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Pass arguments to EventDispatcher::triggerEvent by reference

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This commit is contained in:
Dmitriy Simushev 2012-07-25 11:17:52 +00:00
parent 17369b2f14
commit f4e87f5303
3 changed files with 9 additions and 12 deletions
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13
src/messenger/tests/webim/libs/classes/EventDispatcherTest.php
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@ -139,17 +139,14 @@ class EventDispatcherTest extends PHPUnit_Framework_TestCase {
// Following code wait for trigger user error, which converts by PHPUnit to an
// Exception
try{
$dispatcher->triggerEvent('unregistered_event', array());
$dispatcher->triggerEvent('unregistered_event');
$this->fail("Error expected!");
} catch(Exception $e) {}
// Try to thrigger registered event
// Wait for exception thrown by
// Phpunit_autotest_plugin_managerPlugin::testEventListener()
try{
$dispatcher->triggerEvent('some_another_test_event', array());
$this->fail("Exception excpected!");
} catch(Exception $e) {}
// Try to trigger registered event
$test_array = array();
$dispatcher->triggerEvent('some_another_test_event', $test_array);
$this->assertEquals('some_test_value', $test_array['test']);
}
}

4
src/messenger/tests/webim/libs/classes/phpunit_autotest_plugin_manager/plugin.mibew.inc.php
View File

@ -28,8 +28,8 @@ Class Phpunit_autotest_plugin_managerPlugin extends Plugin{
}
}
public function testEventListener($vars) {
throw new Exception();
public function testEventListener(&$vars) {
$vars['test'] = 'some_test_value';
}
public function __construct(){

4
src/messenger/webim/libs/classes/event_dispatcher.php
View File

@ -139,10 +139,10 @@ Class EventDispatcher {
* Triggers the event
*
* @param string $event_name Event's name
* @param array $arguments Arguments passed to listener
* @param array &$arguments Arguments passed to listener
* @return boolean true on success or false on failure
*/
public function triggerEvent($event_name, $arguments = array()){
public function triggerEvent($event_name, &$arguments = array()){
// Check event exists
if (! array_key_exists($event_name, $this->events)) {
trigger_error("Event '{$event_name}' does not exists!", E_USER_WARNING);