/**
* Test rendering a block that throws an exception.
*/
public function testRenderBlockWithException()
{
// GIVEN
// mock a block service that throws an user exception
$service = $this->getMock('Sonata\\BlockBundle\\Block\\BlockServiceInterface');
$service->expects($this->once())->method('load');
$exception = $this->getMock('\\Exception');
$service->expects($this->once())->method('execute')->will($this->returnCallback(function () use($exception) {
throw $exception;
}));
$this->blockServiceManager->expects($this->once())->method('get')->will($this->returnValue($service));
// mock the exception strategy manager to return a response when given the correct exception
$response = $this->getMock('Symfony\\Component\\HttpFoundation\\Response');
$this->exceptionStrategyManager->expects($this->once())->method('handleException')->with($this->equalTo($exception))->will($this->returnValue($response));
// mock the logger to ensure a crit message is logged
$this->logger->expects($this->once())->method('critical');
// mock a block object
$block = $this->getMock('Sonata\\BlockBundle\\Model\\BlockInterface');
$blockContext = new BlockContext($block);
// WHEN
$result = $this->renderer->render($blockContext);
// THEN
$this->assertEquals($response, $result, 'Should return the response provider by the exception manager');
}