1204 lines
34 KiB
PHP
1204 lines
34 KiB
PHP
<?php
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require_once dirname( __FILE__ ) . '/factory.php';
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require_once dirname( __FILE__ ) . '/trac.php';
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/**
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* Defines a basic fixture to run multiple tests.
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*
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* Resets the state of the WordPress installation before and after every test.
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*
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* Includes utility functions and assertions useful for testing WordPress.
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*
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* All WordPress unit tests should inherit from this class.
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*/
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abstract class WP_UnitTestCase_Base extends PHPUnit_Framework_TestCase {
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protected static $forced_tickets = array();
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protected $expected_deprecated = array();
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protected $caught_deprecated = array();
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protected $expected_doing_it_wrong = array();
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protected $caught_doing_it_wrong = array();
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protected static $hooks_saved = array();
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protected static $ignore_files;
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public function __isset( $name ) {
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return 'factory' === $name;
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}
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public function __get( $name ) {
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if ( 'factory' === $name ) {
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return self::factory();
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}
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}
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/**
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* Fetches the factory object for generating WordPress fixtures.
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*
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* @return WP_UnitTest_Factory The fixture factory.
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*/
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protected static function factory() {
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static $factory = null;
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if ( ! $factory ) {
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$factory = new WP_UnitTest_Factory();
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}
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return $factory;
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}
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/**
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* Retrieves the name of the class the static method is called in.
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*
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* @deprecated 5.3.0 Use the PHP native get_called_class() function instead.
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*
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* @return string The class name.
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*/
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public static function get_called_class() {
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return get_called_class();
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}
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/**
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* Runs the routine before setting up all tests.
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*/
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public static function setUpBeforeClass() {
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global $wpdb;
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$wpdb->suppress_errors = false;
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$wpdb->show_errors = true;
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$wpdb->db_connect();
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ini_set( 'display_errors', 1 );
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parent::setUpBeforeClass();
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$c = get_called_class();
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if ( ! method_exists( $c, 'wpSetUpBeforeClass' ) ) {
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self::commit_transaction();
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return;
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}
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call_user_func( array( $c, 'wpSetUpBeforeClass' ), self::factory() );
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self::commit_transaction();
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}
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/**
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* Runs the routine after all tests have been run.
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*/
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public static function tearDownAfterClass() {
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parent::tearDownAfterClass();
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_delete_all_data();
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self::flush_cache();
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$c = get_called_class();
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if ( ! method_exists( $c, 'wpTearDownAfterClass' ) ) {
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self::commit_transaction();
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return;
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}
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call_user_func( array( $c, 'wpTearDownAfterClass' ) );
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self::commit_transaction();
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}
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/**
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* Runs the routine before each test is executed.
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*/
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public function setUp() {
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set_time_limit( 0 );
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if ( ! self::$ignore_files ) {
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self::$ignore_files = $this->scan_user_uploads();
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}
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if ( ! self::$hooks_saved ) {
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$this->_backup_hooks();
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}
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global $wp_rewrite;
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$this->clean_up_global_scope();
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/*
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* When running core tests, ensure that post types and taxonomies
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* are reset for each test. We skip this step for non-core tests,
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* given the large number of plugins that register post types and
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* taxonomies at 'init'.
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*/
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if ( defined( 'WP_RUN_CORE_TESTS' ) && WP_RUN_CORE_TESTS ) {
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$this->reset_post_types();
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$this->reset_taxonomies();
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$this->reset_post_statuses();
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$this->reset__SERVER();
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if ( $wp_rewrite->permalink_structure ) {
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$this->set_permalink_structure( '' );
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}
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}
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$this->start_transaction();
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$this->expectDeprecated();
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add_filter( 'wp_die_handler', array( $this, 'get_wp_die_handler' ) );
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}
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/**
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* After a test method runs, reset any state in WordPress the test method might have changed.
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*/
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public function tearDown() {
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global $wpdb, $wp_query, $wp;
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$wpdb->query( 'ROLLBACK' );
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if ( is_multisite() ) {
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while ( ms_is_switched() ) {
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restore_current_blog();
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}
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}
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$wp_query = new WP_Query();
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$wp = new WP();
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// Reset globals related to the post loop and `setup_postdata()`.
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$post_globals = array( 'post', 'id', 'authordata', 'currentday', 'currentmonth', 'page', 'pages', 'multipage', 'more', 'numpages' );
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foreach ( $post_globals as $global ) {
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$GLOBALS[ $global ] = null;
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}
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$this->unregister_all_meta_keys();
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remove_theme_support( 'html5' );
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remove_filter( 'query', array( $this, '_create_temporary_tables' ) );
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remove_filter( 'query', array( $this, '_drop_temporary_tables' ) );
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remove_filter( 'wp_die_handler', array( $this, 'get_wp_die_handler' ) );
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$this->_restore_hooks();
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wp_set_current_user( 0 );
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}
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/**
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* Cleans the global scope (e.g `$_GET` and `$_POST`).
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*/
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public function clean_up_global_scope() {
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$_GET = array();
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$_POST = array();
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self::flush_cache();
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}
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/**
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* Allow tests to be skipped on some automated runs
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*
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* For test runs on Travis for something other than trunk/master
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* we want to skip tests that only need to run for master.
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*/
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public function skipOnAutomatedBranches() {
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// gentenv can be disabled
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if ( ! function_exists( 'getenv' ) ) {
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return false;
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}
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// https://docs.travis-ci.com/user/environment-variables/#Default-Environment-Variables
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$travis_branch = getenv( 'TRAVIS_BRANCH' );
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$travis_pull_request = getenv( 'TRAVIS_PULL_REQUEST' );
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if ( false !== $travis_pull_request && 'master' !== $travis_branch ) {
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$this->markTestSkipped( 'For automated test runs, this test is only run on trunk/master' );
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}
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}
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/**
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* Allow tests to be skipped when Multisite is not in use.
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*
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* Use in conjunction with the ms-required group.
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*/
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public function skipWithoutMultisite() {
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if ( ! is_multisite() ) {
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$this->markTestSkipped( 'Test only runs on Multisite' );
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}
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}
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/**
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* Allow tests to be skipped when Multisite is in use.
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*
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* Use in conjunction with the ms-excluded group.
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*/
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public function skipWithMultisite() {
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if ( is_multisite() ) {
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$this->markTestSkipped( 'Test does not run on Multisite' );
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}
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}
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/**
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* Unregister existing post types and register defaults.
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*
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* Run before each test in order to clean up the global scope, in case
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* a test forgets to unregister a post type on its own, or fails before
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* it has a chance to do so.
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*/
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protected function reset_post_types() {
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foreach ( get_post_types( array(), 'objects' ) as $pt ) {
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if ( empty( $pt->tests_no_auto_unregister ) ) {
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_unregister_post_type( $pt->name );
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}
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}
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create_initial_post_types();
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}
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/**
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* Unregister existing taxonomies and register defaults.
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*
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* Run before each test in order to clean up the global scope, in case
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* a test forgets to unregister a taxonomy on its own, or fails before
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* it has a chance to do so.
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*/
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protected function reset_taxonomies() {
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foreach ( get_taxonomies() as $tax ) {
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_unregister_taxonomy( $tax );
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}
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create_initial_taxonomies();
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}
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/**
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* Unregister non-built-in post statuses.
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*/
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protected function reset_post_statuses() {
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foreach ( get_post_stati( array( '_builtin' => false ) ) as $post_status ) {
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_unregister_post_status( $post_status );
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}
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}
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/**
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* Reset `$_SERVER` variables
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*/
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protected function reset__SERVER() {
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tests_reset__SERVER();
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}
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/**
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* Saves the action and filter-related globals so they can be restored later.
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*
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* Stores $wp_actions, $wp_current_filter, and $wp_filter on a class variable
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* so they can be restored on tearDown() using _restore_hooks().
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*
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* @global array $wp_actions
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* @global array $wp_current_filter
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* @global array $wp_filter
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*/
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protected function _backup_hooks() {
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$globals = array( 'wp_actions', 'wp_current_filter' );
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foreach ( $globals as $key ) {
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self::$hooks_saved[ $key ] = $GLOBALS[ $key ];
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}
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self::$hooks_saved['wp_filter'] = array();
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foreach ( $GLOBALS['wp_filter'] as $hook_name => $hook_object ) {
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self::$hooks_saved['wp_filter'][ $hook_name ] = clone $hook_object;
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}
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}
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/**
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* Restores the hook-related globals to their state at setUp()
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* so that future tests aren't affected by hooks set during this last test.
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*
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* @global array $wp_actions
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* @global array $wp_current_filter
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* @global array $wp_filter
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*/
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protected function _restore_hooks() {
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$globals = array( 'wp_actions', 'wp_current_filter' );
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foreach ( $globals as $key ) {
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if ( isset( self::$hooks_saved[ $key ] ) ) {
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$GLOBALS[ $key ] = self::$hooks_saved[ $key ];
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}
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}
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if ( isset( self::$hooks_saved['wp_filter'] ) ) {
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$GLOBALS['wp_filter'] = array();
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foreach ( self::$hooks_saved['wp_filter'] as $hook_name => $hook_object ) {
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$GLOBALS['wp_filter'][ $hook_name ] = clone $hook_object;
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}
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}
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}
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/**
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* Flushes the WordPress object cache.
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*/
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public static function flush_cache() {
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global $wp_object_cache;
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$wp_object_cache->group_ops = array();
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$wp_object_cache->stats = array();
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$wp_object_cache->memcache_debug = array();
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$wp_object_cache->cache = array();
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if ( method_exists( $wp_object_cache, '__remoteset' ) ) {
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$wp_object_cache->__remoteset();
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}
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wp_cache_flush();
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wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache', 'networks', 'sites', 'site-details', 'blog_meta' ) );
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wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) );
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}
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/**
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* Clean up any registered meta keys.
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*
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* @since 5.1.0
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*
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* @global array $wp_meta_keys
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*/
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public function unregister_all_meta_keys() {
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global $wp_meta_keys;
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if ( ! is_array( $wp_meta_keys ) ) {
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return;
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}
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foreach ( $wp_meta_keys as $object_type => $type_keys ) {
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foreach ( $type_keys as $object_subtype => $subtype_keys ) {
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foreach ( $subtype_keys as $key => $value ) {
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unregister_meta_key( $object_type, $key, $object_subtype );
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}
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}
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}
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}
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/**
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* Starts a database transaction.
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*/
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public function start_transaction() {
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global $wpdb;
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$wpdb->query( 'SET autocommit = 0;' );
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$wpdb->query( 'START TRANSACTION;' );
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add_filter( 'query', array( $this, '_create_temporary_tables' ) );
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add_filter( 'query', array( $this, '_drop_temporary_tables' ) );
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}
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/**
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* Commit the queries in a transaction.
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*
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* @since 4.1.0
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*/
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public static function commit_transaction() {
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global $wpdb;
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$wpdb->query( 'COMMIT;' );
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}
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/**
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* Replaces the `CREATE TABLE` statement with a `CREATE TEMPORARY TABLE` statement.
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*
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* @param string $query The query to replace the statement for.
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* @return string The altered query.
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*/
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public function _create_temporary_tables( $query ) {
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if ( 0 === strpos( trim( $query ), 'CREATE TABLE' ) ) {
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return substr_replace( trim( $query ), 'CREATE TEMPORARY TABLE', 0, 12 );
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}
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return $query;
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}
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/**
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* Replaces the `DROP TABLE` statement with a `DROP TEMPORARY TABLE` statement.
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*
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* @param string $query The query to replace the statement for.
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* @return string The altered query.
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*/
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public function _drop_temporary_tables( $query ) {
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if ( 0 === strpos( trim( $query ), 'DROP TABLE' ) ) {
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return substr_replace( trim( $query ), 'DROP TEMPORARY TABLE', 0, 10 );
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}
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return $query;
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}
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/**
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* Retrieves the `wp_die()` handler.
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*
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* @param callable $handler The current die handler.
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* @return callable The test die handler.
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*/
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public function get_wp_die_handler( $handler ) {
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return array( $this, 'wp_die_handler' );
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}
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/**
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* Throws an exception when called.
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*
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* @throws WPDieException Exception containing the message.
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*
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* @param string $message The `wp_die()` message.
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*/
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public function wp_die_handler( $message ) {
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if ( is_wp_error( $message ) ) {
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$message = $message->get_error_message();
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}
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if ( ! is_scalar( $message ) ) {
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$message = '0';
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}
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throw new WPDieException( $message );
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}
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/**
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* Sets up the expectations for testing a deprecated call.
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*/
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public function expectDeprecated() {
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$annotations = $this->getAnnotations();
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foreach ( array( 'class', 'method' ) as $depth ) {
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if ( ! empty( $annotations[ $depth ]['expectedDeprecated'] ) ) {
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$this->expected_deprecated = array_merge( $this->expected_deprecated, $annotations[ $depth ]['expectedDeprecated'] );
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}
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if ( ! empty( $annotations[ $depth ]['expectedIncorrectUsage'] ) ) {
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$this->expected_doing_it_wrong = array_merge( $this->expected_doing_it_wrong, $annotations[ $depth ]['expectedIncorrectUsage'] );
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}
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}
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add_action( 'deprecated_function_run', array( $this, 'deprecated_function_run' ) );
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add_action( 'deprecated_argument_run', array( $this, 'deprecated_function_run' ) );
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add_action( 'deprecated_hook_run', array( $this, 'deprecated_function_run' ) );
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add_action( 'doing_it_wrong_run', array( $this, 'doing_it_wrong_run' ) );
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add_action( 'deprecated_function_trigger_error', '__return_false' );
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add_action( 'deprecated_argument_trigger_error', '__return_false' );
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add_action( 'deprecated_hook_trigger_error', '__return_false' );
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add_action( 'doing_it_wrong_trigger_error', '__return_false' );
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}
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/**
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* Handles a deprecated expectation.
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*
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* The DocBlock should contain `@expectedDeprecated` to trigger this.
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*/
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public function expectedDeprecated() {
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$errors = array();
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$not_caught_deprecated = array_diff( $this->expected_deprecated, $this->caught_deprecated );
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foreach ( $not_caught_deprecated as $not_caught ) {
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$errors[] = "Failed to assert that $not_caught triggered a deprecated notice";
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}
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$unexpected_deprecated = array_diff( $this->caught_deprecated, $this->expected_deprecated );
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foreach ( $unexpected_deprecated as $unexpected ) {
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$errors[] = "Unexpected deprecated notice for $unexpected";
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}
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$not_caught_doing_it_wrong = array_diff( $this->expected_doing_it_wrong, $this->caught_doing_it_wrong );
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foreach ( $not_caught_doing_it_wrong as $not_caught ) {
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$errors[] = "Failed to assert that $not_caught triggered an incorrect usage notice";
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}
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$unexpected_doing_it_wrong = array_diff( $this->caught_doing_it_wrong, $this->expected_doing_it_wrong );
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foreach ( $unexpected_doing_it_wrong as $unexpected ) {
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$errors[] = "Unexpected incorrect usage notice for $unexpected";
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}
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// Perform an assertion, but only if there are expected or unexpected deprecated calls or wrongdoings
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if ( ! empty( $this->expected_deprecated ) ||
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! empty( $this->expected_doing_it_wrong ) ||
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! empty( $this->caught_deprecated ) ||
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! empty( $this->caught_doing_it_wrong ) ) {
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$this->assertEmpty( $errors, implode( "\n", $errors ) );
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}
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}
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/**
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* Detect post-test failure conditions.
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*
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* We use this method to detect expectedDeprecated and expectedIncorrectUsage annotations.
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*
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* @since 4.2.0
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*/
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protected function assertPostConditions() {
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$this->expectedDeprecated();
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}
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/**
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* Declare an expected `_deprecated_function()` or `_deprecated_argument()` call from within a test.
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*
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* @since 4.2.0
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*
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* @param string $deprecated Name of the function, method, class, or argument that is deprecated. Must match
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* the first parameter of the `_deprecated_function()` or `_deprecated_argument()` call.
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*/
|
|
public function setExpectedDeprecated( $deprecated ) {
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$this->expected_deprecated[] = $deprecated;
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}
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/**
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|
* Declare an expected `_doing_it_wrong()` call from within a test.
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|
*
|
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* @since 4.2.0
|
|
*
|
|
* @param string $doing_it_wrong Name of the function, method, or class that appears in the first argument
|
|
* of the source `_doing_it_wrong()` call.
|
|
*/
|
|
public function setExpectedIncorrectUsage( $doing_it_wrong ) {
|
|
$this->expected_doing_it_wrong[] = $doing_it_wrong;
|
|
}
|
|
|
|
/**
|
|
* PHPUnit 6+ compatibility shim.
|
|
*
|
|
* @param mixed $exception
|
|
* @param string $message
|
|
* @param int|string $code
|
|
*/
|
|
public function setExpectedException( $exception, $message = '', $code = null ) {
|
|
if ( method_exists( 'PHPUnit_Framework_TestCase', 'setExpectedException' ) ) {
|
|
parent::setExpectedException( $exception, $message, $code );
|
|
} else {
|
|
$this->expectException( $exception );
|
|
if ( '' !== $message ) {
|
|
$this->expectExceptionMessage( $message );
|
|
}
|
|
if ( null !== $code ) {
|
|
$this->expectExceptionCode( $code );
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Adds a deprecated function to the list of caught deprecated calls.
|
|
*
|
|
* @param string $function The deprecated function.
|
|
*/
|
|
public function deprecated_function_run( $function ) {
|
|
if ( ! in_array( $function, $this->caught_deprecated, true ) ) {
|
|
$this->caught_deprecated[] = $function;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Adds a function called in a wrong way to the list of `_doing_it_wrong()` calls.
|
|
*
|
|
* @param string $function The function to add.
|
|
*/
|
|
public function doing_it_wrong_run( $function ) {
|
|
if ( ! in_array( $function, $this->caught_doing_it_wrong, true ) ) {
|
|
$this->caught_doing_it_wrong[] = $function;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Asserts that the given value is an instance of WP_Error.
|
|
*
|
|
* @param mixed $actual The value to check.
|
|
* @param string $message Optional. Message to display when the assertion fails.
|
|
*/
|
|
public function assertWPError( $actual, $message = '' ) {
|
|
$this->assertInstanceOf( 'WP_Error', $actual, $message );
|
|
}
|
|
|
|
/**
|
|
* Asserts that the given value is not an instance of WP_Error.
|
|
*
|
|
* @param mixed $actual The value to check.
|
|
* @param string $message Optional. Message to display when the assertion fails.
|
|
*/
|
|
public function assertNotWPError( $actual, $message = '' ) {
|
|
if ( '' === $message && is_wp_error( $actual ) ) {
|
|
$message = $actual->get_error_message();
|
|
}
|
|
$this->assertNotInstanceOf( 'WP_Error', $actual, $message );
|
|
}
|
|
|
|
|
|
/**
|
|
* Asserts that the given value is an instance of IXR_Error.
|
|
*
|
|
* @param mixed $actual The value to check.
|
|
* @param string $message Optional. Message to display when the assertion fails.
|
|
*/
|
|
public function assertIXRError( $actual, $message = '' ) {
|
|
$this->assertInstanceOf( 'IXR_Error', $actual, $message );
|
|
}
|
|
|
|
/**
|
|
* Asserts that the given value is not an instance of IXR_Error.
|
|
*
|
|
* @param mixed $actual The value to check.
|
|
* @param string $message Optional. Message to display when the assertion fails.
|
|
*/
|
|
public function assertNotIXRError( $actual, $message = '' ) {
|
|
if ( $actual instanceof IXR_Error && '' === $message ) {
|
|
$message = $actual->message;
|
|
}
|
|
$this->assertNotInstanceOf( 'IXR_Error', $actual, $message );
|
|
}
|
|
|
|
/**
|
|
* Asserts that the given fields are present in the given object.
|
|
*
|
|
* @param object $object The object to check.
|
|
* @param array $fields The fields to check.
|
|
*/
|
|
public function assertEqualFields( $object, $fields ) {
|
|
foreach ( $fields as $field_name => $field_value ) {
|
|
if ( $object->$field_name !== $field_value ) {
|
|
$this->fail();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Asserts that two values are equal, with whitespace differences discarded.
|
|
*
|
|
* @param string $expected The expected value.
|
|
* @param string $actual The actual value.
|
|
*/
|
|
public function assertDiscardWhitespace( $expected, $actual ) {
|
|
$this->assertEquals( preg_replace( '/\s*/', '', $expected ), preg_replace( '/\s*/', '', $actual ) );
|
|
}
|
|
|
|
/**
|
|
* Asserts that the contents of two un-keyed, single arrays are equal, without accounting for the order of elements.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @param array $expected Expected array.
|
|
* @param array $actual Array to check.
|
|
*/
|
|
public function assertEqualSets( $expected, $actual ) {
|
|
sort( $expected );
|
|
sort( $actual );
|
|
$this->assertEquals( $expected, $actual );
|
|
}
|
|
|
|
/**
|
|
* Asserts that the contents of two keyed, single arrays are equal, without accounting for the order of elements.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param array $expected Expected array.
|
|
* @param array $actual Array to check.
|
|
*/
|
|
public function assertEqualSetsWithIndex( $expected, $actual ) {
|
|
ksort( $expected );
|
|
ksort( $actual );
|
|
$this->assertEquals( $expected, $actual );
|
|
}
|
|
|
|
/**
|
|
* Asserts that the given variable is a multidimensional array, and that all arrays are non-empty.
|
|
*
|
|
* @since 4.8.0
|
|
*
|
|
* @param array $array Array to check.
|
|
*/
|
|
public function assertNonEmptyMultidimensionalArray( $array ) {
|
|
$this->assertTrue( is_array( $array ) );
|
|
$this->assertNotEmpty( $array );
|
|
|
|
foreach ( $array as $sub_array ) {
|
|
$this->assertTrue( is_array( $sub_array ) );
|
|
$this->assertNotEmpty( $sub_array );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets the global state to as if a given URL has been requested.
|
|
*
|
|
* This sets:
|
|
* - The super globals.
|
|
* - The globals.
|
|
* - The query variables.
|
|
* - The main query.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @param string $url The URL for the request.
|
|
*/
|
|
public function go_to( $url ) {
|
|
// note: the WP and WP_Query classes like to silently fetch parameters
|
|
// from all over the place (globals, GET, etc), which makes it tricky
|
|
// to run them more than once without very carefully clearing everything
|
|
$_GET = array();
|
|
$_POST = array();
|
|
foreach ( array( 'query_string', 'id', 'postdata', 'authordata', 'day', 'currentmonth', 'page', 'pages', 'multipage', 'more', 'numpages', 'pagenow', 'current_screen' ) as $v ) {
|
|
if ( isset( $GLOBALS[ $v ] ) ) {
|
|
unset( $GLOBALS[ $v ] );
|
|
}
|
|
}
|
|
$parts = parse_url( $url );
|
|
if ( isset( $parts['scheme'] ) ) {
|
|
$req = isset( $parts['path'] ) ? $parts['path'] : '';
|
|
if ( isset( $parts['query'] ) ) {
|
|
$req .= '?' . $parts['query'];
|
|
// parse the url query vars into $_GET
|
|
parse_str( $parts['query'], $_GET );
|
|
}
|
|
} else {
|
|
$req = $url;
|
|
}
|
|
if ( ! isset( $parts['query'] ) ) {
|
|
$parts['query'] = '';
|
|
}
|
|
|
|
$_SERVER['REQUEST_URI'] = $req;
|
|
unset( $_SERVER['PATH_INFO'] );
|
|
|
|
self::flush_cache();
|
|
unset( $GLOBALS['wp_query'], $GLOBALS['wp_the_query'] );
|
|
$GLOBALS['wp_the_query'] = new WP_Query();
|
|
$GLOBALS['wp_query'] = $GLOBALS['wp_the_query'];
|
|
|
|
$public_query_vars = $GLOBALS['wp']->public_query_vars;
|
|
$private_query_vars = $GLOBALS['wp']->private_query_vars;
|
|
|
|
$GLOBALS['wp'] = new WP();
|
|
$GLOBALS['wp']->public_query_vars = $public_query_vars;
|
|
$GLOBALS['wp']->private_query_vars = $private_query_vars;
|
|
|
|
_cleanup_query_vars();
|
|
|
|
$GLOBALS['wp']->main( $parts['query'] );
|
|
}
|
|
|
|
/**
|
|
* Allows tests to be skipped on single or multisite installs by using @group annotations.
|
|
*
|
|
* This is a custom extension of the PHPUnit requirements handling.
|
|
*
|
|
* Contains legacy code for skipping tests that are associated with an open Trac ticket. Core tests no longer
|
|
* support this behaviour.
|
|
*
|
|
* @since 3.5.0
|
|
*/
|
|
protected function checkRequirements() {
|
|
parent::checkRequirements();
|
|
|
|
$annotations = $this->getAnnotations();
|
|
|
|
$groups = array();
|
|
if ( ! empty( $annotations['class']['group'] ) ) {
|
|
$groups = array_merge( $groups, $annotations['class']['group'] );
|
|
}
|
|
if ( ! empty( $annotations['method']['group'] ) ) {
|
|
$groups = array_merge( $groups, $annotations['method']['group'] );
|
|
}
|
|
|
|
if ( ! empty( $groups ) ) {
|
|
if ( in_array( 'ms-required', $groups, true ) ) {
|
|
$this->skipWithoutMultisite();
|
|
}
|
|
|
|
if ( in_array( 'ms-excluded', $groups, true ) ) {
|
|
$this->skipWithMultisite();
|
|
}
|
|
}
|
|
|
|
// Core tests no longer check against open Trac tickets, but others using WP_UnitTestCase may do so.
|
|
if ( defined( 'WP_RUN_CORE_TESTS' ) && WP_RUN_CORE_TESTS ) {
|
|
return;
|
|
}
|
|
|
|
if ( WP_TESTS_FORCE_KNOWN_BUGS ) {
|
|
return;
|
|
}
|
|
$tickets = PHPUnit_Util_Test::getTickets( get_class( $this ), $this->getName( false ) );
|
|
foreach ( $tickets as $ticket ) {
|
|
if ( is_numeric( $ticket ) ) {
|
|
$this->knownWPBug( $ticket );
|
|
} elseif ( 0 === strpos( $ticket, 'Plugin' ) ) {
|
|
$ticket = substr( $ticket, 6 );
|
|
if ( $ticket && is_numeric( $ticket ) ) {
|
|
$this->knownPluginBug( $ticket );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Skips the current test if there is an open Trac ticket associated with it.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @param int $ticket_id Ticket number.
|
|
*/
|
|
public function knownWPBug( $ticket_id ) {
|
|
if ( WP_TESTS_FORCE_KNOWN_BUGS || in_array( $ticket_id, self::$forced_tickets, true ) ) {
|
|
return;
|
|
}
|
|
if ( ! TracTickets::isTracTicketClosed( 'https://core.trac.wordpress.org', $ticket_id ) ) {
|
|
$this->markTestSkipped( sprintf( 'WordPress Ticket #%d is not fixed', $ticket_id ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Skips the current test if there is an open Unit Test Trac ticket associated with it.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @deprecated No longer used since the Unit Test Trac was merged into the Core Trac.
|
|
*
|
|
* @param int $ticket_id Ticket number.
|
|
*/
|
|
public function knownUTBug( $ticket_id ) {
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Skips the current test if there is an open Plugin Trac ticket associated with it.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @param int $ticket_id Ticket number.
|
|
*/
|
|
public function knownPluginBug( $ticket_id ) {
|
|
if ( WP_TESTS_FORCE_KNOWN_BUGS || in_array( 'Plugin' . $ticket_id, self::$forced_tickets, true ) ) {
|
|
return;
|
|
}
|
|
if ( ! TracTickets::isTracTicketClosed( 'https://plugins.trac.wordpress.org', $ticket_id ) ) {
|
|
$this->markTestSkipped( sprintf( 'WordPress Plugin Ticket #%d is not fixed', $ticket_id ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Adds a Trac ticket number to the `$forced_tickets` property.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @param int $ticket Ticket number.
|
|
*/
|
|
public static function forceTicket( $ticket ) {
|
|
self::$forced_tickets[] = $ticket;
|
|
}
|
|
|
|
/**
|
|
* Custom preparations for the PHPUnit process isolation template.
|
|
*
|
|
* When restoring global state between tests, PHPUnit defines all the constants that were already defined, and then
|
|
* includes included files. This does not work with WordPress, as the included files define the constants.
|
|
*
|
|
* This method defines the constants after including files.
|
|
*
|
|
* @param Text_Template $template The template to prepare.
|
|
*/
|
|
public function prepareTemplate( Text_Template $template ) {
|
|
$template->setVar( array( 'constants' => '' ) );
|
|
$template->setVar( array( 'wp_constants' => PHPUnit_Util_GlobalState::getConstantsAsString() ) );
|
|
parent::prepareTemplate( $template );
|
|
}
|
|
|
|
/**
|
|
* Creates a unique temporary file name.
|
|
*
|
|
* The directory in which the file is created depends on the environment configuration.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @return string|bool Path on success, else false.
|
|
*/
|
|
public function temp_filename() {
|
|
$tmp_dir = '';
|
|
$dirs = array( 'TMP', 'TMPDIR', 'TEMP' );
|
|
foreach ( $dirs as $dir ) {
|
|
if ( isset( $_ENV[ $dir ] ) && ! empty( $_ENV[ $dir ] ) ) {
|
|
$tmp_dir = $dir;
|
|
break;
|
|
}
|
|
}
|
|
if ( empty( $tmp_dir ) ) {
|
|
$tmp_dir = '/tmp';
|
|
}
|
|
$tmp_dir = realpath( $tmp_dir );
|
|
return tempnam( $tmp_dir, 'wpunit' );
|
|
}
|
|
|
|
/**
|
|
* Checks each of the WP_Query is_* functions/properties against expected boolean value.
|
|
*
|
|
* Any properties that are listed by name as parameters will be expected to be true; all others are
|
|
* expected to be false. For example, assertQueryTrue( 'is_single', 'is_feed' ) means is_single()
|
|
* and is_feed() must be true and everything else must be false to pass.
|
|
*
|
|
* @since 2.5.0
|
|
* @since 3.8.0 Moved from `Tests_Query_Conditionals` to `WP_UnitTestCase`.
|
|
*
|
|
* @param string ...$prop Any number of WP_Query properties that are expected to be true for the current request.
|
|
*/
|
|
public function assertQueryTrue( ...$prop ) {
|
|
global $wp_query;
|
|
|
|
$all = array(
|
|
'is_404',
|
|
'is_admin',
|
|
'is_archive',
|
|
'is_attachment',
|
|
'is_author',
|
|
'is_category',
|
|
'is_comment_feed',
|
|
'is_date',
|
|
'is_day',
|
|
'is_embed',
|
|
'is_feed',
|
|
'is_front_page',
|
|
'is_home',
|
|
'is_privacy_policy',
|
|
'is_month',
|
|
'is_page',
|
|
'is_paged',
|
|
'is_post_type_archive',
|
|
'is_posts_page',
|
|
'is_preview',
|
|
'is_robots',
|
|
'is_search',
|
|
'is_single',
|
|
'is_singular',
|
|
'is_tag',
|
|
'is_tax',
|
|
'is_time',
|
|
'is_trackback',
|
|
'is_year',
|
|
);
|
|
|
|
foreach ( $prop as $true_thing ) {
|
|
$this->assertContains( $true_thing, $all, "Unknown conditional: {$true_thing}." );
|
|
}
|
|
|
|
$passed = true;
|
|
$message = '';
|
|
|
|
foreach ( $all as $query_thing ) {
|
|
$result = is_callable( $query_thing ) ? call_user_func( $query_thing ) : $wp_query->$query_thing;
|
|
|
|
if ( in_array( $query_thing, $prop, true ) ) {
|
|
if ( ! $result ) {
|
|
$message .= $query_thing . ' is false but is expected to be true. ' . PHP_EOL;
|
|
$passed = false;
|
|
}
|
|
} elseif ( $result ) {
|
|
$message .= $query_thing . ' is true but is expected to be false. ' . PHP_EOL;
|
|
$passed = false;
|
|
}
|
|
}
|
|
|
|
if ( ! $passed ) {
|
|
$this->fail( $message );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Selectively deletes a file.
|
|
*
|
|
* Does not delete a file if its path is set in the `$ignore_files` property.
|
|
*
|
|
* @param string $file File path.
|
|
*/
|
|
public function unlink( $file ) {
|
|
$exists = is_file( $file );
|
|
if ( $exists && ! in_array( $file, self::$ignore_files, true ) ) {
|
|
//error_log( $file );
|
|
unlink( $file );
|
|
} elseif ( ! $exists ) {
|
|
$this->fail( "Trying to delete a file that doesn't exist: $file" );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Selectively deletes files from a directory.
|
|
*
|
|
* Does not delete files if their paths are set in the `$ignore_files` property.
|
|
*
|
|
* @param string $path Directory path.
|
|
*/
|
|
public function rmdir( $path ) {
|
|
$files = $this->files_in_dir( $path );
|
|
foreach ( $files as $file ) {
|
|
if ( ! in_array( $file, self::$ignore_files, true ) ) {
|
|
$this->unlink( $file );
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Deletes files added to the `uploads` directory during tests.
|
|
*
|
|
* This method works in tandem with the `setUp()` and `rmdir()` methods:
|
|
* - `setUp()` scans the `uploads` directory before every test, and stores its contents inside of the
|
|
* `$ignore_files` property.
|
|
* - `rmdir()` and its helper methods only delete files that are not listed in the `$ignore_files` property. If
|
|
* called during `tearDown()` in tests, this will only delete files added during the previously run test.
|
|
*/
|
|
public function remove_added_uploads() {
|
|
$uploads = wp_upload_dir();
|
|
$this->rmdir( $uploads['basedir'] );
|
|
}
|
|
|
|
/**
|
|
* Returns a list of all files contained inside a directory.
|
|
*
|
|
* @since 4.0.0
|
|
*
|
|
* @param string $dir Path to the directory to scan.
|
|
* @return array List of file paths.
|
|
*/
|
|
public function files_in_dir( $dir ) {
|
|
$files = array();
|
|
|
|
$iterator = new RecursiveDirectoryIterator( $dir );
|
|
$objects = new RecursiveIteratorIterator( $iterator );
|
|
foreach ( $objects as $name => $object ) {
|
|
if ( is_file( $name ) ) {
|
|
$files[] = $name;
|
|
}
|
|
}
|
|
|
|
return $files;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of all files contained inside the `uploads` directory.
|
|
*
|
|
* @since 4.0.0
|
|
*
|
|
* @return array List of file paths.
|
|
*/
|
|
public function scan_user_uploads() {
|
|
static $files = array();
|
|
if ( ! empty( $files ) ) {
|
|
return $files;
|
|
}
|
|
|
|
$uploads = wp_upload_dir();
|
|
$files = $this->files_in_dir( $uploads['basedir'] );
|
|
return $files;
|
|
}
|
|
|
|
/**
|
|
* Deletes all directories contained inside a directory.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param string $path Path to the directory to scan.
|
|
*/
|
|
public function delete_folders( $path ) {
|
|
$this->matched_dirs = array();
|
|
if ( ! is_dir( $path ) ) {
|
|
return;
|
|
}
|
|
|
|
$this->scandir( $path );
|
|
foreach ( array_reverse( $this->matched_dirs ) as $dir ) {
|
|
rmdir( $dir );
|
|
}
|
|
rmdir( $path );
|
|
}
|
|
|
|
/**
|
|
* Retrieves all directories contained inside a directory and stores them in the `$matched_dirs` property. Hidden
|
|
* directories are ignored.
|
|
*
|
|
* This is a helper for the `delete_folders()` method.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param string $dir Path to the directory to scan.
|
|
*/
|
|
public function scandir( $dir ) {
|
|
foreach ( scandir( $dir ) as $path ) {
|
|
if ( 0 !== strpos( $path, '.' ) && is_dir( $dir . '/' . $path ) ) {
|
|
$this->matched_dirs[] = $dir . '/' . $path;
|
|
$this->scandir( $dir . '/' . $path );
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Converts a microtime string into a float.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param string $microtime Time string generated by `microtime()`.
|
|
* @return float `microtime()` output as a float.
|
|
*/
|
|
protected function _microtime_to_float( $microtime ) {
|
|
$time_array = explode( ' ', $microtime );
|
|
return array_sum( $time_array );
|
|
}
|
|
|
|
/**
|
|
* Deletes a user from the database in a Multisite-agnostic way.
|
|
*
|
|
* @since 4.3.0
|
|
*
|
|
* @param int $user_id User ID.
|
|
* @return bool True if the user was deleted.
|
|
*/
|
|
public static function delete_user( $user_id ) {
|
|
if ( is_multisite() ) {
|
|
return wpmu_delete_user( $user_id );
|
|
}
|
|
|
|
return wp_delete_user( $user_id );
|
|
}
|
|
|
|
/**
|
|
* Resets permalinks and flushes rewrites.
|
|
*
|
|
* @since 4.4.0
|
|
*
|
|
* @global WP_Rewrite $wp_rewrite
|
|
*
|
|
* @param string $structure Optional. Permalink structure to set. Default empty.
|
|
*/
|
|
public function set_permalink_structure( $structure = '' ) {
|
|
global $wp_rewrite;
|
|
|
|
$wp_rewrite->init();
|
|
$wp_rewrite->set_permalink_structure( $structure );
|
|
$wp_rewrite->flush_rules();
|
|
}
|
|
|
|
/**
|
|
* Creates an attachment post from an uploaded file.
|
|
*
|
|
* @since 4.4.0
|
|
*
|
|
* @param array $upload Array of information about the uploaded file, provided by wp_upload_bits().
|
|
* @param int $parent_post_id Optional. Parent post ID.
|
|
* @return int|WP_Error The attachment ID on success. The value 0 or WP_Error on failure.
|
|
*/
|
|
public function _make_attachment( $upload, $parent_post_id = 0 ) {
|
|
$type = '';
|
|
if ( ! empty( $upload['type'] ) ) {
|
|
$type = $upload['type'];
|
|
} else {
|
|
$mime = wp_check_filetype( $upload['file'] );
|
|
if ( $mime ) {
|
|
$type = $mime['type'];
|
|
}
|
|
}
|
|
|
|
$attachment = array(
|
|
'post_title' => wp_basename( $upload['file'] ),
|
|
'post_content' => '',
|
|
'post_type' => 'attachment',
|
|
'post_parent' => $parent_post_id,
|
|
'post_mime_type' => $type,
|
|
'guid' => $upload['url'],
|
|
);
|
|
|
|
$id = wp_insert_attachment( $attachment, $upload['file'], $parent_post_id );
|
|
wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $upload['file'] ) );
|
|
return $id;
|
|
}
|
|
|
|
/**
|
|
* Updates the modified and modified GMT date of a post in the database.
|
|
*
|
|
* @since 4.8.0
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*
|
|
* @param int $post_id Post ID.
|
|
* @param string $date Post date, in the format YYYY-MM-DD HH:MM:SS.
|
|
* @return int|false 1 on success, or false on error.
|
|
*/
|
|
protected function update_post_modified( $post_id, $date ) {
|
|
global $wpdb;
|
|
return $wpdb->update(
|
|
$wpdb->posts,
|
|
array(
|
|
'post_modified' => $date,
|
|
'post_modified_gmt' => $date,
|
|
),
|
|
array(
|
|
'ID' => $post_id,
|
|
),
|
|
array(
|
|
'%s',
|
|
'%s',
|
|
),
|
|
array(
|
|
'%d',
|
|
)
|
|
);
|
|
}
|
|
}
|