public function testGetHeader()
{
$response = new Response('foo', 304, array('Content-Type' => 'text/html'));
$this->assertEquals('text/html', $response->getHeader('Content-Type'), '->getHeader() returns a header of the response');
$this->assertEquals('text/html', $response->getHeader('content-type'), '->getHeader() returns a header of the response');
$this->assertEquals('text/html', $response->getHeader('content_type'), '->getHeader() returns a header of the response');
$this->assertNull($response->getHeader('foo'), '->getHeader() returns null if the header is not defined');
}
public function testGetHeader()
{
$response = new Response('foo', 200, array('Content-Type' => 'text/html', 'Set-Cookie' => array('foo=bar', 'bar=foo')));
$this->assertEquals('text/html', $response->getHeader('Content-Type'), '->getHeader() returns a header of the response');
$this->assertEquals('text/html', $response->getHeader('content-type'), '->getHeader() returns a header of the response');
$this->assertEquals('text/html', $response->getHeader('content_type'), '->getHeader() returns a header of the response');
$this->assertEquals('foo=bar', $response->getHeader('Set-Cookie'), '->getHeader() returns the first header value');
$this->assertEquals(array('foo=bar', 'bar=foo'), $response->getHeader('Set-Cookie', false), '->getHeader() returns all header values if first is false');
$this->assertNull($response->getHeader('foo'), '->getHeader() returns null if the header is not defined');
$this->assertEquals(array(), $response->getHeader('foo', false), '->getHeader() returns an empty array if the header is not defined and first is set to false');
}
