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Added new unit test class for coupons v3 controller

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anitaamurthy 2022-01-05 18:38:48 +05:30
parent 53cdfa9c24
commit 5f881728e5
1 changed files with 96 additions and 0 deletions
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plugins/woocommerce/tests/php/includes/rest-api/Controllers/Version3/class-wc-rest-coupons-controller-tests.php Normal file
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<?php
/**
* class WC_REST_Coupons_Controller_Tests.
* Coupons Controller tests for V3 REST API.
*/
class WC_REST_Coupons_Controller_Tests extends WC_REST_Unit_Test_Case {
/**
* Setup our test server, endpoints, and user info.
*/
public function setUp() {
parent::setUp();
$this->endpoint = new WC_REST_Coupons_Controller();
$this->user = $this->factory->user->create(
array(
'role' => 'administrator',
)
);
}
/**
* Get all expected fields.
*/
public function get_expected_response_fields() {
return array(
'id',
'code',
'amount',
'status',
'date_created',
'date_created_gmt',
'date_modified',
'date_modified_gmt',
'discount_type',
'description',
'date_expires',
'date_expires_gmt',
'usage_count',
'individual_use',
'product_ids',
'excluded_product_ids',
'usage_limit',
'usage_limit_per_user',
'limit_usage_to_x_items',
'free_shipping',
'product_categories',
'excluded_product_categories',
'exclude_sale_items',
'minimum_amount',
'maximum_amount',
'email_restrictions',
'used_by',
'meta_data',
);
}
/**
* Test that all expected response fields are present.
* Note: This has fields hardcoded intentionally instead of fetching from schema to test for any bugs in schema result. Add new fields manually when added to schema.
*/
public function test_coupon_api_get_all_fields() {
wp_set_current_user( $this->user );
$expected_response_fields = $this->get_expected_response_fields();
$coupon = \Automattic\WooCommerce\RestApi\UnitTests\Helpers\CouponHelper::create_coupon();
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v3/coupons/' . $coupon->get_id() ) );
$this->assertEquals( 200, $response->get_status() );
$response_fields = array_keys( $response->get_data() );
$this->assertEmpty( array_diff( $expected_response_fields, $response_fields ), 'These fields were expected but not present in API response: ' . print_r( array_diff( $expected_response_fields, $response_fields ), true ) );
$this->assertEmpty( array_diff( $response_fields, $expected_response_fields ), 'These fields were not expected in the API response: ' . print_r( array_diff( $response_fields, $expected_response_fields ), true ) );
}
/**
* Test that all fields are returned when requested one by one.
*/
public function test_coupons_get_each_field_one_by_one() {
wp_set_current_user( $this->user );
$expected_response_fields = $this->get_expected_response_fields();
$coupon = \Automattic\WooCommerce\RestApi\UnitTests\Helpers\CouponHelper::create_coupon();
foreach ( $expected_response_fields as $field ) {
$request = new WP_REST_Request( 'GET', '/wc/v3/coupons/' . $coupon->get_id() );
$request->set_param( '_fields', $field );
$response = $this->server->dispatch( $request );
$this->assertEquals( 200, $response->get_status() );
$response_fields = array_keys( $response->get_data() );
$this->assertContains( $field, $response_fields, "Field $field was expected but not present in coupon API response." );
}
}
}