34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
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#!/usr/bin/env python3
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import unittest
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from unittest.mock import patch, MagicMock
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# 假设你的模块名为 CU，Catch 定义在 CU/Catch.py
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from CU.Catch import Catch, CatchStatus
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class TestCatchRelayControl(unittest.TestCase):
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@patch('CU.EMV.close') # 只mock close函数，因为我们只关心关闭电磁阀1
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def test_catch_status_ctake_calls_close_relay(self, mock_close):
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# 创建一个 mock 的 RobotClient（不需要真实实现）
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mock_robot_client = MagicMock()
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mock_robot_client.time_delay_put = 0.5
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mock_robot_client.con_ios = [0, 1, 2]
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# 实例化 Catch 类
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catch_instance = Catch(mock_robot_client)
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# 设置状态为 CTake
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catch_instance.catch_status = CatchStatus.CTake
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# 第一次 run，应该触发 close(1, 0, 0)
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catch_instance.run()
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# 验证 close 是否被调用，并且是 close(1, 0, 0)
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mock_close.assert_called_once_with(1, 0, 0)
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# 再次 run，不应再次调用 close
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catch_instance.run()
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self.assertEqual(mock_close.call_count, 1) # 确保只调用了一次
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if __name__ == '__main__':
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unittest.main()
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