function testExpireAtDate()
{
$doc = new DMSDocument();
$doc->Filename = "DMS-test-lorum-file.pdf";
$doc->Folder = "tests";
$doc->write();
$doc->expireAtDate(strtotime('-1 second'));
$this->assertTrue($doc->isHidden(), "Document is hidden");
$this->assertFalse($doc->isEmbargoed(), "Document is not embargoed");
$this->assertTrue($doc->isExpired(), "Document is expired");
$expireTime = "2019-04-05 11:43:13";
$doc->expireAtDate($expireTime);
$this->assertFalse($doc->isHidden(), "Document is not hidden");
$this->assertFalse($doc->isEmbargoed(), "Document is not embargoed");
$this->assertFalse($doc->isExpired(), "Document is not expired");
SS_Datetime::set_mock_now($expireTime);
$this->assertTrue($doc->isHidden(), "Document is hidden");
$this->assertFalse($doc->isEmbargoed(), "Document is not embargoed");
$this->assertTrue($doc->isExpired(), "Document is expired");
SS_Datetime::clear_mock_now();
$doc->expireAtDate(strtotime('-1 second'));
$this->assertTrue($doc->isHidden(), "Document is hidden");
$this->assertFalse($doc->isEmbargoed(), "Document is not embargoed");
$this->assertTrue($doc->isExpired(), "Document is expired");
$doc->clearExpiry();
$this->assertFalse($doc->isHidden(), "Document is not hidden");
$this->assertFalse($doc->isEmbargoed(), "Document is not embargoed");
$this->assertFalse($doc->isExpired(), "Document is not expired");
}
