/**
* 1. Register a page handler for `/foo`
* 2. Register a plugin hook that uses the "handler" result param
* to route all `/bar/*` requests to the `/foo` handler.
* 3. Route a request for a `/bar` page.
* 4. Check that the `/foo` handler was called.
*/
function testRouteSupportsSettingHandlerInHookResultForBackwardsCompatibility()
{
$this->router->registerPageHandler('foo', array($this, 'foo_page_handler'));
$this->hooks->registerHandler('route', 'bar', array($this, 'bar_route_handler'));
$query = http_build_query(array('__elgg_uri' => 'bar/baz'));
ob_start();
$this->router->route(Elgg_Http_Request::create("http://localhost/?{$query}"));
ob_end_clean();
$this->assertEquals(1, $this->fooHandlerCalls);
}
public function testCanPassParamsAndChangeReturnValue()
{
$hooks = new Elgg_PluginHooksService();
$hooks->registerHandler('foo', 'bar', array('Elgg_PluginHooksServiceTest', 'changeReturn'));
$returnval = $hooks->trigger('foo', 'bar', array('testCase' => $this), 1);
$this->assertEquals(2, $returnval);
}
public function testUncallableHandlersAreLogged()
{
$hooks = new Elgg_PluginHooksService();
$loggerMock = $this->getMock('Elgg_Logger', array(), array(), '', false);
$hooks->setLogger($loggerMock);
$hooks->registerHandler('foo', 'bar', array(new stdClass(), 'uncallableMethod'));
$expectedMsg = 'handler for plugin hook [foo, bar] is not callable: (stdClass)->uncallableMethod';
$loggerMock->expects($this->once())->method('warn')->with($expectedMsg);
$hooks->trigger('foo', 'bar');
}
