70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
from __future__ import annotations
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import runpy
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import sys
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import unittest
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from unittest.mock import patch
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class TestIntegrationBranchCommands(unittest.TestCase):
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"""
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Integration tests for the `pkgmgr branch` CLI wiring.
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These tests execute the real entry point (main.py) and mock
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the high-level `open_branch` helper to ensure that argument
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parsing and dispatch behave as expected.
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"""
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def _run_pkgmgr(self, extra_args: list[str]) -> None:
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"""
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Run the main entry point with the given extra args, as if called via:
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pkgmgr <extra_args...>
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We explicitly set sys.argv and execute main.py as __main__ using runpy.
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"""
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original_argv = list(sys.argv)
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try:
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# argv[0] is the program name; the rest are CLI arguments.
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sys.argv = ["pkgmgr"] + list(extra_args)
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runpy.run_module("main", run_name="__main__")
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finally:
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sys.argv = original_argv
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@patch("pkgmgr.cli_core.commands.branch.open_branch")
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def test_branch_open_with_name_and_base(self, mock_open_branch) -> None:
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"""
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`pkgmgr branch open feature/test --base develop` must forward
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the name and base branch to open_branch() with cwd=".".
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"""
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self._run_pkgmgr(
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["branch", "open", "feature/test", "--base", "develop"]
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)
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mock_open_branch.assert_called_once()
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_, kwargs = mock_open_branch.call_args
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self.assertEqual(kwargs.get("name"), "feature/test")
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self.assertEqual(kwargs.get("base_branch"), "develop")
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self.assertEqual(kwargs.get("cwd"), ".")
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@patch("pkgmgr.cli_core.commands.branch.open_branch")
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def test_branch_open_without_name_uses_default_base(
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self,
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mock_open_branch,
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) -> None:
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"""
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`pkgmgr branch open` without a name must still call open_branch(),
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passing name=None and the default base branch 'main'.
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"""
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self._run_pkgmgr(["branch", "open"])
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mock_open_branch.assert_called_once()
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_, kwargs = mock_open_branch.call_args
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self.assertIsNone(kwargs.get("name"))
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self.assertEqual(kwargs.get("base_branch"), "main")
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self.assertEqual(kwargs.get("cwd"), ".")
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if __name__ == "__main__":
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unittest.main()
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