134 lines
3.5 KiB
PHP
134 lines
3.5 KiB
PHP
<?php
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/**
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* Base test case for all WooCommerce tests.
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*
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* @package WooCommerce\Tests
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*/
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/**
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* WC Unit Test Case.
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*
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* Provides WooCommerce-specific setup/tear down/assert methods, custom factories,
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* and helper functions.
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*
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* @since 2.2
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*/
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class WC_Unit_Test_Case extends WP_UnitTestCase {
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/**
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* Holds the WC_Unit_Test_Factory instance.
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*
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* @var WC_Unit_Test_Factory
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*/
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protected $factory;
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/**
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* Setup test case.
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*
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* @since 2.2
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*/
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public function setUp() {
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parent::setUp();
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// Add custom factories.
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$this->factory = new WC_Unit_Test_Factory();
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// Setup mock WC session handler.
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add_filter( 'woocommerce_session_handler', array( $this, 'set_mock_session_handler' ) );
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$this->setOutputCallback( array( $this, 'filter_output' ) );
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// Register post types before each test.
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WC_Post_types::register_post_types();
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WC_Post_types::register_taxonomies();
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}
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/**
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* Mock the WC session using the abstract class as cookies are not available.
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* during tests.
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*
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* @since 2.2
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* @return string The $output string, sans newlines and tabs.
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*/
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public function set_mock_session_handler() {
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return 'WC_Mock_Session_Handler';
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}
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/**
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* Strip newlines and tabs when using expectedOutputString() as otherwise.
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* the most template-related tests will fail due to indentation/alignment in.
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* the template not matching the sample strings set in the tests.
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*
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* @since 2.2
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*
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* @param string $output The captured output.
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* @return string The $output string, sans newlines and tabs.
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*/
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public function filter_output( $output ) {
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$output = preg_replace( '/[\n]+/S', '', $output );
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$output = preg_replace( '/[\t]+/S', '', $output );
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return $output;
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}
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/**
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* Asserts thing is not WP_Error.
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*
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* @since 2.2
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* @param mixed $actual The object to assert is not an instance of WP_Error.
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* @param string $message A message to display if the assertion fails.
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*/
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public function assertNotWPError( $actual, $message = '' ) {
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if ( ! $message && is_wp_error( $actual ) ) {
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$message = $actual->get_error_message();
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}
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$this->assertNotInstanceOf( 'WP_Error', $actual, $message );
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}
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/**
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* Asserts thing is WP_Error.
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*
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* @param mixed $actual The object to assert is an instance of WP_Error.
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* @param string $message A message to display if the assertion fails.
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*/
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public function assertIsWPError( $actual, $message = '' ) {
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$this->assertInstanceOf( 'WP_Error', $actual, $message );
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}
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/**
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* Throws an exception with an optional message and code.
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*
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* Note: can't use `throwException` as that's reserved.
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*
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* @since 3.3-dev
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* @param string $message Optional. The exception message. Default is empty.
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* @param int $code Optional. The exception code. Default is empty.
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* @throws Exception Containing the given message and code.
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*/
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public function throwAnException( $message = null, $code = null ) {
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$message = $message ? $message : "We're all doomed!";
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throw new Exception( $message, $code );
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}
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/**
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* Backport assertNotFalse to PHPUnit 3.6.12 which only runs in PHP 5.2.
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*
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* @since 2.2
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* @param mixed $condition The statement to evaluate as not false.
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* @param string $message A message to display if the assertion fails.
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*/
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public static function assertNotFalse( $condition, $message = '' ) {
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if ( version_compare( phpversion(), '5.3', '<' ) ) {
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self::assertThat( $condition, self::logicalNot( self::isFalse() ), $message );
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} else {
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parent::assertNotFalse( $condition, $message );
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}
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}
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}
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