public function testDoesNotAssignDefaultTtlWhenResponseHasMustRevalidateDirective() {
$this
->setNextResponse(200, array(
'Cache-Control' => 'must-revalidate',
));
$this->cacheConfig['default_ttl'] = 10;
$this
->request('GET', '/');
$this
->assertHttpKernelIsCalled();
$this
->assertEquals(200, $this->response
->getStatusCode());
$this
->assertTraceContains('miss');
$this
->assertTraceNotContains('store');
$this
->assertNotRegExp('/s-maxage/', $this->response->headers
->get('Cache-Control'));
$this
->assertEquals('Hello World', $this->response
->getContent());
}