import datetime
import unittest
from unittest.mock import patch

from dse_shared_libs.mock.response import MyResponse

from orchestrator import Orchestrator


class TestOrchestrator(unittest.TestCase):
    def setUp(self) -> None:
        self.timestamp = datetime.datetime.now()
        with patch('requests.sessions.Session.get', MyResponse):
            self.orc = Orchestrator()

    def test(self):
        self.orc.tls = {'1': {'color': 'RED', 'switching_time': 1, 'last_switch': self.timestamp}}
        tl_geo = {'cursor': [
            {'id': '1', 'calculatedRange': 100}
        ]}
        current_vel = 130.0

        target_vel = self.orc._compute_velocity(tl_geo, current_vel)
        self.assertEqual(current_vel, target_vel)