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wp-graphql-woocommerce/tests/wpunit/CheckoutMutationTest.php
T
Jason BahlGitHubGeoff Taylor
 962410d265 fix: add model classes to type configs to better support query analyzer ID tracking (#874) 
* - remove several fields that are already registered by core when the post type is mapped to the schema

* devops: Tests updated and coupon "salt" restored

* chore: Linter & PHPStan compliance met

* chore: Linter & PHPStan compliance met

* devops: "self" replaced with "static" in cli tests

* chore: fix cleanup after rebasing

---------

Co-authored-by: Geoff Taylor <geoff@axistaylor.com>
2024-08-06 18:54:18 -04:00

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<?php
class CheckoutMutationTest extends \Tests\WPGraphQL\WooCommerce\TestCase\WooGraphQLTestCase {
public function setUp(): void {
// before
parent::setUp();
$this->loginAs( 0 );
// Turn on tax calculations and store shipping countries. Important!
update_option( 'woocommerce_ship_to_countries', 'all' );
update_option( 'woocommerce_prices_include_tax', 'no' );
update_option( 'woocommerce_calc_taxes', 'yes' );
update_option( 'woocommerce_tax_round_at_subtotal', 'no' );
// Turn on guest checkout.
update_option( 'woocommerce_enable_guest_checkout', 'yes' );
// Enable payment gateways.
update_option(
'woocommerce_bacs_settings',
[
'enabled' => 'yes',
'title' => 'Direct bank transfer',
'description' => 'Make your payment directly into our bank account. Please use your Order ID as the payment reference. Your order will not be shipped until the funds have cleared in our account.',
'instructions' => 'Instructions that will be added to the thank you page and emails.',
'account' => '',
]
);
update_option(
'woocommerce_stripe_settings',
[
'enabled' => 'yes',
'title' => 'Credit Card (Stripe)',
'description' => 'Pay with your credit card via Stripe',
'webhook' => '',
'testmode' => 'yes',
'test_publishable_key' => defined( 'STRIPE_API_PUBLISHABLE_KEY' )
? STRIPE_API_PUBLISHABLE_KEY
: getenv( 'STRIPE_API_PUBLISHABLE_KEY' ),
'test_secret_key' => defined( 'STRIPE_API_SECRET_KEY' )
? STRIPE_API_SECRET_KEY
: getenv( 'STRIPE_API_SECRET_KEY' ),
'test_webhook_secret' => '',
'publishable_key' => '',
'secret_key' => '',
'webhook_secret' => '',
'inline_cc_form' => 'no',
'statement_descriptor' => '',
'capture' => 'yes',
'payment_request' => 'yes',
'payment_request_button_type' => 'buy',
'payment_request_button_theme' => 'dark',
'payment_request_button_height' => '44',
'saved_cards' => 'yes',
'logging' => 'no',
]
);
// Additional cart fees.
add_action(
'woocommerce_cart_calculate_fees',
static function () {
$percentage = 0.01;
$surcharge = ( WC()->cart->cart_contents_total + WC()->cart->shipping_total ) * $percentage;
WC()->cart->add_fee( 'Surcharge', $surcharge, true, '' );
}
);
// Create a tax rate.
$this->factory->tax_rate->create(
[
'country' => '',
'state' => '',
'rate' => 20.000,
'name' => 'VAT',
'priority' => '1',
'compound' => '0',
'shipping' => '1',
'class' => '',
]
);
}
private function getCheckoutMutation() {
return '
mutation checkout( $input: CheckoutInput! ) {
checkout( input: $input ) {
clientMutationId
order {
id
databaseId
currency
orderVersion
date
modified
status
discountTotal
discountTax
shippingTotal
shippingTax
cartTax
total
totalTax
subtotal
orderNumber
orderKey
createdVia
pricesIncludeTax
parent {
id
}
customer {
id
}
customerIpAddress
customerUserAgent
customerNote
billing {
firstName
lastName
company
address1
address2
city
state
postcode
country
email
phone
}
shipping {
firstName
lastName
company
address1
address2
city
state
postcode
country
}
paymentMethod
paymentMethodTitle
transactionId
dateCompleted
datePaid
cartHash
shippingAddressMapUrl
hasBillingAddress
hasShippingAddress
isDownloadPermitted
needsShippingAddress
hasDownloadableItem
downloadableItems {
nodes {
url
accessExpires
downloadId
downloadsRemaining
name
product {
databaseId
}
download {
downloadId
}
}
}
needsPayment
needsProcessing
metaData {
key
value
}
couponLines {
nodes {
databaseId
orderId
code
discount
discountTax
coupon {
id
}
}
}
feeLines {
nodes {
databaseId
orderId
amount
name
taxStatus
total
totalTax
taxClass
}
}
shippingLines {
nodes {
databaseId
orderId
methodTitle
total
totalTax
taxClass
}
}
taxLines {
nodes {
rateCode
label
taxTotal
shippingTaxTotal
isCompound
taxRate {
databaseId
}
}
}
lineItems {
nodes {
productId
variationId
quantity
taxClass
subtotal
subtotalTax
total
totalTax
taxStatus
product {
node {
... on SimpleProduct {
id
}
... on VariableProduct {
id
}
}
}
variation {
node {
id
}
}
}
}
}
customer {
id
}
result
redirect
}
}
';
}
private function getCartQuery() {
return '
query {
cart {
contents {
nodes {
key
}
}
total
}
}
';
}
private function getCheckoutInput( $overwrite = [] ) {
return array_merge(
[
'paymentMethod' => 'bacs',
'shippingMethod' => [ 'flat rate' ],
'customerNote' => 'Test customer note',
'billing' => [
'firstName' => 'May',
'lastName' => 'Parker',
'address1' => '20 Ingram St',
'city' => 'New York City',
'state' => 'NY',
'postcode' => '12345',
'country' => 'US',
'email' => 'superfreak500@gmail.com',
'phone' => '555-555-1234',
'overwrite' => true,
],
'shipping' => [
'firstName' => 'May',
'lastName' => 'Parker',
'address1' => '20 Ingram St',
'city' => 'New York City',
'state' => 'NY',
'postcode' => '12345',
'country' => 'US',
],
'metaData' => [
[
'key' => 'test_key',
'value' => 'test value',
],
],
],
$overwrite
);
}
// tests
public function testCheckoutMutation() {
$this->loginAsCustomer();
WC()->customer->set_billing_company( 'Harris Teeter' );
WC()->customer->save();
$variable = $this->factory->product_variation->createSome();
$product_ids = [
$this->factory->product->createSimple(),
$this->factory->product->createSimple(),
$variable['product'],
];
$coupon = new WC_Coupon(
$this->factory->coupon->create(
[ 'product_ids' => $product_ids ]
)
);
WC()->cart->add_to_cart( $product_ids[0], 3 );
WC()->cart->add_to_cart( $product_ids[1], 6 );
WC()->cart->add_to_cart(
$product_ids[2],
2,
$variable['variations'][0],
[ 'attribute_pa_color' => 'red' ]
);
WC()->cart->apply_coupon( $coupon->get_code() );
$variables = [ 'input' => $this->getCheckoutInput() ];
$query = $this->getCheckoutMutation();
/**
* Assertion One
*
* Test mutation and input.
*/
$response = $this->graphql( compact( 'query', 'variables' ) );
$expected = [
$this->expectedField( 'checkout.order.id', static::NOT_NULL ),
$this->expectedField( 'checkout.order.status', 'ON_HOLD' ),
$this->expectedNode(
'checkout.order.metaData',
[
$this->expectedField( 'key', 'test_key' ),
$this->expectedField( 'value', 'test value' ),
]
),
$this->expectedNode(
'checkout.order.couponLines.nodes',
[
$this->expectedField( 'code', $coupon->get_code() ),
$this->expectedField( 'databaseId', static::NOT_NULL ),
$this->expectedField( 'orderId', static::NOT_NULL ),
$this->expectedField( 'discount', static::NOT_NULL ),
$this->expectedField( 'discountTax', static::NOT_NULL ),
$this->expectedField( 'coupon', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.feeLines.nodes',
[
$this->expectedField( 'name', 'Surcharge' ),
$this->expectedField( 'databaseId', static::NOT_NULL ),
$this->expectedField( 'orderId', static::NOT_NULL ),
$this->expectedField( 'amount', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.shippingLines.nodes',
[
$this->expectedField( 'methodTitle', 'Flat rate' ),
$this->expectedField( 'databaseId', static::NOT_NULL ),
$this->expectedField( 'orderId', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.taxLines.nodes',
[
$this->expectedField( 'label', 'VAT' ),
$this->expectedField( 'rateCode', static::NOT_NULL ),
$this->expectedField( 'taxTotal', static::NOT_NULL ),
$this->expectedField( 'shippingTaxTotal', static::NOT_NULL ),
$this->expectedField( 'isCompound', static::NOT_NULL ),
$this->expectedField( 'taxRate', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[0] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[1] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[2] ),
$this->expectedField( 'variationId', static::NOT_NULL ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
$this->expectedField( 'variation.node.id', static::NOT_NULL ),
]
),
$this->expectedField(
'checkout.customer.id',
$this->toRelayId( 'user', $this->customer )
),
$this->expectedField( 'checkout.result', 'success' ),
$this->expectedField( 'checkout.redirect', static::NOT_NULL ),
];
$this->assertQuerySuccessful( $response, $expected );
// Confirm cart empty after successful checkout.
$query = $this->getCartQuery();
$response = $this->graphql( compact( 'query' ) );
$expected = [
$this->expectedField( 'cart.contents.nodes', [] ),
$this->expectedField( 'cart.total', '$0.00' ),
];
$this->assertQuerySuccessful( $response, $expected );
}
public function testCheckoutMutationWithNewAccount() {
$variable = $this->factory->product_variation->createSome();
$product_ids = [
$this->factory->product->createSimple(),
$this->factory->product->createSimple(),
$variable['product'],
];
$coupon = new WC_Coupon(
$this->factory->coupon->create(
[ 'product_ids' => $product_ids ]
)
);
WC()->cart->add_to_cart( $product_ids[0], 3 );
WC()->cart->add_to_cart( $product_ids[1], 6 );
WC()->cart->add_to_cart(
$product_ids[2],
2,
$variable['variations'][0],
[ 'attribute_pa_color' => 'red' ]
);
WC()->cart->apply_coupon( $coupon->get_code() );
$input = [
'account' => [
'username' => 'test_user_1',
'password' => 'test_pass',
],
];
$variables = [ 'input' => $this->getCheckoutInput( $input ) ];
$query = $this->getCheckoutMutation();
/**
* Assertion One
*
* Test mutation and input.
*/
$response = $this->graphql( compact( 'query', 'variables' ) );
$expected = [
$this->expectedField( 'checkout.order.id', static::NOT_NULL ),
$this->expectedField( 'checkout.order.status', 'ON_HOLD' ),
$this->expectedNode(
'checkout.order.metaData',
[
$this->expectedField( 'key', 'test_key' ),
$this->expectedField( 'value', 'test value' ),
]
),
$this->expectedNode(
'checkout.order.feeLines.nodes',
[
$this->expectedField( 'name', 'Surcharge' ),
$this->expectedField( 'databaseId', static::NOT_NULL ),
$this->expectedField( 'orderId', static::NOT_NULL ),
$this->expectedField( 'amount', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.shippingLines.nodes',
[
$this->expectedField( 'methodTitle', 'Flat rate' ),
$this->expectedField( 'databaseId', static::NOT_NULL ),
$this->expectedField( 'orderId', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.taxLines.nodes',
[
$this->expectedField( 'label', 'VAT' ),
$this->expectedField( 'rateCode', static::NOT_NULL ),
$this->expectedField( 'taxTotal', static::NOT_NULL ),
$this->expectedField( 'shippingTaxTotal', static::NOT_NULL ),
$this->expectedField( 'isCompound', static::NOT_NULL ),
$this->expectedField( 'taxRate', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[0] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[1] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[2] ),
$this->expectedField( 'variationId', static::NOT_NULL ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
$this->expectedField( 'variation.node.id', static::NOT_NULL ),
]
),
$this->expectedField( 'checkout.customer.id', static::NOT_NULL ),
$this->expectedField( 'checkout.result', 'success' ),
$this->expectedField( 'checkout.redirect', static::NOT_NULL ),
];
$this->assertQuerySuccessful( $response, $expected );
// Confirm cart empty after successful checkout.
$query = $this->getCartQuery();
$response = $this->graphql( compact( 'query' ) );
$expected = [
$this->expectedField( 'cart.contents.nodes', [] ),
$this->expectedField( 'cart.total', '$0.00' ),
];
$this->assertQuerySuccessful( $response, $expected );
}
public function testCheckoutMutationWithNoAccount() {
WC()->customer->set_billing_email( 'superfreak500@gmail.com' );
WC()->customer->save();
$variable = $this->factory->product_variation->createSome();
$product_ids = [
$this->factory->product->createSimple(),
$this->factory->product->createSimple(),
$variable['product'],
];
$coupon = new WC_Coupon(
$this->factory->coupon->create(
[ 'product_ids' => $product_ids ]
)
);
WC()->cart->add_to_cart( $product_ids[0], 3 );
WC()->cart->add_to_cart( $product_ids[1], 6 );
WC()->cart->add_to_cart(
$product_ids[2],
2,
$variable['variations'][0],
[ 'attribute_pa_color' => 'red' ]
);
WC()->cart->apply_coupon( $coupon->get_code() );
$variables = [ 'input' => $this->getCheckoutInput() ];
$query = $this->getCheckoutMutation();
/**
* Assertion One
*
* Test mutation and input.
*/
$response = $this->graphql( compact( 'query', 'variables' ) );
$expected = [
$this->expectedField( 'checkout.order.id', static::NOT_NULL ),
$this->expectedField( 'checkout.order.status', 'ON_HOLD' ),
$this->expectedNode(
'checkout.order.metaData',
[
$this->expectedField( 'key', 'test_key' ),
$this->expectedField( 'value', 'test value' ),
]
),
$this->expectedNode(
'checkout.order.feeLines.nodes',
[
$this->expectedField( 'name', 'Surcharge' ),
$this->expectedField( 'databaseId', static::NOT_NULL ),
$this->expectedField( 'orderId', static::NOT_NULL ),
$this->expectedField( 'amount', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.shippingLines.nodes',
[
$this->expectedField( 'methodTitle', 'Flat rate' ),
$this->expectedField( 'databaseId', static::NOT_NULL ),
$this->expectedField( 'orderId', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.taxLines.nodes',
[
$this->expectedField( 'label', 'VAT' ),
$this->expectedField( 'rateCode', static::NOT_NULL ),
$this->expectedField( 'taxTotal', static::NOT_NULL ),
$this->expectedField( 'shippingTaxTotal', static::NOT_NULL ),
$this->expectedField( 'isCompound', static::NOT_NULL ),
$this->expectedField( 'taxRate', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[0] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[1] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[2] ),
$this->expectedField( 'variationId', static::NOT_NULL ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
$this->expectedField( 'variation.node.id', static::NOT_NULL ),
]
),
$this->expectedField( 'checkout.customer.id', 'guest' ),
$this->expectedField( 'checkout.result', 'success' ),
$this->expectedField( 'checkout.redirect', static::NOT_NULL ),
];
$this->assertQuerySuccessful( $response, $expected );
// Confirm cart empty after successful checkout.
$query = $this->getCartQuery();
$response = $this->graphql( compact( 'query' ) );
$expected = [
$this->expectedField( 'cart.contents.nodes', [] ),
$this->expectedField( 'cart.total', '$0.00' ),
];
$this->assertQuerySuccessful( $response, $expected );
}
public function testCheckoutMutationWithPrepaidOrder() {
WC()->customer->set_billing_email( 'superfreak500@gmail.com' );
WC()->customer->save();
$product_ids = [
$this->factory->product->createSimple(
[
'virtual' => true,
'downloadable' => true,
]
),
$this->factory->product->createSimple(
[
'virtual' => true,
'downloadable' => true,
]
),
];
$coupon = new WC_Coupon(
$this->factory->coupon->create( [ 'product_ids' => $product_ids ] )
);
WC()->cart->add_to_cart( $product_ids[0], 3 );
WC()->cart->add_to_cart( $product_ids[1], 6 );
WC()->cart->apply_coupon( $coupon->get_code() );
$input = [
'isPaid' => true,
'transactionId' => 'transaction_id',
];
$variables = [ 'input' => $this->getCheckoutInput( $input ) ];
$query = $this->getCheckoutMutation();
/**
* Assertion One
*
* Test mutation and input.
*/
$response = $this->graphql( compact( 'query', 'variables' ) );
$expected = [
$this->expectedField( 'checkout.order.id', static::NOT_NULL ),
$this->expectedField( 'checkout.order.status', 'COMPLETED' ),
$this->expectedNode(
'checkout.order.metaData',
[
$this->expectedField( 'key', 'test_key' ),
$this->expectedField( 'value', 'test value' ),
]
),
$this->expectedNode(
'checkout.order.feeLines.nodes',
[
$this->expectedField( 'name', 'Surcharge' ),
$this->expectedField( 'databaseId', static::NOT_NULL ),
$this->expectedField( 'orderId', static::NOT_NULL ),
$this->expectedField( 'amount', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.taxLines.nodes',
[
$this->expectedField( 'label', 'VAT' ),
$this->expectedField( 'rateCode', static::NOT_NULL ),
$this->expectedField( 'taxTotal', static::NOT_NULL ),
$this->expectedField( 'shippingTaxTotal', static::NOT_NULL ),
$this->expectedField( 'isCompound', static::NOT_NULL ),
$this->expectedField( 'taxRate', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[0] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[1] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedField( 'checkout.customer.id', 'guest' ),
$this->expectedField( 'checkout.result', 'success' ),
$this->expectedField( 'checkout.redirect', static::NOT_NULL ),
];
$this->assertQuerySuccessful( $response, $expected );
// Confirm cart empty after successful checkout.
$query = $this->getCartQuery();
$response = $this->graphql( compact( 'query' ) );
$expected = [
$this->expectedField( 'cart.contents.nodes', [] ),
$this->expectedField( 'cart.total', '$0.00' ),
];
$this->assertQuerySuccessful( $response, $expected );
}
/**
* Returns a new Stripe Customer object
*
* @param string $email Customer email
*
* @return array
*/
private function create_stripe_customer( $email ) {
$customer = \Stripe\Customer::create( [ 'email' => $email ] );
// use --debug flag to view.
codecept_debug( $customer );
return $customer;
}
/**
* Creates a new Stripe Source object, attaches it to the provided customer,
* and returns the Source object
*
* @param array $customer Customer object
*
* @return array
*/
private function create_stripe_source( $customer ) {
$source = \Stripe\Customer::createSource(
$customer['id'],
[ 'source' => 'tok_visa' ]
);
// use --debug flag to view.
codecept_debug( $source );
return $source;
}
/**
* Creates a new Payment Intent object, assigns an amount and customer,
* and returns the Payment Intent object
*
* This payment intent is meant to be processed by WooCommerce upon validation
* so do not `confirm=true` must not be passed as a parameter.
*
* @param array $customer Customer object
*
* @return array
*/
private function create_stripe_payment_intent( $amount, $customer ) {
$payment_intent = \Stripe\PaymentIntent::create(
[
'amount' => $amount,
'currency' => 'gbp',
'payment_method_types' => [ 'card' ],
'customer' => $customer['id'],
'payment_method' => $customer['invoice_settings']['default_payment_method'],
]
);
// use --debug flag to view.
codecept_debug( $payment_intent );
return $payment_intent;
}
public function testCheckoutMutationWithStripe() {
WC()->customer->set_billing_email( 'superfreak500@gmail.com' );
WC()->customer->save();
// Add items to the cart.
$product_ids = [
$this->factory->product->createSimple(),
$this->factory->product->createSimple(),
];
WC()->cart->add_to_cart( $product_ids[0], 1 );
WC()->cart->add_to_cart( $product_ids[1], 1 );
$amount = (int) floatval( WC()->cart->get_cart_contents_total() + WC()->cart->get_cart_contents_tax() ) * 100;
try {
$stripe_customer = $this->create_stripe_customer( 'superfreak500@gmail.com' );
$stripe_source = $this->create_stripe_source( $stripe_customer );
$payment_intent = $this->create_stripe_payment_intent( $amount, $stripe_customer );
} catch ( \Stripe\Exception\AuthenticationException $e ) {
$this->markTestSkipped( $e->getMessage() );
}
$input = [
'paymentMethod' => 'stripe',
'metaData' => [
[
'key' => '_stripe_source_id',
'value' => $stripe_source['id'],
],
[
'key' => '_stripe_customer_id',
'value' => $stripe_customer['id'],
],
[
'key' => '_stripe_intent_id',
'value' => $payment_intent['id'],
],
],
];
$variables = [ 'input' => $this->getCheckoutInput( $input ) ];
// Remove "metaData" value field and "redirect" link from the mutation output.
$query = '
mutation checkout( $input: CheckoutInput! ) {
checkout( input: $input ) {
clientMutationId
order {
id
status
total
databaseId
metaData { key }
lineItems {
nodes {
productId
variationId
quantity
taxClass
subtotal
subtotalTax
total
totalTax
taxStatus
product {
node {
... on SimpleProduct {
id
}
... on VariableProduct {
id
}
}
}
variation {
node { id }
}
}
}
}
result
}
}
';
/**
* Assertion One
*
* Test mutation and input.
*/
$response = $this->graphql( compact( 'query', 'variables' ) );
$expected = [
$this->expectedField( 'checkout.order.id', static::NOT_NULL ),
$this->expectedField( 'checkout.order.status', 'PROCESSING' ),
$this->expectedNode(
'checkout.order.metaData',
[ $this->expectedField( 'key', '_stripe_source_id' ) ]
),
$this->expectedNode(
'checkout.order.metaData',
[ $this->expectedField( 'key', '_stripe_customer_id' ) ]
),
$this->expectedNode(
'checkout.order.metaData',
[ $this->expectedField( 'key', '_stripe_intent_id' ) ]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[0] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedNode(
'checkout.order.lineItems.nodes',
[
$this->expectedField( 'productId', $product_ids[1] ),
$this->expectedField( 'quantity', static::NOT_NULL ),
$this->expectedField( 'taxClass', static::NOT_NULL ),
$this->expectedField( 'subtotal', static::NOT_NULL ),
$this->expectedField( 'subtotalTax', static::NOT_NULL ),
$this->expectedField( 'total', static::NOT_NULL ),
$this->expectedField( 'totalTax', static::NOT_NULL ),
$this->expectedField( 'taxStatus', static::NOT_NULL ),
$this->expectedField( 'product.node.id', static::NOT_NULL ),
]
),
$this->expectedField( 'checkout.result', 'success' ),
];
$this->assertQuerySuccessful( $response, $expected );
// Confirm cart empty after successful checkout.
$query = $this->getCartQuery();
$response = $this->graphql( compact( 'query' ) );
$expected = [
$this->expectedField( 'cart.contents.nodes', [] ),
$this->expectedField( 'cart.total', '$0.00' ),
];
$this->assertQuerySuccessful( $response, $expected );
}
public function testCheckoutMutationCartItemValidation() {
add_filter( 'woocommerce_hold_stock_for_checkout', '__return_false' );
$product_id = $this->factory->product->createSimple(
[
'manage_stock' => true,
'stock_quantity' => 3,
]
);
$key = WC()->cart->add_to_cart( $product_id, 3 );
WC()->cart->set_quantity( $key, 5 );
$input = [
'account' => [
'username' => 'test_user_1',
'password' => 'test_pass',
],
];
$variables = [ 'input' => $this->getCheckoutInput( $input ) ];
$query = $this->getCheckoutMutation();
/**
* Assertion One
*
* Ensure that checkout failed when stock is too low.
*/
$response = $this->graphql( compact( 'query', 'variables' ) );
$expected = [ $this->expectedField( 'checkout', static::IS_NULL ) ];
$this->assertQueryError( $response, $expected );
}
}
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