public function testSignature()
{
$date = 'Fri, 19 Mar 1982 00:00:04 GMT';
$request = new DummyRequest();
$request->headers['Authorization'] = 'Acquia 1:abcd';
$request->headers['Date1'] = $date;
$signer = new RequestSigner();
$signer->setTimestampHeaders(array('Date1'));
$signature = $signer->getSignature($request);
$this->assertInstanceOf('Acquia\\Hmac\\Signature', $signature);
$this->assertEquals('1', $signature->getId());
$this->assertEquals('abcd', $signature->getSignature());
$this->assertEquals(strtotime($date), $signature->getTimestamp());
}
