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from unittest import TestCase
from unittest.mock import MagicMock
from deepracer_compat_reward_function.converter.object_converter import ObjectConverter


class ObjectConverterTest(TestCase):
    def setUp(self):
        self.deepracer_env_state = MagicMock()
        self.object_converter = ObjectConverter(self.deepracer_env_state)

    def test_convert(self) -> None:
        self.assertEqual(self.object_converter.convert(),
                         {"objects_speed": [],
                          "objects_location": [],
                          "objects_heading": [],
                          "objects_left_of_center": []})