"""Tests for Git operations"""
import pytest
from unittest.mock import patch, MagicMock
from src.providers.github.git_operations import run_git_command
class TestRunGitCommandSuccess:
"""Test successful git command execution"""
@patch('src.providers.github.git_operations.subprocess.run')
def test_returns_success_and_output(self, mock_run):
mock_run.return_value = MagicMock(
returncode=0,
stdout="commit abc123",
stderr=""
)
success, output = run_git_command(['git', 'log', '--oneline', '-1'])
assert success is True
assert output == "commit abc123"
@patch('src.providers.github.git_operations.subprocess.run')
def test_runs_command_with_args(self, mock_run):
mock_run.return_value = MagicMock(returncode=0, stdout="output", stderr="")
run_git_command(['git', 'commit', '-m', 'test message'])
mock_run.assert_called_once()
call_args = mock_run.call_args
assert call_args[0][0] == ['git', 'commit', '-m', 'test message']
class TestRunGitCommandFailure:
"""Test git command execution failures"""
@patch('src.providers.github.git_operations.subprocess.run')
def test_returns_failure_on_non_zero_returncode(self, mock_run):
mock_run.return_value = MagicMock(
returncode=128,
stdout="",
stderr="fatal: not a git repository"
)
success, output = run_git_command(['git', 'status'])
assert success is False
assert "fatal: not a git repository" in output
@patch('src.providers.github.git_operations.subprocess.run')
def test_returns_failure_with_merge_conflict(self, mock_run):
mock_run.return_value = MagicMock(
returncode=1,
stdout="",
stderr="CONFLICT (content): Merge conflict in file.txt"
)
success, output = run_git_command(['git', 'merge', 'feature-branch'])
assert success is False
assert "CONFLICT" in output
class TestRunGitCommandWithCwd:
"""Test git command execution with custom working directory"""
@patch('src.providers.github.git_operations.subprocess.run')
def test_passes_cwd_parameter(self, mock_run):
mock_run.return_value = MagicMock(returncode=0, stdout="output", stderr="")
run_git_command(['git', 'status'], cwd='/path/to/repo')
call_kwargs = mock_run.call_args[1]
assert call_kwargs.get('cwd') == '/path/to/repo'
@patch('src.providers.github.git_operations.subprocess.run')
def test_executes_in_default_dir_when_cwd_not_provided(self, mock_run):
mock_run.return_value = MagicMock(returncode=0, stdout="output", stderr="")
run_git_command(['git', 'log'])
call_kwargs = mock_run.call_args[1]
assert 'cwd' not in call_kwargs or call_kwargs.get('cwd') is None
class TestRunGitCommandEdgeCases:
"""Test edge cases for git command execution"""
@patch('src.providers.github.git_operations.subprocess.run')
def test_handles_multiline_output(self, mock_run):
multiline_output = "line1\nline2\nline3"
mock_run.return_value = MagicMock(
returncode=0,
stdout=multiline_output,
stderr=""
)
success, result = run_git_command(['git', 'log'])
assert success is True
assert "line1" in result
assert "line2" in result
assert "line3" in result
@patch('src.providers.github.git_operations.subprocess.run')
def test_handles_empty_output(self, mock_run):
mock_run.return_value = MagicMock(
returncode=0,
stdout="",
stderr=""
)
success, result = run_git_command(['git', 'diff'])
assert success is True
assert result == ""
@patch('src.providers.github.git_operations.subprocess.run')
def test_handles_unicode_in_output(self, mock_run):
unicode_output = "commit: fr-FR, en-US, status: complete"
mock_run.return_value = MagicMock(
returncode=0,
stdout=unicode_output,
stderr=""
)
success, result = run_git_command(['git', 'log'])
assert success is True
assert "fr-FR" in result
assert "en-US" in result
assert "complete" in result
