public function testFile()
{
$input = Input::file();
$this->genericElementTest($input);
$this->genericInputTest($input, 'file');
$input->val(array('name' => 'image.jpg', 'type' => 'image/jpeg', 'tmp_name' => __DIR__ . '/image.jpg', 'error' => 1));
$this->assertFalse($input->isValid());
$this->assertEquals('The uploaded file exceeds the upload_max_filesize directive in php.ini', $input->error());
$input->val(array('name' => 'image.jpg', 'type' => 'image/jpeg', 'tmp_name' => __DIR__ . '/image.jpg', 'error' => 0));
$input->accept('image/png');
$this->assertFalse($input->isValid());
$input->val(array('name' => 'image.jpg', 'type' => 'image/jpeg', 'tmp_name' => __DIR__ . '/image.jpg', 'error' => 0));
$input->accept('image/jpeg');
$this->assertTrue($input->isValid(), $input->error());
$input->required();
$this->assertFalse($input->isValid());
}
