsoftEntraApiResponse, microsoftEntraNodeResponse } from './mocks';
 import { MicrosoftEntra } from '../MicrosoftEntra.node';
 
 describe('Microsoft Entra Node', () => {
+	const testHarness = new NodeTestHarness();
 	const baseUrl = 'https://graph.microsoft.com/v1.0';
 
 	describe('Credentials', () => {
@@ -76,7 +75,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.getGroup],
 					},
@@ -94,18 +92,12 @@ describe('Microsoft Entra Node', () => {
 						},
 					],
 				},
-				credentials,
 			},
 		];
 
-		test.each(tests)('$description', async (testData) => {
-			const { result } = await executeWorkflow(testData);
-			const resultNodeData = Helpers.getResultNodeData(result, testData);
-			resultNodeData.forEach(({ nodeName, resultData }) =>
-				expect(resultData).toEqual(testData.output.nodeData[nodeName]),
-			);
-			expect(result.status).toEqual('success');
-		});
+		for (const testData of tests) {
+			testHarness.setupTest(testData, { credentials });
+		}
 	});
 
 	describe('Load options', () => {

packages/nodes-base/nodes/Microsoft/Entra/test/UserDescription.test.ts

@@ -1,11 +1,10 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import { NodeConnectionTypes, type WorkflowTestData } from 'n8n-workflow';
 
-import { executeWorkflow } from '@test/nodes/ExecuteWorkflow';
-import * as Helpers from '@test/nodes/Helpers';
-
 import { microsoftEntraApiResponse, microsoftEntraNodeResponse } from './mocks';
 
 describe('Microsoft Entra Node', () => {
+	const testHarness = new NodeTestHarness();
 	const baseUrl = 'https://graph.microsoft.com/v1.0';
 
 	describe('User description', () => {
@@ -68,7 +67,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.addUserToGroup],
 					},
@@ -183,7 +181,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.createUser],
 					},
@@ -320,7 +317,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.deleteUser],
 					},
@@ -391,7 +387,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.getUser],
 					},
@@ -539,7 +534,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [
 							[
@@ -620,7 +614,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [new Array(102).fill(microsoftEntraNodeResponse.getUser[0])],
 					},
@@ -702,7 +695,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [new Array(10).fill(microsoftEntraNodeResponse.getUser[0])],
 					},
@@ -842,7 +834,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [
 							new Array(102).fill({
@@ -944,7 +935,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.removeUserFromGroup],
 					},
@@ -1062,7 +1052,6 @@ describe('Microsoft Entra Node', () => {
 					},
 				},
 				output: {
-					nodeExecutionOrder: ['Start'],
 					nodeData: {
 						'Micosoft Entra ID': [microsoftEntraNodeResponse.updateUser],
 					},
@@ -1137,14 +1126,8 @@ describe('Microsoft Entra Node', () => {
 			},
 		];
 
-		test.each(tests)('$description', async (testData) => {
-			const { result } = await executeWorkflow(testData);
-
-			const resultNodeData = Helpers.getResultNodeData(result, testData);
-			resultNodeData.forEach(({ nodeName, resultData }) =>
-				expect(resultData).toEqual(testData.output.nodeData[nodeName]),
-			);
-			expect(result.status).toEqual('success');
-		});
+		for (const testData of tests) {
+			testHarness.setupTest(testData);
+		}
 	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/table/addTable.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, table => addTable', () => {
@@ -24,6 +23,8 @@ describe('Test MicrosoftExcelV2, table => addTable', () => {
 			showTotals: false,
 		});
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/table/addTable.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['addTable.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/table/append.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, table => append', () => {
@@ -25,6 +24,8 @@ describe('Test MicrosoftExcelV2, table => append', () => {
 		.post('/drive/items/01FUWX3BQ4ATCOZNR265GLA6IJEZDQUE4I/workbook/closeSession')
 		.reply(200);
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/table/append.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['append.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/table/convertToRange.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, table => convertToRange', () => {
@@ -20,6 +19,8 @@ describe('Test MicrosoftExcelV2, table => convertToRange', () => {
 			],
 		});
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/table/convertToRange.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['convertToRange.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/table/deleteTable.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, table => deleteTable', () => {
@@ -11,6 +10,8 @@ describe('Test MicrosoftExcelV2, table => deleteTable', () => {
 		)
 		.reply(200);
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/table/deleteTable.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['deleteTable.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/table/getColumns.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, table => getColumns', () => {
@@ -22,6 +21,8 @@ describe('Test MicrosoftExcelV2, table => getColumns', () => {
 		)
 		.reply(200, { value: [] });
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/table/getColumns.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['getColumns.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/table/getRows.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, table => getRows', () => {
@@ -31,6 +30,8 @@ describe('Test MicrosoftExcelV2, table => getRows', () => {
 		)
 		.reply(200, { value: [] });
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/table/getRows.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['getRows.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/table/lookup.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, table => lookup', () => {
@@ -39,6 +38,8 @@ describe('Test MicrosoftExcelV2, table => lookup', () => {
 		)
 		.reply(200, { value: [] });
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/table/lookup.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['lookup.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/workbook/addWorksheet.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, workbook => addWorksheet', () => {
@@ -23,6 +22,8 @@ describe('Test MicrosoftExcelV2, workbook => addWorksheet', () => {
 		.post('/drive/items/01FUWX3BQ4ATCOZNR265GLA6IJEZDQUE4I/workbook/closeSession')
 		.reply(200);
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/workbook/addWorksheet.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['addWorksheet.workflow.json'],
+	});
 });

packages/nodes-base/nodes/Microsoft/Excel/test/v2/node/workbook/deleteWorkbook.test.ts

@@ -1,7 +1,6 @@
+import { NodeTestHarness } from '@nodes-testing/node-test-harness';
 import nock from 'nock';
 
-import { testWorkflows } from '@test/nodes/Helpers';
-
 import { credentials } from '../../../credentials';
 
 describe('Test MicrosoftExcelV2, workbook => deleteWorkbook', () => {
@@ -9,6 +8,8 @@ describe('Test MicrosoftExcelV2, workbook => deleteWorkbook', () => {
 		.delete('/drive/items/01FUWX3BXJLISGF2CFWBGYPHXFCXPXOJUK')
 		.reply(200);
 
-	const workflows = ['nodes/Microsoft/Excel/test/v2/node/workbook/deleteWorkbook.workflow.json'];
-	testWorkflows(workflows, credentials);
+	new NodeTestHarness().setupTests({
+		credentials,
+		workflowFiles: ['deleteWorkbook.workflow.json'],
+	});
 });