Clear browser cache and cookies after each test.

Add merchant logins to relevant onboarding & setup tests

tests/e2e/config/jest.setup.js

@@ -25,7 +25,7 @@ async function trashExistingPosts() {
 	const posts = response.data;
 
 	// Delete each post
-	for(const post of posts){
+	for (const post of posts) {
 		await client.delete(`${wpPostsEndpoint}/${post.id}`);
 	}
 
@@ -34,11 +34,19 @@ async function trashExistingPosts() {
 // Before every test suite run, delete all content created by the test. This ensures
 // other posts/comments/etc. aren't dirtying tests and tests don't depend on
 // each other's side-effects.
-beforeAll( async () => {
+beforeAll(async () => {
 	await trashExistingPosts();
 	await withRestApi.deleteAllProducts();
 	await withRestApi.deleteAllCoupons();
 	await page.goto(WP_ADMIN_LOGIN);
 	await clearLocalStorage();
-	await setBrowserViewport( 'large' );
-} );
+	await setBrowserViewport('large');
+});
+
+// Clear browser cookies and cache using DevTools.
+// This is to ensure that each test ends with no user logged in.
+afterAll(async () => {
+	const client = await page.target().createCDPSession();
+	await client.send('Network.clearBrowserCookies');
+	await client.send('Network.clearBrowserCache');
+});

tests/e2e/core-tests/specs/activate-and-setup/onboarding-tasklist.test.js

@@ -24,6 +24,10 @@ const shippingZoneNameUS = config.get( 'addresses.customer.shipping.country' );
 
 const runOnboardingFlowTest = () => {
 	describe('Store owner can go through store Onboarding', () => {
+		beforeAll(async () => {
+			await merchant.login();
+		});
+
 		if ( IS_RETEST_MODE ) {
 			it('can reset onboarding to default settings', async () => {
 				await withRestApi.resetOnboarding();
@@ -48,6 +52,10 @@ const runOnboardingFlowTest = () => {
 
 const runTaskListTest = () => {
 	describe('Store owner can go through setup Task List', () => {
+		beforeAll(async () => {
+			await merchant.login();
+		});
+		
 		it('can setup shipping', async () => {
 			await page.evaluate(() => {
 				document.querySelector('.woocommerce-list__item-title').scrollIntoView();

tests/e2e/core-tests/specs/activate-and-setup/setup.test.js

@@ -27,6 +27,9 @@ const {
 
 const runInitialStoreSettingsTest = () => {
 	describe('Store owner can finish initial store setup', () => {
+		beforeAll(async () => {
+			await merchant.login();
+		});
 
 		it('can enable tax rates and calculations', async () => {
 			// Go to general settings page