Your IP : 216.73.217.154
<?php
/**
* Edit Flow Ajax test cases
*/
abstract class WP_Edit_Flow_Ajax_UnitTestCase extends WP_UnitTestCase {
/**
* Last AJAX response. This is set via echo -or- wp_die.
*/
protected $_last_response = '';
/**
* Taken from testcase-ajax.php setUpBeforeClass function
*/
public static function setUpBeforeClass() {
if ( ! defined( 'DOING_AJAX' ) ) {
define( 'DOING_AJAX', true );
}
remove_action( 'admin_init', '_maybe_update_core' );
remove_action( 'admin_init', '_maybe_update_plugins' );
remove_action( 'admin_init', '_maybe_update_themes' );
add_action( 'wp_ajax_heartbeat', 'wp_ajax_heartbeat', 1 );
add_action( 'wp_ajax_heartbeat', 'wp_ajax_nopriv_heartbeat', 1 );
parent::setUpBeforeClass();
}
/**
* Taken from testcase-ajax.php setUp function
*/
public function setUp() {
parent::setUp();
add_filter( 'wp_die_ajax_handler', array( $this, 'getDieHandler' ), 1, 1 );
set_current_screen( 'ajax' );
// Clear logout cookies
add_action( 'clear_auth_cookie', array( $this, 'logout' ) );
// Suppress warnings from "Cannot modify header information - headers already sent by"
$this->_error_level = error_reporting();
error_reporting( $this->_error_level & ~E_WARNING );
}
/**
* Taken from testcase-ajax.php tearDown function
*/
public function tearDown() {
parent::tearDown();
$_POST = array();
$_GET = array();
unset( $GLOBALS['post'] );
unset( $GLOBALS['comment'] );
remove_filter( 'wp_die_ajax_handler', array( $this, 'getDieHandler' ), 1, 1 );
remove_action( 'clear_auth_cookie', array( $this, 'logout' ) );
error_reporting( $this->_error_level );
set_current_screen( 'front' );
}
/**
* Taken from testcase-ajax.php _handleAjax function
* Mimic the ajax handling of admin-ajax.php
* Capture the output via output buffering, and if there is any, store
* it in $this->_last_response.
* @param string $action
*/
protected function _handleAjax( $action ) {
// Start output buffering
ini_set( 'implicit_flush', false );
ob_start();
// Build the request
$_POST['action'] = $action;
$_GET['action'] = $action;
$_REQUEST = array_merge( $_POST, $_GET );
// Call the hooks
do_action( 'admin_init' );
do_action( 'wp_ajax_' . $_REQUEST['action'], null );
// Save the output
$buffer = ob_get_clean();
if ( !empty( $buffer ) )
$this->_last_response = $buffer;
}
/**
* Return our callback handler
* @return callback
*/
public function getDieHandler() {
return array( $this, 'dieHandler' );
}
/**
* Handler for wp_die()
* Save the output for analysis, stop execution by throwing an exception.
* Error conditions (no output, just die) will throw <code>WPAjaxDieStopException( $message )</code>
* You can test for this with:
* <code>
* $this->setExpectedException( 'WPAjaxDieStopException', 'something contained in $message' );
* </code>
* Normal program termination (wp_die called at then end of output) will throw <code>WPAjaxDieContinueException( $message )</code>
* You can test for this with:
* <code>
* $this->setExpectedException( 'WPAjaxDieContinueException', 'something contained in $message' );
* </code>
* @param string $message
*/
public function dieHandler( $message ) {
$this->_last_response .= ob_get_clean();
if ( '' === $this->_last_response ) {
if ( is_scalar( $message ) ) {
throw new WPAjaxDieStopException( (string) $message );
} else {
throw new WPAjaxDieStopException( '0' );
}
} else {
throw new WPAjaxDieContinueException( $message );
}
}
}