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Add test coverage for update_or_create_customer with order parameter #4844

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Add test coverage for update_or_create_customer with order parameter #4844

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Add test coverage for update_or_create_customer with order parameter
Copilot Dec 3, 2025
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186 changes: 186 additions & 0 deletions tests/phpunit/WC_Stripe_Customer_Test.php
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Original file line number Diff line number Diff line change
Expand Up @@ -353,4 +353,190 @@ public function test_validate_create_customer_request(
$this->assertFalse( $was_exception_thrown, 'No exception was thrown when no exception was expected' );
}
}

/**
* Test that update_or_create_customer retrieves billing details from the order object
* when called in the context of get_customer_id_for_order().
*/
public function test_update_or_create_customer_retrieves_billing_details_from_order() {
$billing_data = [
'email' => 'order-test@example.com',
'first_name' => 'Order',
'last_name' => 'Tester',
'address_1' => '456 Order St',
'city' => 'Order City',
'state' => 'NY',
'postcode' => '54321',
'country' => 'US',
];

// Create mock order with specific billing data.
$mock_order = $this->getMockBuilder( \WC_Order::class )
->disableOriginalConstructor()
->onlyMethods(
[
'get_billing_address_1',
'get_billing_address_2',
'get_billing_city',
'get_billing_country',
'get_billing_email',
'get_billing_first_name',
'get_billing_last_name',
'get_billing_postcode',
'get_billing_state',
]
)
->getMock();

$mock_order->method( 'get_billing_address_1' )->willReturn( $billing_data['address_1'] );
$mock_order->method( 'get_billing_address_2' )->willReturn( '' );
$mock_order->method( 'get_billing_city' )->willReturn( $billing_data['city'] );
$mock_order->method( 'get_billing_country' )->willReturn( $billing_data['country'] );
$mock_order->method( 'get_billing_email' )->willReturn( $billing_data['email'] );
$mock_order->method( 'get_billing_first_name' )->willReturn( $billing_data['first_name'] );
$mock_order->method( 'get_billing_last_name' )->willReturn( $billing_data['last_name'] );
$mock_order->method( 'get_billing_postcode' )->willReturn( $billing_data['postcode'] );
$mock_order->method( 'get_billing_state' )->willReturn( $billing_data['state'] );

// Capture the API request arguments.
$captured_request_body = null;

$mock_customer_search_call = function ( $return_value, $parsed_args, $url ) {
if ( ! str_starts_with( $url, 'https://api.stripe.com/v1/customers/search' ) ) {
return $return_value;
}

return [
'response' => 200,
'headers' => [ 'Content-Type' => 'application/json' ],
'body' => json_encode(
[
'data' => [],
]
),
];
};
add_filter( 'pre_http_request', $mock_customer_search_call, 10, 3 );

$mock_create_customer_call = function ( $return_value, $parsed_args, $url ) use ( &$captured_request_body ) {
if ( 'https://api.stripe.com/v1/customers' !== $url ) {
return $return_value;
}

// Capture the request body to verify billing details.
$captured_request_body = $parsed_args['body'];

return [
'response' => 200,
'headers' => [ 'Content-Type' => 'application/json' ],
'body' => json_encode(
[
'id' => 'cus_test_123',
]
),
];
};
add_filter( 'pre_http_request', $mock_create_customer_call, 10, 3 );

$customer = new \WC_Stripe_Customer();

try {
// Call update_or_create_customer with order object (simulating get_customer_id_for_order context).
$customer_id = $customer->update_or_create_customer( [], null, $mock_order );

// Verify customer was created successfully.
$this->assertEquals( 'cus_test_123', $customer_id );

// Verify billing details were correctly retrieved from the order.
$this->assertNotNull( $captured_request_body, 'Customer create request was not captured' );
$this->assertStringContainsString( 'email=' . urlencode( $billing_data['email'] ), $captured_request_body );
$this->assertStringContainsString( 'name=' . urlencode( $billing_data['first_name'] . ' ' . $billing_data['last_name'] ), $captured_request_body );
$this->assertStringContainsString( urlencode( $billing_data['address_1'] ), $captured_request_body );
$this->assertStringContainsString( urlencode( $billing_data['city'] ), $captured_request_body );
$this->assertStringContainsString( urlencode( $billing_data['state'] ), $captured_request_body );
$this->assertStringContainsString( urlencode( $billing_data['postcode'] ), $captured_request_body );
$this->assertStringContainsString( urlencode( $billing_data['country'] ), $captured_request_body );
} finally {
remove_filter( 'pre_http_request', $mock_customer_search_call, 10 );
remove_filter( 'pre_http_request', $mock_create_customer_call, 10 );
}
}

/**
* Test that update_or_create_customer with pay_for_order context only requires email.
*/
public function test_update_or_create_customer_with_pay_for_order_context() {
$billing_data = [
'email' => 'payfororder@example.com',
];

// Create mock order with minimal billing data (only email).
$mock_order = $this->getMockBuilder( \WC_Order::class )
->disableOriginalConstructor()
->onlyMethods(
[
'get_billing_address_1',
'get_billing_address_2',
'get_billing_city',
'get_billing_country',
'get_billing_email',
'get_billing_first_name',
'get_billing_last_name',
'get_billing_postcode',
'get_billing_state',
]
)
->getMock();

$mock_order->method( 'get_billing_address_1' )->willReturn( '' );
$mock_order->method( 'get_billing_address_2' )->willReturn( '' );
$mock_order->method( 'get_billing_city' )->willReturn( '' );
$mock_order->method( 'get_billing_country' )->willReturn( '' );
$mock_order->method( 'get_billing_email' )->willReturn( $billing_data['email'] );
$mock_order->method( 'get_billing_first_name' )->willReturn( '' );
$mock_order->method( 'get_billing_last_name' )->willReturn( '' );
$mock_order->method( 'get_billing_postcode' )->willReturn( '' );
$mock_order->method( 'get_billing_state' )->willReturn( '' );

$captured_request_body = null;

$mock_create_customer_call = function ( $return_value, $parsed_args, $url ) use ( &$captured_request_body ) {
if ( 'https://api.stripe.com/v1/customers' !== $url ) {
return $return_value;
}

$captured_request_body = $parsed_args['body'];

return [
'response' => 200,
'headers' => [ 'Content-Type' => 'application/json' ],
'body' => json_encode(
[
'id' => 'cus_pay_for_order_123',
]
),
];
};
add_filter( 'pre_http_request', $mock_create_customer_call, 10, 3 );

$customer = new \WC_Stripe_Customer();

try {
// Call update_or_create_customer with pay_for_order context (simulating get_customer_id_for_order).
$customer_id = $customer->update_or_create_customer(
[],
\WC_Stripe_Customer::CUSTOMER_CONTEXT_PAY_FOR_ORDER,
$mock_order
);

// Verify customer was created successfully with minimal details.
$this->assertEquals( 'cus_pay_for_order_123', $customer_id );

// Verify email was included in the request.
$this->assertNotNull( $captured_request_body, 'Customer create request was not captured' );
$this->assertStringContainsString( 'email=' . urlencode( $billing_data['email'] ), $captured_request_body );
} finally {
remove_filter( 'pre_http_request', $mock_create_customer_call, 10 );
}
}
}