fix(Slack Node): Tests (no-changelog) (#12239)

packages/nodes-base/nodes/Slack/test/v2/node/message/delete.test.ts

@@ -0,0 +1,61 @@
+import nock from 'nock';
+import type { IHttpRequestMethods, INodeTypes, WorkflowTestData } from 'n8n-workflow';
+import { getResultNodeData, setup, workflowToTests } from '@test/nodes/Helpers';
+import * as genericFunctions from '../../../../V2/GenericFunctions';
+import { executeWorkflow } from '../../../../../../test/nodes/ExecuteWorkflow';
+
+const API_RESPONSE = {
+	ok: true,
+	channel: 'C08514ZPKB8',
+	message_timestamp: '1734322671.726339',
+};
+
+jest.mock('../../../../V2/GenericFunctions', () => {
+	const originalModule = jest.requireActual('../../../../V2/GenericFunctions');
+	return {
+		...originalModule,
+		slackApiRequest: jest.fn(async function (method: IHttpRequestMethods) {
+			if (method === 'POST') {
+				return API_RESPONSE;
+			}
+		}),
+	};
+});
+
+describe('Test SlackV2, message => delete', () => {
+	const workflows = ['nodes/Slack/test/v2/node/message/delete.workflow.json'];
+	const tests = workflowToTests(workflows);
+
+	beforeAll(() => {
+		nock.disableNetConnect();
+	});
+
+	afterAll(() => {
+		nock.restore();
+		jest.unmock('../../../../V2/GenericFunctions');
+	});
+
+	const nodeTypes = setup(tests);
+
+	const testNode = async (testData: WorkflowTestData, types: INodeTypes) => {
+		const { result } = await executeWorkflow(testData, types);
+
+		const resultNodeData = getResultNodeData(result, testData);
+
+		resultNodeData.forEach(({ nodeName, resultData }) => {
+			return expect(resultData).toEqual(testData.output.nodeData[nodeName]);
+		});
+
+		expect(genericFunctions.slackApiRequest).toHaveBeenCalledTimes(1);
+		expect(genericFunctions.slackApiRequest).toHaveBeenCalledWith(
+			'POST',
+			'/chat.delete',
+			{ channel: 'C08514ZPKB8', ts: '1734322671.726339' },
+			{},
+		);
+	};
+
+	for (const testData of tests) {
+		test(testData.description, async () => await testNode(testData, nodeTypes));
+	}
+});