step_walker_test.py 文件源码

def test_teleport(self):
        walk_max = self.bot.config.walk_max
        walk_min = self.bot.config.walk_min

        self.bot.config.walk_max = 4
        self.bot.config.walk_min = 2

        sw = StepWalker(self.bot, 10, 10, precision=0.0)
        self.assertEqual(sw.dest_lat, 10)
        self.assertEqual(sw.dest_lng, 10)

        @mock.patch('random.uniform')
        def run_step(mock_random):
            mock_random.return_value = 0.0
            return sw.step(speed=float("inf"))

        finishedWalking = run_step()
        self.assertTrue(finishedWalking, 'step should return True')
        total_distance = Geodesic.WGS84.Inverse(0.0, 0.0, 10, 10)["s12"]
        distance = Geodesic.WGS84.Inverse(0.0, 0.0, self.bot.position[0], self.bot.position[1])["s12"]
        self.assertTrue(0.0 <= abs(total_distance - distance) <= (sw.precision + sw.epsilon))

        self.bot.config.walk_max = walk_max
        self.bot.config.walk_min = walk_min