Improve flaky e2e tests (#44208)

* Fix flaky guest checkout tests

* Removed a couple of extra assertions (not needed)

* Enable payment gateway

* Add changelog

---------

Co-authored-by: Jon Lane <jon.lane@automattic.com>
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Jonathan Lane 2024-01-31 10:08:11 -08:00 committed by GitHub
parent 7c4dca8348
commit 9c00c2676b
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3 changed files with 146 additions and 96 deletions

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@ -0,0 +1,4 @@
Significance: patch
Type: dev
Fix a couple of flaky e2e tests

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@ -22,6 +22,10 @@ test.describe( 'Cart & Checkout Restricted Coupons', () => {
await api.put( 'settings/general/woocommerce_currency', {
value: 'USD',
} );
// enable COD
await api.put( 'payment_gateways/cod', {
enabled: true,
} );
// add categories
await api
.post( 'products/categories', {
@ -154,6 +158,10 @@ test.describe( 'Cart & Checkout Restricted Coupons', () => {
force: true,
} );
await api.post( 'coupons/batch', { delete: [ ...couponBatchId ] } );
await api.put( 'payment_gateways/cod', {
enabled: false,
} );
} );
test( 'expired coupon cannot be used', async ( { page, context } ) => {

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@ -298,12 +298,15 @@ test.describe( 'Checkout page', () => {
} );
test( 'allows guest customer to place an order', async ( { page } ) => {
await test.step( 'Add 2 products to the cart', async () => {
await addProductsToCart( page, simpleProductName, '2' );
} );
await test.step( 'Go to checkout and confirm that products and totals are as expected', async () => {
await page.goto( '/checkout/' );
await expect( page.locator( 'strong.product-quantity' ) ).toContainText(
'2'
);
await expect(
page.locator( 'strong.product-quantity' )
).toContainText( '2' );
let totalPrice = await page
.getByRole( 'row', { name: 'Total' } )
.last()
@ -312,24 +315,35 @@ test.describe( 'Checkout page', () => {
totalPrice = Number( totalPrice.replace( /\$([\d.]+).*/, '$1' ) );
await expect( totalPrice ).toBeGreaterThanOrEqual(
Number( twoProductPrice )
);
); // account for taxes or shipping that may be present
} );
await page.locator( '#billing_first_name' ).fill( 'Lisa' );
await page.locator( '#billing_last_name' ).fill( 'Simpson' );
await test.step( 'Complete the checkout form', async () => {
await page
.locator( '#billing_address_1' )
.getByRole( 'textbox', { name: 'First name *' } )
.fill( 'Lisa' );
await page
.getByRole( 'textbox', { name: 'Last name *' } )
.fill( 'Simpson' );
await page
.getByRole( 'textbox', { name: 'Street address *' } )
.fill( '123 Evergreen Terrace' );
await page.locator( '#billing_city' ).fill( 'Springfield' );
await page
.getByRole( 'textbox', { name: 'Town / City *' } )
.fill( 'Springfield' );
await page.locator( '#billing_state' ).selectOption( 'OR' );
await page.locator( '#billing_postcode' ).fill( '97403' );
await page.locator( '#billing_phone' ).fill( '555 555-5555' );
await page.locator( '#billing_email' ).fill( guestEmail );
await page
.getByRole( 'textbox', { name: 'ZIP Code *' } )
.fill( '97403' );
await page.getByLabel( 'Phone *' ).fill( '555 555-5555' );
await page.getByLabel( 'Email address *' ).fill( guestEmail );
await page.locator( 'text=Cash on delivery' ).click();
await expect( page.locator( 'div.payment_method_cod' ) ).toBeVisible();
await page.getByText( 'Cash on delivery' ).click();
await page.locator( 'text=Place order' ).click();
await page.getByRole( 'button', { name: 'Place order' } ).click();
} );
await test.step( 'Load the order confirmation page, extract order number', async () => {
await expect(
page.getByRole( 'heading', { name: 'Order received' } )
).toBeVisible();
@ -338,8 +352,12 @@ test.describe( 'Checkout page', () => {
const orderReceivedText = await page
.locator( '.woocommerce-order-overview__order.order' )
.textContent();
guestOrderId = await orderReceivedText.split( /(\s+)/ )[ 6 ].toString();
guestOrderId = await orderReceivedText
.split( /(\s+)/ )[ 6 ]
.toString();
} );
await test.step( 'Simulate cookies cleared, but within 10 minute grace period', async () => {
// Let's simulate a new browser context (by dropping all cookies), and reload the page. This approximates a
// scenario where the server can no longer identify the shopper. However, so long as we are within the 10 minute
// grace period following initial order placement, the 'order received' page should still be rendered.
@ -348,7 +366,9 @@ test.describe( 'Checkout page', () => {
await expect(
page.getByRole( 'heading', { name: 'Order received' } )
).toBeVisible();
} );
await test.step( 'Simulate cookies cleared, outside 10 minute window', async () => {
// Let's simulate a scenario where the 10 minute grace period has expired. This time, we expect the shopper to
// be presented with a request to verify their email address.
await setFilterValue(
@ -356,29 +376,46 @@ test.describe( 'Checkout page', () => {
'woocommerce_order_email_verification_grace_period',
0
);
await page.reload();
await page.waitForTimeout( 2000 ); // needs some time before reload for change to take effect.
await page.reload( { waitForLoadState: 'networkidle' } );
await expect(
page.getByRole( 'button', { name: 'Verify' } )
).toBeVisible();
await expect( page.getByLabel( 'Email address *' ) ).toBeVisible();
await expect(
page.locator( 'form.woocommerce-verify-email p:nth-child(3)' )
).toContainText( /verify the email address associated with the order/ );
).toContainText(
/verify the email address associated with the order/
);
} );
await test.step( 'Supply incorrect email address for the order, error', async () => {
// Supplying an email address other than the actual order billing email address will take them back to the same
// page with an error message.
await page.fill( '#email', 'incorrect@email.address' );
await page.locator( 'form.woocommerce-verify-email button' ).click();
await page
.getByLabel( 'Email address *' )
.fill( 'incorrect@email.address' );
await page.getByRole( 'button', { name: 'Verify' } ).click();
await expect(
page.locator( 'form.woocommerce-verify-email p:nth-child(4)' )
).toContainText( /verify the email address associated with the order/ );
await expect( page.locator( '.is-error' ) ).toContainText(
).toContainText(
/verify the email address associated with the order/
);
await expect( page.getByRole( 'alert' ) ).toContainText(
/We were unable to verify the email address you provided/
);
} );
await test.step( 'Supply the correct email address for the order, display order confirmation', async () => {
// However if they supply the *correct* billing email address, they should see the order received page again.
await page.fill( '#email', guestEmail );
await page.locator( 'form.woocommerce-verify-email button' ).click();
await page.getByLabel( 'Email address *' ).fill( guestEmail );
await page.getByRole( 'button', { name: 'Verify' } ).click();
await expect(
page.getByRole( 'heading', { name: 'Order received' } )
).toBeVisible();
} );
await test.step( 'Confirm order details on the backend (as a merchant)', async () => {
await page.goto( 'wp-login.php' );
await page.locator( 'input[name="log"]' ).fill( admin.username );
await page.locator( 'input[name="pwd"]' ).fill( admin.password );
@ -397,17 +434,18 @@ test.describe( 'Checkout page', () => {
await expect( page.locator( '.wc-order-item-name' ) ).toContainText(
simpleProductName
);
await expect( page.locator( 'td.quantity >> nth=0' ) ).toContainText(
'2'
);
await expect( page.locator( 'td.item_cost >> nth=0' ) ).toContainText(
singleProductPrice
);
await expect( page.locator( 'td.line_cost >> nth=0' ) ).toContainText(
twoProductPrice
);
await expect(
page.locator( 'td.quantity >> nth=0' )
).toContainText( '2' );
await expect(
page.locator( 'td.item_cost >> nth=0' )
).toContainText( singleProductPrice );
await expect(
page.locator( 'td.line_cost >> nth=0' )
).toContainText( twoProductPrice );
await clearFilters( page );
} );
} );
test( 'allows existing customer to place order', async ( { page } ) => {
await page.goto( 'my-account/' );