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pkgmgr/tests/integration/test_branch_cli.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Integration tests for the `pkgmgr branch` CLI wiring.
These tests verify that:
- The argument parser creates the correct structure for
`branch open`, `branch close` and `branch drop`.
- `handle_branch` calls the corresponding helper functions
with the expected arguments (including base branch, cwd and force).
"""
from __future__ import annotations
import unittest
from unittest.mock import patch
from pkgmgr.cli.parser import create_parser
from pkgmgr.cli.commands.branch import handle_branch
class TestBranchCLI(unittest.TestCase):
"""
Tests for the branch subcommands implemented in the CLI.
"""
def _create_parser(self):
"""
Create the top-level parser with a minimal description.
"""
return create_parser("pkgmgr test parser")
# --------------------------------------------------------------------- #
# branch open
# --------------------------------------------------------------------- #
@patch("pkgmgr.cli.commands.branch.open_branch")
def test_branch_open_with_name_and_base(self, mock_open_branch):
"""
Ensure that `pkgmgr branch open <name> --base <branch>` calls
open_branch() with the correct parameters.
"""
parser = self._create_parser()
args = parser.parse_args(
["branch", "open", "feature/test-branch", "--base", "develop"]
)
# Sanity check: parser wiring
self.assertEqual(args.command, "branch")
self.assertEqual(args.subcommand, "open")
self.assertEqual(args.name, "feature/test-branch")
self.assertEqual(args.base, "develop")
# ctx is currently unused by handle_branch, so we can pass None
handle_branch(args, ctx=None)
mock_open_branch.assert_called_once()
_args, kwargs = mock_open_branch.call_args
self.assertEqual(kwargs.get("name"), "feature/test-branch")
self.assertEqual(kwargs.get("base_branch"), "develop")
self.assertEqual(kwargs.get("cwd"), ".")
@patch("pkgmgr.cli.commands.branch.open_branch")
def test_branch_open_with_name_and_default_base(self, mock_open_branch):
"""
Ensure that `pkgmgr branch open <name>` without --base uses
the default base branch 'main'.
"""
parser = self._create_parser()
args = parser.parse_args(["branch", "open", "feature/default-base"])
self.assertEqual(args.command, "branch")
self.assertEqual(args.subcommand, "open")
self.assertEqual(args.name, "feature/default-base")
self.assertEqual(args.base, "main")
handle_branch(args, ctx=None)
mock_open_branch.assert_called_once()
_args, kwargs = mock_open_branch.call_args
self.assertEqual(kwargs.get("name"), "feature/default-base")
self.assertEqual(kwargs.get("base_branch"), "main")
self.assertEqual(kwargs.get("cwd"), ".")
# --------------------------------------------------------------------- #
# branch close
# --------------------------------------------------------------------- #
@patch("pkgmgr.cli.commands.branch.close_branch")
def test_branch_close_with_name_and_base(self, mock_close_branch):
"""
Ensure that `pkgmgr branch close <name> --base <branch>` calls
close_branch() with the correct parameters and force=False by default.
"""
parser = self._create_parser()
args = parser.parse_args(
["branch", "close", "feature/old-branch", "--base", "main"]
)
# Sanity check: parser wiring
self.assertEqual(args.command, "branch")
self.assertEqual(args.subcommand, "close")
self.assertEqual(args.name, "feature/old-branch")
self.assertEqual(args.base, "main")
self.assertFalse(args.force)
handle_branch(args, ctx=None)
mock_close_branch.assert_called_once()
_args, kwargs = mock_close_branch.call_args
self.assertEqual(kwargs.get("name"), "feature/old-branch")
self.assertEqual(kwargs.get("base_branch"), "main")
self.assertEqual(kwargs.get("cwd"), ".")
self.assertFalse(kwargs.get("force"))
@patch("pkgmgr.cli.commands.branch.close_branch")
def test_branch_close_without_name_uses_none(self, mock_close_branch):
"""
Ensure that `pkgmgr branch close` without a name passes name=None
into close_branch(), leaving branch resolution to the helper.
"""
parser = self._create_parser()
args = parser.parse_args(["branch", "close"])
# Parser wiring: no name → None
self.assertEqual(args.command, "branch")
self.assertEqual(args.subcommand, "close")
self.assertIsNone(args.name)
self.assertEqual(args.base, "main")
self.assertFalse(args.force)
handle_branch(args, ctx=None)
mock_close_branch.assert_called_once()
_args, kwargs = mock_close_branch.call_args
self.assertIsNone(kwargs.get("name"))
self.assertEqual(kwargs.get("base_branch"), "main")
self.assertEqual(kwargs.get("cwd"), ".")
self.assertFalse(kwargs.get("force"))
@patch("pkgmgr.cli.commands.branch.close_branch")
def test_branch_close_with_force(self, mock_close_branch):
"""
Ensure that `pkgmgr branch close <name> --force` passes force=True.
"""
parser = self._create_parser()
args = parser.parse_args(
["branch", "close", "feature/old-branch", "--base", "main", "--force"]
)
self.assertTrue(args.force)
handle_branch(args, ctx=None)
mock_close_branch.assert_called_once()
_args, kwargs = mock_close_branch.call_args
self.assertEqual(kwargs.get("name"), "feature/old-branch")
self.assertEqual(kwargs.get("base_branch"), "main")
self.assertEqual(kwargs.get("cwd"), ".")
self.assertTrue(kwargs.get("force"))
# --------------------------------------------------------------------- #
# branch drop
# --------------------------------------------------------------------- #
@patch("pkgmgr.cli.commands.branch.drop_branch")
def test_branch_drop_with_name_and_base(self, mock_drop_branch):
"""
Ensure that `pkgmgr branch drop <name> --base <branch>` calls
drop_branch() with the correct parameters and force=False by default.
"""
parser = self._create_parser()
args = parser.parse_args(
["branch", "drop", "feature/tmp-branch", "--base", "develop"]
)
self.assertEqual(args.command, "branch")
self.assertEqual(args.subcommand, "drop")
self.assertEqual(args.name, "feature/tmp-branch")
self.assertEqual(args.base, "develop")
self.assertFalse(args.force)
handle_branch(args, ctx=None)
mock_drop_branch.assert_called_once()
_args, kwargs = mock_drop_branch.call_args
self.assertEqual(kwargs.get("name"), "feature/tmp-branch")
self.assertEqual(kwargs.get("base_branch"), "develop")
self.assertEqual(kwargs.get("cwd"), ".")
self.assertFalse(kwargs.get("force"))
@patch("pkgmgr.cli.commands.branch.drop_branch")
def test_branch_drop_without_name(self, mock_drop_branch):
"""
Ensure that `pkgmgr branch drop` without a name passes name=None
into drop_branch(), leaving branch resolution to the helper.
"""
parser = self._create_parser()
args = parser.parse_args(["branch", "drop"])
self.assertEqual(args.command, "branch")
self.assertEqual(args.subcommand, "drop")
self.assertIsNone(args.name)
self.assertEqual(args.base, "main")
self.assertFalse(args.force)
handle_branch(args, ctx=None)
mock_drop_branch.assert_called_once()
_args, kwargs = mock_drop_branch.call_args
self.assertIsNone(kwargs.get("name"))
self.assertEqual(kwargs.get("base_branch"), "main")
self.assertEqual(kwargs.get("cwd"), ".")
self.assertFalse(kwargs.get("force"))
@patch("pkgmgr.cli.commands.branch.drop_branch")
def test_branch_drop_with_force(self, mock_drop_branch):
"""
Ensure that `pkgmgr branch drop <name> --force` passes force=True.
"""
parser = self._create_parser()
args = parser.parse_args(
["branch", "drop", "feature/tmp-branch", "--force"]
)
self.assertTrue(args.force)
handle_branch(args, ctx=None)
mock_drop_branch.assert_called_once()
_args, kwargs = mock_drop_branch.call_args
self.assertEqual(kwargs.get("name"), "feature/tmp-branch")
self.assertEqual(kwargs.get("base_branch"), "main")
self.assertEqual(kwargs.get("cwd"), ".")
self.assertTrue(kwargs.get("force"))
if __name__ == "__main__":
unittest.main()