/**
* Test that mimeType() returns true if the mimetype of a file is within the whitelist.
*/
public function testMimeType()
{
$this->assertTrue(Validate::mimeType($this->image, array('image/jpeg', 'image/jpg')));
$this->assertFalse(Validate::mimeType($this->image, array('image/gif')));
$this->assertTrue(Validate::mimeType(array('tmp_name' => $this->image, 'error' => 0), array('image/jpeg', 'image/jpg')));
$this->assertFalse(Validate::mimeType(array('tmp_name' => 'fake.jpg', 'error' => 0), array('image/gif')));
}