/**
* Test that a file can be sent to the user agent via the File interface.
*/
public function testSendToUserAgent(){
$file = new \Core\Filestore\Backends\FileLocal('core/tests/ivak_TV_Test_Screen.png');
ob_start();
$file->sendToUserAgent(true);
$contents = ob_get_clean();
$headers = \Core\view()->headers;
$this->assertArrayHasKey('Content-Disposition', $headers);
$this->assertArrayHasKey('Cache-Control', $headers);
$this->assertArrayHasKey('Content-Transfer-Encoding', $headers);
$this->assertArrayHasKey('Content-Length', $headers);
$this->assertEquals('image/png', \Core\view()->contenttype);
$this->assertNotEmpty($contents);
}
