344 lines
8.8 KiB
PHP
344 lines
8.8 KiB
PHP
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<?php
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require_once dirname( __FILE__ ) . '/gravityforms-factory.php';
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class GF_UnitTestCase 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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/**
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* @var GF_UnitTest_Factory
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*/
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protected $factory;
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function setUp() {
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set_time_limit( 0 );
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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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$this->factory = new GF_UnitTest_Factory;
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$this->clean_up_global_scope();
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$this->start_transaction();
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$this->expectDeprecated();
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add_filter( 'wp_die_handler', array(
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$this,
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'get_wp_die_handler'
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) );
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}
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function tearDown() {
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global $wpdb;
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$this->expectedDeprecated();
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$wpdb->query( 'ROLLBACK' );
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remove_filter( 'dbdelta_create_queries', array(
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$this,
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'_create_temporary_tables'
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) );
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remove_filter( 'query', array(
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$this,
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'_drop_temporary_tables'
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) );
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remove_filter( 'wp_die_handler', array(
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$this,
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'get_wp_die_handler'
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) );
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}
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function clean_up_global_scope() {
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$_GET = array();
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$_POST = array();
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$this->flush_cache();
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}
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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(
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'users',
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'userlogins',
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'usermeta',
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'user_meta',
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'site-transient',
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'site-options',
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'site-lookup',
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'blog-lookup',
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'blog-details',
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'rss',
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'global-posts',
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'blog-id-cache'
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) );
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wp_cache_add_non_persistent_groups( array(
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'comment',
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'counts',
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'plugins'
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) );
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}
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function start_transaction() {
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global $wpdb;
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$wpdb->query( 'SET autocommit = 0;' );
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$wpdb->query( 'START TRANSACTION;' );
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add_filter( 'dbdelta_create_queries', array(
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$this,
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'_create_temporary_tables'
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) );
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add_filter( 'query', array(
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$this,
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'_drop_temporary_tables'
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) );
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}
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function _create_temporary_tables( $queries ) {
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return str_replace( 'CREATE TABLE', 'CREATE TEMPORARY TABLE', $queries );
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}
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function _drop_temporary_tables( $query ) {
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if ( 'DROP TABLE' === substr( $query, 0, 10 ) ) {
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return 'DROP TEMPORARY TABLE ' . substr( $query, 10 );
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}
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return $query;
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}
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function get_wp_die_handler( $handler ) {
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return array(
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$this,
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'wp_die_handler'
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);
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}
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function wp_die_handler( $message ) {
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throw new WPDieException( $message );
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}
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function expectDeprecated() {
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$annotations = $this->getAnnotations();
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foreach (
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array(
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'class',
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'method'
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) as $depth
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) {
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if ( ! empty( $annotations[ $depth ]['expectedDeprecated'] ) ) {
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$this->expected_deprecated = array_merge( $this->expected_deprecated, $annotations[ $depth ]['expectedDeprecated'] );
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}
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}
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add_action( 'deprecated_function_run', array(
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$this,
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'deprecated_function_run'
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) );
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add_action( 'deprecated_argument_run', array(
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$this,
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'deprecated_function_run'
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) );
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add_action( 'deprecated_function_trigger_error', '__return_false' );
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add_action( 'deprecated_argument_trigger_error', '__return_false' );
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}
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function expectedDeprecated() {
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$not_caught_deprecated = array_diff( $this->expected_deprecated, $this->caught_deprecated );
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foreach ( $not_caught_deprecated as $not_caught ) {
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$this->fail( "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 $unexpected ) {
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$this->fail( "Unexpected deprecated notice for $unexpected" );
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}
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}
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function deprecated_function_run( $function ) {
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if ( ! in_array( $function, $this->caught_deprecated ) ) {
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$this->caught_deprecated[] = $function;
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}
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}
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function assertWPError( $actual, $message = '' ) {
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$this->assertInstanceOf( 'WP_Error', $actual, $message );
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}
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function assertEqualFields( $object, $fields ) {
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foreach ( $fields as $field_name => $field_value ) {
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if ( $object->$field_name != $field_value ) {
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$this->fail();
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}
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}
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}
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function assertDiscardWhitespace( $expected, $actual ) {
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$this->assertEquals( preg_replace( '/\s*/', '', $expected ), preg_replace( '/\s*/', '', $actual ) );
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}
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function assertEqualSets( $expected, $actual ) {
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$this->assertEquals( array(), array_diff( $expected, $actual ) );
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$this->assertEquals( array(), array_diff( $actual, $expected ) );
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}
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function go_to( $url ) {
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// note: the WP and WP_Query classes like to silently fetch parameters
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// from all over the place (globals, GET, etc), which makes it tricky
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// to run them more than once without very carefully clearing everything
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$_GET = $_POST = array();
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foreach (
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array(
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'query_string',
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'id',
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'postdata',
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'authordata',
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'day',
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'currentmonth',
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'page',
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'pages',
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'multipage',
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'more',
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'numpages',
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'pagenow'
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) as $v
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) {
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if ( isset( $GLOBALS[ $v ] ) ) {
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unset( $GLOBALS[ $v ] );
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}
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}
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$parts = parse_url( $url );
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if ( isset( $parts['scheme'] ) ) {
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$req = $parts['path'];
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if ( isset( $parts['query'] ) ) {
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$req .= '?' . $parts['query'];
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// parse the url query vars into $_GET
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parse_str( $parts['query'], $_GET );
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}
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} else {
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$req = $url;
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}
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if ( ! isset( $parts['query'] ) ) {
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$parts['query'] = '';
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}
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$_SERVER['REQUEST_URI'] = $req;
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unset( $_SERVER['PATH_INFO'] );
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$this->flush_cache();
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unset( $GLOBALS['wp_query'], $GLOBALS['wp_the_query'] );
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$GLOBALS['wp_the_query'] = new WP_Query();
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$GLOBALS['wp_query'] = $GLOBALS['wp_the_query'];
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$GLOBALS['wp'] = new WP();
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// clean out globals to stop them polluting wp and wp_query
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foreach ( $GLOBALS['wp']->public_query_vars as $v ) {
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unset( $GLOBALS[ $v ] );
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}
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foreach ( $GLOBALS['wp']->private_query_vars as $v ) {
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unset( $GLOBALS[ $v ] );
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}
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$GLOBALS['wp']->main( $parts['query'] );
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}
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protected function checkRequirements() {
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parent::checkRequirements();
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if ( WP_TESTS_FORCE_KNOWN_BUGS ) {
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return;
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}
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$tickets = PHPUnit_Util_Test::getTickets( get_class( $this ), $this->getName( false ) );
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foreach ( $tickets as $ticket ) {
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if ( is_numeric( $ticket ) ) {
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$this->knownWPBug( $ticket );
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} elseif ( 'UT' == substr( $ticket, 0, 2 ) ) {
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$ticket = substr( $ticket, 2 );
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if ( $ticket && is_numeric( $ticket ) ) {
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$this->knownUTBug( $ticket );
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}
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} elseif ( 'Plugin' == substr( $ticket, 0, 6 ) ) {
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$ticket = substr( $ticket, 6 );
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if ( $ticket && is_numeric( $ticket ) ) {
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$this->knownPluginBug( $ticket );
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}
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}
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}
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}
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/**
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* Skips the current test if there is an open WordPress ticket with id $ticket_id
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*/
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function knownWPBug( $ticket_id ) {
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if ( WP_TESTS_FORCE_KNOWN_BUGS || in_array( $ticket_id, self::$forced_tickets ) ) {
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return;
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}
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if ( ! TracTickets::isTracTicketClosed( 'http://core.trac.wordpress.org', $ticket_id ) ) {
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$this->markTestSkipped( sprintf( 'WordPress Ticket #%d is not fixed', $ticket_id ) );
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}
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}
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/**
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* Skips the current test if there is an open unit tests ticket with id $ticket_id
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*/
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function knownUTBug( $ticket_id ) {
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if ( WP_TESTS_FORCE_KNOWN_BUGS || in_array( 'UT' . $ticket_id, self::$forced_tickets ) ) {
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return;
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}
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if ( ! TracTickets::isTracTicketClosed( 'http://unit-tests.trac.wordpress.org', $ticket_id ) ) {
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$this->markTestSkipped( sprintf( 'Unit Tests Ticket #%d is not fixed', $ticket_id ) );
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}
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}
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/**
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* Skips the current test if there is an open plugin ticket with id $ticket_id
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*/
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function knownPluginBug( $ticket_id ) {
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if ( WP_TESTS_FORCE_KNOWN_BUGS || in_array( 'Plugin' . $ticket_id, self::$forced_tickets ) ) {
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return;
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}
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if ( ! TracTickets::isTracTicketClosed( 'http://plugins.trac.wordpress.org', $ticket_id ) ) {
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$this->markTestSkipped( sprintf( 'WordPress Plugin Ticket #%d is not fixed', $ticket_id ) );
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}
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}
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public static function forceTicket( $ticket ) {
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self::$forced_tickets[] = $ticket;
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}
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/**
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* Define constants after including files.
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*/
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function prepareTemplate( Text_Template $template ) {
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$template->setVar( array( 'constants' => '' ) );
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$template->setVar( array( 'wp_constants' => PHPUnit_Util_GlobalState::getConstantsAsString() ) );
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parent::prepareTemplate( $template );
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}
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/**
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* Returns the name of a temporary file
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*/
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function temp_filename() {
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$tmp_dir = '';
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$dirs = array(
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'TMP',
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'TMPDIR',
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'TEMP'
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);
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foreach ( $dirs as $dir ) {
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if ( isset( $_ENV[ $dir ] ) && ! empty( $_ENV[ $dir ] ) ) {
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$tmp_dir = $dir;
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break;
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}
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}
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if ( empty( $tmp_dir ) ) {
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$tmp_dir = '/tmp';
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}
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$tmp_dir = realpath( $dir );
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return tempnam( $tmp_dir, 'wpunit' );
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}
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}
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