public function test_get_mixed_value()
{
$data = ['id' => 1, 'name' => 'John', 'created_at' => '1234'];
$class = new stdClass();
$class->id = 1;
$class->name = 'John';
$class->created_at = Carbon::createFromDate(2015, 1, 1);
$compiled = Helper::getMixedValue($data, $class);
$expected = ['id' => 1, 'name' => 'John', 'created_at' => Carbon::createFromDate(2015, 1, 1)];
$this->assertEquals($expected, $compiled);
}