6875cf5ed1
129 tests across cache, filetypes, code, disk, recency, tree, report, and capabilities. Uses stdlib unittest only — no new dependencies. Also updates CLAUDE.md development workflow to require test coverage for all future changes. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
75 lines
2.8 KiB
Python
75 lines
2.8 KiB
Python
"""Tests for luminos_lib/recency.py"""
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import unittest
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from unittest.mock import patch, MagicMock
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from luminos_lib.recency import find_recent_files
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class TestFindRecentFiles(unittest.TestCase):
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def _mock_find(self, lines):
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output = "\n".join(lines)
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return MagicMock(returncode=0, stdout=output)
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def test_returns_sorted_by_recency(self):
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lines = [
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"1000.0\t/tmp/old.py",
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"2000.0\t/tmp/new.py",
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"1500.0\t/tmp/mid.py",
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]
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with patch("subprocess.run", return_value=self._mock_find(lines)):
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result = find_recent_files("/tmp")
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self.assertEqual(result[0]["name"], "new.py")
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self.assertEqual(result[1]["name"], "mid.py")
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self.assertEqual(result[2]["name"], "old.py")
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def test_limits_to_n(self):
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lines = [f"{i}.0\t/tmp/file{i}.py" for i in range(20)]
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with patch("subprocess.run", return_value=self._mock_find(lines)):
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result = find_recent_files("/tmp", n=5)
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self.assertEqual(len(result), 5)
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def test_entry_fields(self):
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lines = ["1700000000.0\t/tmp/subdir/script.py"]
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with patch("subprocess.run", return_value=self._mock_find(lines)):
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result = find_recent_files("/tmp")
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self.assertEqual(len(result), 1)
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entry = result[0]
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self.assertEqual(entry["name"], "script.py")
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self.assertEqual(entry["path"], "/tmp/subdir/script.py")
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self.assertIsInstance(entry["modified"], float)
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self.assertIsInstance(entry["modified_human"], str)
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def test_timeout_returns_empty(self):
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import subprocess
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with patch("subprocess.run", side_effect=subprocess.TimeoutExpired("find", 30)):
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result = find_recent_files("/tmp")
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self.assertEqual(result, [])
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def test_file_not_found_returns_empty(self):
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with patch("subprocess.run", side_effect=FileNotFoundError):
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result = find_recent_files("/tmp")
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self.assertEqual(result, [])
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def test_nonzero_returncode_returns_empty(self):
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mock = MagicMock(returncode=1, stdout="")
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with patch("subprocess.run", return_value=mock):
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result = find_recent_files("/tmp")
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self.assertEqual(result, [])
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def test_empty_output_returns_empty(self):
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mock = MagicMock(returncode=0, stdout="")
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with patch("subprocess.run", return_value=mock):
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result = find_recent_files("/tmp")
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self.assertEqual(result, [])
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def test_malformed_lines_skipped(self):
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lines = ["notvalid", "1000.0\t/tmp/good.py", "alsoinvalid"]
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with patch("subprocess.run", return_value=self._mock_find(lines)):
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result = find_recent_files("/tmp")
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self.assertEqual(len(result), 1)
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self.assertEqual(result[0]["name"], "good.py")
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if __name__ == "__main__":
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unittest.main()
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