mirror of
https://github.com/kevinveenbirkenbach/computer-playbook.git
synced 2025-07-18 06:24:25 +02:00
73 lines
2.9 KiB
Python
73 lines
2.9 KiB
Python
import os
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import sys
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import tempfile
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import unittest
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from unittest import mock
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# Insert project root into import path so we can import main.py
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sys.path.insert(
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0,
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os.path.abspath(os.path.join(os.path.dirname(__file__), "../../"))
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)
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import main # assumes main.py lives at the project root
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class TestMainHelpers(unittest.TestCase):
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def test_format_command_help_basic(self):
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name = "cmd"
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description = "A basic description"
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output = main.format_command_help(
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name, description,
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indent=2, col_width=20, width=40
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)
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# Should start with two spaces and the command name
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self.assertTrue(output.startswith(" cmd"))
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# Description should appear somewhere in the wrapped text
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self.assertIn("A basic description", output)
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def test_list_cli_commands_filters_and_sorts(self):
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# Create a temporary directory with sample files containing argparse
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with tempfile.TemporaryDirectory() as tmpdir:
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# Create Python files that import argparse
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one_path = os.path.join(tmpdir, "one.py")
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with open(one_path, "w") as f:
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f.write("import argparse\n# dummy CLI command\n")
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two_path = os.path.join(tmpdir, "two.py")
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with open(two_path, "w") as f:
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f.write("import argparse\n# another CLI command\n")
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# Non-Python and dunder files should be ignored
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open(os.path.join(tmpdir, "__init__.py"), "w").close()
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open(os.path.join(tmpdir, "ignore.txt"), "w").close()
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# Only 'one' and 'two' should be returned, in sorted order
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commands = main.list_cli_commands(tmpdir)
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self.assertEqual([(None, 'one'), (None, 'two')], commands)
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def test_git_clean_repo_invokes_git_clean(self):
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with mock.patch('main.subprocess.run') as mock_run:
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main.git_clean_repo()
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mock_run.assert_called_once_with(['git', 'clean', '-Xfd'], check=True)
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@mock.patch('main.subprocess.run')
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def test_extract_description_via_help_with_description(self, mock_run):
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# Simulate subprocess returning help output with a description
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mock_stdout = "usage: dummy.py [options]\n\nThis is a help description.\n"
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mock_run.return_value = mock.Mock(stdout=mock_stdout)
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description = main.extract_description_via_help("/fake/path/dummy.py")
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self.assertEqual(description, "This is a help description.")
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@mock.patch('main.subprocess.run')
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def test_extract_description_via_help_without_description(self, mock_run):
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# Simulate subprocess returning help output without a description
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mock_stdout = "usage: empty.py [options]\n"
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mock_run.return_value = mock.Mock(stdout=mock_stdout)
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description = main.extract_description_via_help("/fake/path/empty.py")
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self.assertEqual(description, "-")
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if __name__ == "__main__":
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unittest.main()
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