44 lines
1.8 KiB
Python
44 lines
1.8 KiB
Python
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from __future__ import annotations
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import tempfile
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import unittest
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from pathlib import Path
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from Brain.yovision_brain.domain import Box
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from Brain.yovision_brain.source import CentroidTracker, read_stream_url
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class StreamURLTests(unittest.TestCase):
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def test_requires_absolute_single_rtsp_url_file(self) -> None:
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with tempfile.TemporaryDirectory() as directory:
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path = Path(directory) / "stream.url"
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path.write_text("rtsp://user:secret@127.0.0.1:8554/camera\n", encoding="utf-8")
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self.assertEqual(read_stream_url(str(path)), "rtsp://user:secret@127.0.0.1:8554/camera")
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path.write_text("rtsp://127.0.0.1/a\nrtsp://127.0.0.1/b\n", encoding="utf-8")
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with self.assertRaisesRegex(ValueError, "exactly one") as caught:
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read_stream_url(str(path))
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self.assertNotIn("127.0.0.1", str(caught.exception))
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def test_rejects_relative_path_without_echoing_input(self) -> None:
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with self.assertRaisesRegex(ValueError, "absolute"):
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read_stream_url("camera-secret.url")
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def test_rejects_url_files_inside_repository(self) -> None:
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repository_file = Path(__file__).resolve()
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with self.assertRaisesRegex(ValueError, "outside the repository"):
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read_stream_url(str(repository_file))
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class TrackerTests(unittest.TestCase):
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def test_nearby_boxes_retain_track_and_distant_box_gets_new_track(self) -> None:
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tracker = CentroidTracker(max_distance=0.2)
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first = tracker.update([(Box(0.1, 0.1, 0.2, 0.4), 0.8)], 1)
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nearby = tracker.update([(Box(0.12, 0.1, 0.22, 0.4), 0.7)], 2)
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distant = tracker.update([(Box(0.7, 0.1, 0.8, 0.4), 0.9)], 3)
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self.assertEqual(first[0].track_id, nearby[0].track_id)
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self.assertNotEqual(nearby[0].track_id, distant[0].track_id)
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if __name__ == "__main__":
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unittest.main()
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