suppress_errors = false; $wpdb->show_errors = true; $wpdb->db_connect(); ini_set('display_errors', 1 ); $this->factory = new WP_UnitTest_Factory; $this->clean_up_global_scope(); $this->start_transaction(); $this->expectDeprecated(); add_filter( 'wp_die_handler', array( $this, 'get_wp_die_handler' ) ); } function tearDown() { global $wpdb; $this->expectedDeprecated(); $wpdb->query( 'ROLLBACK' ); remove_filter( 'dbdelta_create_queries', array( $this, '_create_temporary_tables' ) ); remove_filter( 'query', array( $this, '_drop_temporary_tables' ) ); remove_filter( 'wp_die_handler', array( $this, 'get_wp_die_handler' ) ); } function clean_up_global_scope() { $_GET = array(); $_POST = array(); $this->flush_cache(); } function flush_cache() { global $wp_object_cache; $wp_object_cache->group_ops = array(); $wp_object_cache->stats = array(); $wp_object_cache->memcache_debug = array(); $wp_object_cache->cache = array(); if ( method_exists( $wp_object_cache, '__remoteset' ) ) { $wp_object_cache->__remoteset(); } wp_cache_flush(); wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache' ) ); wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) ); } function start_transaction() { global $wpdb; $wpdb->query( 'SET autocommit = 0;' ); $wpdb->query( 'START TRANSACTION;' ); add_filter( 'dbdelta_create_queries', array( $this, '_create_temporary_tables' ) ); add_filter( 'query', array( $this, '_drop_temporary_tables' ) ); } function _create_temporary_tables( $queries ) { return str_replace( 'CREATE TABLE', 'CREATE TEMPORARY TABLE', $queries ); } function _drop_temporary_tables( $query ) { if ( 'DROP TABLE' === substr( $query, 0, 10 ) ) return 'DROP TEMPORARY TABLE ' . substr( $query, 10 ); return $query; } function get_wp_die_handler( $handler ) { return array( $this, 'wp_die_handler' ); } function wp_die_handler( $message ) { throw new WPDieException( $message ); } function expectDeprecated() { $annotations = $this->getAnnotations(); foreach ( array( 'class', 'method' ) as $depth ) { if ( ! empty( $annotations[ $depth ]['expectedDeprecated'] ) ) $this->expected_deprecated = array_merge( $this->expected_deprecated, $annotations[ $depth ]['expectedDeprecated'] ); if ( ! empty( $annotations[ $depth ]['expectedIncorrectUsage'] ) ) $this->expected_doing_it_wrong = array_merge( $this->expected_doing_it_wrong, $annotations[ $depth ]['expectedIncorrectUsage'] ); } add_action( 'deprecated_function_run', array( $this, 'deprecated_function_run' ) ); add_action( 'deprecated_argument_run', array( $this, 'deprecated_function_run' ) ); add_action( 'doing_it_wrong_run', array( $this, 'doing_it_wrong_run' ) ); add_action( 'deprecated_function_trigger_error', '__return_false' ); add_action( 'deprecated_argument_trigger_error', '__return_false' ); add_action( 'doing_it_wrong_trigger_error', '__return_false' ); } function expectedDeprecated() { $not_caught_deprecated = array_diff( $this->expected_deprecated, $this->caught_deprecated ); foreach ( $not_caught_deprecated as $not_caught ) { $this->fail( "Failed to assert that $not_caught triggered a deprecated notice" ); } $unexpected_deprecated = array_diff( $this->caught_deprecated, $this->expected_deprecated ); foreach ( $unexpected_deprecated as $unexpected ) { $this->fail( "Unexpected deprecated notice for $unexpected" ); } $not_caught_doing_it_wrong = array_diff( $this->expected_doing_it_wrong, $this->caught_doing_it_wrong ); foreach ( $not_caught_doing_it_wrong as $not_caught ) { $this->fail( "Failed to assert that $not_caught triggered an incorrect usage notice" ); } $unexpected_doing_it_wrong = array_diff( $this->caught_doing_it_wrong, $this->expected_doing_it_wrong ); foreach ( $unexpected_doing_it_wrong as $unexpected ) { $this->fail( "Unexpected incorrect usage notice for $unexpected" ); } } function deprecated_function_run( $function ) { if ( ! in_array( $function, $this->caught_deprecated ) ) $this->caught_deprecated[] = $function; } function doing_it_wrong_run( $function ) { if ( ! in_array( $function, $this->caught_doing_it_wrong ) ) $this->caught_doing_it_wrong[] = $function; } function assertWPError( $actual, $message = '' ) { $this->assertInstanceOf( 'WP_Error', $actual, $message ); } function assertEqualFields( $object, $fields ) { foreach( $fields as $field_name => $field_value ) { if ( $object->$field_name != $field_value ) { $this->fail(); } } } function assertDiscardWhitespace( $expected, $actual ) { $this->assertEquals( preg_replace( '/\s*/', '', $expected ), preg_replace( '/\s*/', '', $actual ) ); } function assertEqualSets( $expected, $actual ) { $this->assertEquals( array(), array_diff( $expected, $actual ) ); $this->assertEquals( array(), array_diff( $actual, $expected ) ); } 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 = $_POST = array(); foreach (array('query_string', 'id', 'postdata', 'authordata', 'day', 'currentmonth', 'page', 'pages', 'multipage', 'more', 'numpages', 'pagenow') as $v) { if ( isset( $GLOBALS[$v] ) ) unset( $GLOBALS[$v] ); } $parts = parse_url($url); if (isset($parts['scheme'])) { $req = $parts['path']; if (isset($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']); $this->flush_cache(); unset($GLOBALS['wp_query'], $GLOBALS['wp_the_query']); $GLOBALS['wp_the_query'] = new WP_Query(); $GLOBALS['wp_query'] = $GLOBALS['wp_the_query']; $GLOBALS['wp'] = new WP(); // clean out globals to stop them polluting wp and wp_query foreach ($GLOBALS['wp']->public_query_vars as $v) { unset($GLOBALS[$v]); } foreach ($GLOBALS['wp']->private_query_vars as $v) { unset($GLOBALS[$v]); } $GLOBALS['wp']->main($parts['query']); } protected function checkRequirements() { parent::checkRequirements(); 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 ( 'UT' == substr( $ticket, 0, 2 ) ) { $ticket = substr( $ticket, 2 ); if ( $ticket && is_numeric( $ticket ) ) $this->knownUTBug( $ticket ); } elseif ( 'Plugin' == substr( $ticket, 0, 6 ) ) { $ticket = substr( $ticket, 6 ); if ( $ticket && is_numeric( $ticket ) ) $this->knownPluginBug( $ticket ); } } } /** * Skips the current test if there is an open WordPress ticket with id $ticket_id */ function knownWPBug( $ticket_id ) { if ( WP_TESTS_FORCE_KNOWN_BUGS || in_array( $ticket_id, self::$forced_tickets ) ) return; if ( ! TracTickets::isTracTicketClosed( 'http://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 tests ticket with id $ticket_id */ function knownUTBug( $ticket_id ) { if ( WP_TESTS_FORCE_KNOWN_BUGS || in_array( 'UT' . $ticket_id, self::$forced_tickets ) ) return; if ( ! TracTickets::isTracTicketClosed( 'http://unit-tests.trac.wordpress.org', $ticket_id ) ) $this->markTestSkipped( sprintf( 'Unit Tests Ticket #%d is not fixed', $ticket_id ) ); } /** * Skips the current test if there is an open plugin ticket with id $ticket_id */ function knownPluginBug( $ticket_id ) { if ( WP_TESTS_FORCE_KNOWN_BUGS || in_array( 'Plugin' . $ticket_id, self::$forced_tickets ) ) return; if ( ! TracTickets::isTracTicketClosed( 'http://plugins.trac.wordpress.org', $ticket_id ) ) $this->markTestSkipped( sprintf( 'WordPress Plugin Ticket #%d is not fixed', $ticket_id ) ); } public static function forceTicket( $ticket ) { self::$forced_tickets[] = $ticket; } /** * Define constants after including files. */ function prepareTemplate( Text_Template $template ) { $template->setVar( array( 'constants' => '' ) ); $template->setVar( array( 'wp_constants' => PHPUnit_Util_GlobalState::getConstantsAsString() ) ); parent::prepareTemplate( $template ); } /** * Returns the name of a temporary file */ 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( $dir ); return tempnam( $tmp_dir, 'wpunit' ); } }