Mongolid\Serializer\Serializer::unconvert PHP Метод

    public function unconvert(array $attributes)
    {
        return $this->converter->toMongoTypes($attributes);
    }

 public function testUnconvertShouldConvertObjectsToMongoTypes()
 {
     $converter = m::mock(Converter::class);
     $serializer = new Serializer($converter);
     $attributes = ['awsome', 'attrs'];
     $replaced = ['some', 'attributes'];
     $converter->shouldReceive('toMongoTypes')->with($attributes)->once()->andReturn($replaced);
     $this->assertEquals($replaced, $serializer->unconvert($attributes));
 }