I have seen many examples on how to set headers on a response but I cannot find a way to inspect the headers of a response.
For example in a test case I have:
public function testGetJson()
{
$response = $this->action('GET', 'LocationTypeController@index', null, array('Accept' => 'application/json'));
$this->assertResponseStatus(200);
//some code here to test that the response content-type is 'application/json'
}
public function testGetXml()
{
$response = $this->action('GET', 'LocationTypeController@index', null, array('Accept' => 'text/xml'));
$this->assertResponseStatus(200);
//some code here to test that the response content-type is 'text/xml'
}
How would I go about testing that the content-type header is 'application/json' or any other content-type? Maybe I'm misunderstanding something?
The controllers I have can do content negation with the Accept header and I want to make sure the content type in the response is correct.
Thanks!
After some digging around in the Symfony and Laravel docs I was able to figure it out...
public function testGetJson()
{
// Symfony interally prefixes headers with "HTTP", so
// just Accept would not work. I also had the method signature wrong...
$response = $this->action('GET', 'LocationTypeController@index',
array(), array(), array(), array('HTTP_Accept' => 'application/json'));
$this->assertResponseStatus(200);
// I just needed to access the public
// headers var (which is a Symfony ResponseHeaderBag object)
$this->assertEquals('application/json',
$response->headers->get('Content-Type'));
}
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