test: Address flaky setup e2e (no-changelog) (#6085)

* test: Add /setup intercept for `skipSetup` command (no-changelog)

* Drop all tables for e2e reset, intercept account setup request

* Fix linting issues

* Allow to skip setup account request intercept and linting fixes

* Make sure variables are loaded

* Use PATCH for enabling of e2e features

* Do not exclude migration table from truncation

* Add user sign-up intercept

cypress.config.js

@@ -11,7 +11,7 @@ module.exports = defineConfig({
 	},
 	defaultCommandTimeout: 10000,
 	requestTimeout: 12000,
-	numTestsKeptInMemory: 0,
+	numTestsKeptInMemory: 2,
 	experimentalMemoryManagement: true,
 	e2e: {
 		baseUrl: BASE_URL,
@@ -35,8 +35,13 @@ module.exports = defineConfig({
 						return null
 					}
 				},
-				'enable-feature': (feature) =>
-					fetch(BASE_URL + `/e2e/enable-feature/${feature}`, { method: 'POST' }),
+				'set-feature': ({ feature, enabled }) => {
+					return fetch(BASE_URL + `/e2e/feature/${feature}`, {
+						method: 'PATCH',
+						body: JSON.stringify({ enabled }),
+						headers: { 'Content-Type': 'application/json' }
+					})
+				},
 			});
 		},
 	},

cypress/e2e/23-variables.cy.ts

@@ -16,6 +16,7 @@ describe('Variables', () => {
 	});
 
 	it('should show the unlicensed action box when the feature is disabled', () => {
+		cy.disableFeature('feat:variables');
 		cy.signin({ email, password });
 		cy.visit(variablesPage.url);
 
@@ -30,7 +31,10 @@ describe('Variables', () => {
 
 		beforeEach(() => {
 			cy.signin({ email, password });
+			cy.intercept('GET', '/rest/variables').as('loadVariables');
+
 			cy.visit(variablesPage.url);
+			cy.wait(['@loadVariables', '@loadSettings']);
 		});
 
 		it('should show the licensed action box when the feature is enabled', () => {

cypress/e2e/3-default-owner.cy.ts

@@ -84,11 +84,12 @@ describe('Default owner', () => {
 	});
 
 	it('should be able to setup instance and migrate workflows and credentials', () => {
-		cy.setup({ email, firstName, lastName, password });
+		cy.setup({ email, firstName, lastName, password }, true);
 
 		messageBox.getters.content().should('contain.text', '1 existing workflow and 1 credential');
 
 		messageBox.actions.confirm();
+		cy.wait('@setupRequest');
 		cy.url().should('include', settingsUsersPage.url);
 		settingsSidebar.actions.back();
 

cypress/support/commands.ts

@@ -105,18 +105,22 @@ Cypress.Commands.add('signup', ({ firstName, lastName, password, url }) => {
 
 	signupPage.getters.form().within(() => {
 		cy.url().then((url) => {
+			cy.intercept('/rest/users/*').as('userSignup')
 			signupPage.getters.firstName().type(firstName);
 			signupPage.getters.lastName().type(lastName);
 			signupPage.getters.password().type(password);
 			signupPage.getters.submit().click();
+			cy.wait('@userSignup');
 		});
 	});
 });
 
-Cypress.Commands.add('setup', ({ email, firstName, lastName, password }) => {
+Cypress.Commands.add('setup', ({ email, firstName, lastName, password }, skipIntercept = false) => {
 	const signupPage = new SignupPage();
 
+	cy.intercept('GET', signupPage.url).as('setupPage');
 	cy.visit(signupPage.url);
+	cy.wait('@setupPage');
 
 	signupPage.getters.form().within(() => {
 		cy.url().then((url) => {
@@ -125,7 +129,13 @@ Cypress.Commands.add('setup', ({ email, firstName, lastName, password }) => {
 				signupPage.getters.firstName().type(firstName);
 				signupPage.getters.lastName().type(lastName);
 				signupPage.getters.password().type(password);
+
+				cy.intercept('POST', '/rest/owner/setup').as('setupRequest');
 				signupPage.getters.submit().click();
+
+				if(!skipIntercept) {
+					cy.wait('@setupRequest');
+				}
 			} else {
 				cy.log('User already signed up');
 			}
@@ -168,7 +178,9 @@ Cypress.Commands.add('skipSetup', () => {
 	const workflowPage = new WorkflowPage();
 	const Confirmation = new MessageBox();
 
+	cy.intercept('GET', signupPage.url).as('setupPage');
 	cy.visit(signupPage.url);
+	cy.wait('@setupPage');
 
 	signupPage.getters.form().within(() => {
 		cy.url().then((url) => {
@@ -199,7 +211,11 @@ Cypress.Commands.add('setupOwner', (payload) => {
 });
 
 Cypress.Commands.add('enableFeature', (feature) => {
-	cy.task('enable-feature', feature);
+	cy.task('set-feature', { feature, enabled: true });
+});
+
+Cypress.Commands.add('disableFeature', (feature) => {
+	cy.task('set-feature', { feature, enabled: false });
 });
 
 Cypress.Commands.add('grantBrowserPermissions', (...permissions: string[]) => {

cypress/support/index.ts

@@ -36,13 +36,14 @@ declare global {
 			signin(payload: SigninPayload): void;
 			signout(): void;
 			signup(payload: SignupPayload): void;
-			setup(payload: SetupPayload): void;
+			setup(payload: SetupPayload, skipIntercept?: boolean): void;
 			setupOwner(payload: SetupPayload): void;
 			inviteUsers(payload: InviteUsersPayload): void;
 			interceptREST(method: string, url: string): Chainable<Interception>;
 			skipSetup(): void;
 			resetAll(): void;
 			enableFeature(feature: string): void;
+			disableFeature(feature: string): void;
 			waitForLoad(waitForIntercepts?: boolean): void;
 			grantBrowserPermissions(...permissions: string[]): void;
 			readClipboard(): Chainable<string>;

packages/cli/src/api/e2e.api.ts

@@ -36,33 +36,30 @@ type Feature = keyof typeof enabledFeatures;
 
 Container.get(License).isFeatureEnabled = (feature: Feature) => enabledFeatures[feature] ?? false;
 
-const tablesToTruncate = [
-	'auth_identity',
-	'auth_provider_sync_history',
-	'event_destinations',
-	'shared_workflow',
-	'shared_credentials',
-	'webhook_entity',
-	'workflows_tags',
-	'credentials_entity',
-	'tag_entity',
-	'workflow_statistics',
-	'workflow_entity',
-	'execution_entity',
-	'settings',
-	'installed_packages',
-	'installed_nodes',
-	'user',
-	'role',
-];
+const tablesNotToTruncate = ['sqlite_sequence'];
 
 const truncateAll = async () => {
 	const connection = Db.getConnection();
-	for (const table of tablesToTruncate) {
-		await connection.query(
-			`DELETE FROM ${table}; DELETE FROM sqlite_sequence WHERE name=${table};`,
-		);
+	const allTables: Array<{ name: string }> = await connection.query(
+		"SELECT name FROM sqlite_master WHERE type='table';",
+	);
+
+	// Disable foreign key constraint checks
+	await connection.query('PRAGMA foreign_keys = OFF;');
+
+	for (const { name: table } of allTables) {
+		try {
+			if (tablesNotToTruncate.includes(table)) continue;
+			await connection.query(
+				`DELETE FROM ${table}; DELETE FROM sqlite_sequence WHERE name=${table};`,
+			);
+		} catch (error) {
+			console.warn('Dropping Table for E2E Reset error: ', error);
+		}
 	}
+
+	// Re-enable foreign key constraint checks
+	await connection.query('PRAGMA foreign_keys = ON;');
 };
 
 const setupUserManagement = async () => {
@@ -139,8 +136,14 @@ e2eController.post('/db/setup-owner', bodyParser.json(), async (req, res) => {
 	res.writeHead(204).end();
 });
 
-e2eController.post('/enable-feature/:feature', async (req: Request<{ feature: Feature }>, res) => {
-	const { feature } = req.params;
-	enabledFeatures[feature] = true;
-	res.writeHead(204).end();
-});
+e2eController.patch(
+	'/feature/:feature',
+	bodyParser.json(),
+	async (req: Request<{ feature: Feature }>, res) => {
+		const { feature } = req.params;
+		const { enabled } = req.body;
+
+		enabledFeatures[feature] = enabled === undefined || enabled === true;
+		res.writeHead(204).end();
+	},
+);