fix(core): Fix 431 for large dynamic node parameters (#9384)

packages/cli/test/integration/controllers/dynamic-node-parameters.controller.test.ts

@@ -0,0 +1,80 @@
+import type { SuperTest, Test } from 'supertest';
+import { createOwner } from '../shared/db/users';
+import { setupTestServer } from '../shared/utils';
+import * as AdditionalData from '@/WorkflowExecuteAdditionalData';
+import type {
+	INodeListSearchResult,
+	IWorkflowExecuteAdditionalData,
+	ResourceMapperFields,
+} from 'n8n-workflow';
+import { mock } from 'jest-mock-extended';
+import { DynamicNodeParametersService } from '@/services/dynamicNodeParameters.service';
+
+describe('DynamicNodeParametersController', () => {
+	const testServer = setupTestServer({ endpointGroups: ['dynamic-node-parameters'] });
+	let ownerAgent: SuperTest<Test>;
+
+	beforeAll(async () => {
+		const owner = await createOwner();
+		ownerAgent = testServer.authAgentFor(owner);
+	});
+
+	const commonRequestParams = {
+		credentials: {},
+		currentNodeParameters: {},
+		nodeTypeAndVersion: {},
+		path: 'path',
+		methodName: 'methodName',
+	};
+
+	describe('POST /dynamic-node-parameters/options', () => {
+		jest.spyOn(AdditionalData, 'getBase').mockResolvedValue(mock<IWorkflowExecuteAdditionalData>());
+
+		it('should take params via body', async () => {
+			jest
+				.spyOn(DynamicNodeParametersService.prototype, 'getOptionsViaMethodName')
+				.mockResolvedValue([]);
+
+			await ownerAgent
+				.post('/dynamic-node-parameters/options')
+				.send({
+					...commonRequestParams,
+					loadOptions: 'loadOptions',
+				})
+				.expect(200);
+		});
+	});
+
+	describe('POST /dynamic-node-parameters/resource-locator-results', () => {
+		it('should take params via body', async () => {
+			jest
+				.spyOn(DynamicNodeParametersService.prototype, 'getResourceLocatorResults')
+				.mockResolvedValue(mock<INodeListSearchResult>());
+
+			await ownerAgent
+				.post('/dynamic-node-parameters/resource-locator-results')
+				.send({
+					...commonRequestParams,
+					filter: 'filter',
+					paginationToken: 'paginationToken',
+				})
+				.expect(200);
+		});
+	});
+
+	describe('POST /dynamic-node-parameters/resource-mapper-fields', () => {
+		it('should take params via body', async () => {
+			jest
+				.spyOn(DynamicNodeParametersService.prototype, 'getResourceMappingFields')
+				.mockResolvedValue(mock<ResourceMapperFields>());
+
+			await ownerAgent
+				.post('/dynamic-node-parameters/resource-mapper-fields')
+				.send({
+					...commonRequestParams,
+					loadOptions: 'loadOptions',
+				})
+				.expect(200);
+		});
+	});
+});