56c804b7eb
Exhaustive test cases for both classes, with 100% coverage. Adds `mock` dependency. Tests for actuation receiver do not yet pass. ref: N25B-168
80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
import unittest
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import mock
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import zmq
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from robot_interface.endpoints.main_receiver import MainReceiver
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class TestMainReceiver(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls.context = zmq.Context()
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def test_handle_ping(self):
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receiver = MainReceiver(self.context)
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response = receiver.handle_message({"endpoint": "ping", "data": "pong"})
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self.assertIn("endpoint", response)
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self.assertEqual(response["endpoint"], "ping")
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self.assertIn("data", response)
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self.assertEqual(response["data"], "pong")
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def test_handle_ping_none(self):
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receiver = MainReceiver(self.context)
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response = receiver.handle_message({"endpoint": "ping", "data": None})
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self.assertIn("endpoint", response)
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self.assertEqual(response["endpoint"], "ping")
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self.assertIn("data", response)
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self.assertEqual(response["data"], None)
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@mock.patch("robot_interface.endpoints.main_receiver.state")
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def test_handle_negotiate_ports(self, mock_state):
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receiver = MainReceiver(self.context)
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mock_state.sockets = [receiver]
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response = receiver.handle_message({"endpoint": "negotiate/ports", "data": None})
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self.assertIn("endpoint", response)
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self.assertEqual(response["endpoint"], "negotiate/ports")
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self.assertIn("data", response)
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self.assertIsInstance(response["data"], list)
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for port in response["data"]:
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self.assertIn("id", port)
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self.assertIsInstance(port["id"], str)
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self.assertIn("port", port)
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self.assertIsInstance(port["port"], int)
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self.assertIn("bind", port)
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self.assertIsInstance(port["bind"], bool)
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self.assertTrue(any(port["id"] == "main" for port in response["data"]))
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def test_handle_unimplemented_endpoint(self):
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receiver = MainReceiver(self.context)
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response = receiver.handle_message({
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"endpoint": "some_endpoint_that_definitely_does_not_exist",
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"data": None,
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})
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self.assertIn("endpoint", response)
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self.assertEqual(response["endpoint"], "error")
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self.assertIn("data", response)
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self.assertIsInstance(response["data"], str)
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def test_handle_unimplemented_negotiation_endpoint(self):
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receiver = MainReceiver(self.context)
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response = receiver.handle_message({
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"endpoint": "negotiate/but_some_subpath_that_definitely_does_not_exist",
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"data": None,
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})
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self.assertIn("endpoint", response)
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self.assertEqual(response["endpoint"], "negotiate/error")
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self.assertIn("data", response)
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self.assertIsInstance(response["data"], str)
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if __name__ == "__main__":
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unittest.main()
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