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067fa3702e
`WP_UnitTestCase::tearDown()` restores the test environment to the default conditions, including rolling back the MySQL transaction that the test takes place in, resetting globals, and unhooking test-specific filters. As such, all teardown routines for specific tests should happen before the parent class's `tearDown()` method is called. Failure to do so can cause database locks on certain configurations, among other problems. See #31537. git-svn-id: https://develop.svn.wordpress.org/trunk@31622 602fd350-edb4-49c9-b593-d223f7449a82
103 lines
2.5 KiB
PHP
103 lines
2.5 KiB
PHP
<?php
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/**
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* Testing ajax response class
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*
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* @package WordPress
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* @subpackage UnitTests
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* @since 3.5.0
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* @group ajax
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*/
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class Tests_Ajax_Response extends WP_UnitTestCase {
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/**
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* Saved error reporting level
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* @var int
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*/
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protected $_error_level = 0;
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/**
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* Set up the test fixture.
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* Override wp_die(), pretend to be ajax, and suppres E_WARNINGs
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*/
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public function setUp() {
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parent::setUp();
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add_filter( 'wp_die_ajax_handler', array( $this, 'getDieHandler' ), 1, 1 );
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if ( !defined( 'DOING_AJAX' ) )
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define( 'DOING_AJAX', true );
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// Suppress warnings from "Cannot modify header information - headers already sent by"
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$this->_error_level = error_reporting();
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error_reporting( $this->_error_level & ~E_WARNING );
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}
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/**
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* Tear down the test fixture.
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* Remove the wp_die() override, restore error reporting
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*/
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public function tearDown() {
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remove_filter( 'wp_die_ajax_handler', array( $this, 'getDieHandler' ), 1, 1 );
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error_reporting( $this->_error_level );
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parent::tearDown();
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}
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/**
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* Return our callback handler
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* @return callback
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*/
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public function getDieHandler() {
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return array( $this, 'dieHandler' );
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}
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/**
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* Handler for wp_die()
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* Don't die, just continue on.
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* @param string $message
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*/
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public function dieHandler( $message ) {
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}
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/**
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* Test that charset in header matches blog_charset
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* Note: headers_list doesn't work properly in CLI mode, fall back on
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* xdebug_get_headers if it's available
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* Needs a separate process to get around the headers/output from the
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* bootstrapper
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* @ticket 19448
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* @runInSeparateProcess
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*/
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public function test_response_charset_in_header() {
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if ( !function_exists( 'xdebug_get_headers' ) ) {
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$this->markTestSkipped( 'xdebug is required for this test' );
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}
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// Generate an ajax response
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ob_start();
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$ajax_response = new WP_Ajax_Response();
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$ajax_response->send();
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// Check the header
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$headers = xdebug_get_headers();
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ob_end_clean();
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$this->assertTrue( in_array( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), $headers ) );
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}
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/**
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* Test that charset in the xml tag matches blog_charset
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* @ticket 19448
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*/
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public function test_response_charset_in_xml() {
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// Generate an ajax response
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ob_start();
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$ajax_response = new WP_Ajax_Response();
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$ajax_response->send();
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// Check the XML tag
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$contents = ob_get_clean();
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$this->assertRegExp( '/<\?xml\s+version=\'1.0\'\s+encoding=\'' . preg_quote( get_option( 'blog_charset' ) ) . '\'\s+standalone=\'yes\'\?>/', $contents );
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}
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}
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