woocommerce/tests/framework/class-wc-api-unit-test-case...

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<?php
/**
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* WC API Unit Test Case
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*
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* Provides REST API specific setup/tear down/assert methods, along with some helper.
* functions.
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*
* @since 2.2
*/
class WC_API_Unit_Test_Case extends WC_Unit_Test_Case {
/**
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* Setup the test case case.
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*
* @since 2.2
* @see WC_Unit_Test_Case::setUp()
*/
public function setUp() {
parent::setUp();
// load API classes
WC()->api->includes();
// set user
$this->user_id = $this->factory->user->create( array( 'role' => 'shop_manager' ) );
wp_set_current_user( $this->user_id );
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// this isn't used, but it causes a warning unless set
$_SERVER['REQUEST_METHOD'] = null;
// mock the API server to prevent headers from being sent
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// $this->mock_server = $this->getMock( 'WC_API_Server', array( 'header' ), array( '/' ) );
$this->mock_server = $this->getMockBuilder( 'WC_API_Server' )->setMethods( array( 'header' ) )->disableOriginalConstructor()->getMock();
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WC()->api->register_resources( $this->mock_server );
}
/**
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* Assert the given response is an API error with a specific code and status.
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*
* @since 2.2
* @param string $code error code, e.g. `woocommerce_api_user_cannot_read_orders_count`
* @param int|null $status HTTP status code associated with error, e.g. 400
* @param WP_Error $response
* @param string $message optional message to render when assertion fails
*/
public function assertHasAPIError( $code, $status = null, $response, $message = '' ) {
$this->assertWPError( $response, $message );
// code
$this->assertEquals( $code, $response->get_error_code(), $message );
// status
$data = $response->get_error_data();
$this->assertArrayHasKey( 'status', $data, $message );
$this->assertEquals( $status, $data['status'], $message );
}
/**
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* Disable the given capability for the current user, used for testing.
* permission checking.
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*
* @since 2.2
* @param string $capability, e.g. `read_private_shop_orders`
*/
protected function disable_capability( $capability ) {
$user = wp_get_current_user();
$user->add_cap( $capability, false );
// flush capabilities, see https://core.trac.wordpress.org/ticket/28374
$user->get_role_caps();
$user->update_user_level_from_caps();
}
}