public function testDoUpdateIfUnmodifiedReturnsTrue()
{
$ifUnmodifiedSince = strtotime('2 March 2013');
$updated_at = strtotime('1 March 2013');
$request = m::mock('Fideloper\\ConditionalRequest\\Request\\RequestInterface');
$request->shouldReceive('getIfMatch')->once()->andReturn(null);
$request->shouldReceive('getIfUnmodifiedSince')->once()->andReturn(new DateTime('@' . $ifUnmodifiedSince));
$request->shouldReceive('attemptedEtag')->once()->andReturn(false);
$conditional = new Conditional($request);
$conditional->setLastModified(new DateTime('@' . $updated_at), 'If Unmodified Since returns True, as it was not modified since date given');
// True - do update
$this->assertTrue($conditional->doUpdate());
}
