MCP Code Analysis Server

"""Tests for version management utilities.""" import subprocess from unittest.mock import Mock, patch from src.utils.version import ( VersionInfo, compare_versions, get_api_version, get_build_info, get_package_version, get_server_info, get_version_info, is_compatible_version, ) class TestVersionUtils: """Tests for version utilities.""" def test_version_info_creation(self) -> None: """Test VersionInfo creation.""" version_info = VersionInfo( version="1.2.3", major=1, minor=2, patch=3, pre_release="alpha.1", build="build.123", ) assert version_info.version == "1.2.3" assert version_info.major == 1 assert version_info.minor == 2 assert version_info.patch == 3 assert version_info.pre_release == "alpha.1" assert version_info.build == "build.123" @patch("importlib.metadata.version") def test_get_package_version_success(self, mock_version: Mock) -> None: """Test successful package version retrieval.""" mock_version.return_value = "1.2.3" version = get_package_version("test-package") assert version == "1.2.3" mock_version.assert_called_once_with("test-package") def test_get_package_version_default(self) -> None: """Test default package version retrieval.""" version = get_package_version() # Should return the actual version (0.1.0 by default) assert version == "0.1.0" def test_get_version_info_simple(self) -> None: """Test version info parsing for simple version.""" # Test with actual version version_info = get_version_info() assert version_info.version == "0.1.0" assert version_info.major == 0 assert version_info.minor == 1 assert version_info.patch == 0 assert version_info.pre_release is None assert version_info.build is None def test_compare_versions_equal(self) -> None: """Test version comparison for equal versions.""" assert compare_versions("1.2.3", "1.2.3") == 0 def test_compare_versions_greater(self) -> None: """Test version comparison for greater version.""" assert compare_versions("1.2.4", "1.2.3") == 1 assert compare_versions("1.3.0", "1.2.9") == 1 assert compare_versions("2.0.0", "1.9.9") == 1 def test_compare_versions_lesser(self) -> None: """Test version comparison for lesser version.""" assert compare_versions("1.2.2", "1.2.3") == -1 assert compare_versions("1.1.9", "1.2.0") == -1 assert compare_versions("0.9.9", "1.0.0") == -1 def test_compare_versions_missing_components(self) -> None: """Test version comparison with missing components.""" assert compare_versions("1.2", "1.2.0") == 0 assert compare_versions("1", "1.0.0") == 0 assert compare_versions("1.2.1", "1.2") == 1 def test_compare_versions_invalid(self) -> None: """Test version comparison with invalid versions.""" assert compare_versions("invalid", "1.2.3") == 0 assert compare_versions("1.2.3", "invalid") == 0 @patch("src.utils.version.get_package_version") def test_is_compatible_version_compatible(self, mock_get_version: Mock) -> None: """Test version compatibility check for compatible versions.""" mock_get_version.return_value = "1.2.3" assert is_compatible_version("1.2.3") is True assert is_compatible_version("1.2.0") is True assert is_compatible_version("1.1.0") is True @patch("src.utils.version.get_package_version") def test_is_compatible_version_incompatible(self, mock_get_version: Mock) -> None: """Test version compatibility check for incompatible versions.""" mock_get_version.return_value = "1.2.3" assert is_compatible_version("1.2.4") is False assert is_compatible_version("1.3.0") is False assert is_compatible_version("2.0.0") is False def test_is_compatible_version_with_current(self) -> None: """Test version compatibility check with explicit current version.""" assert is_compatible_version("1.2.0", "1.2.3") is True assert is_compatible_version("1.2.4", "1.2.3") is False @patch("src.utils.version.get_version_info") def test_get_build_info_basic(self, mock_get_version_info: Mock) -> None: """Test basic build info retrieval.""" mock_get_version_info.return_value = VersionInfo( version="1.2.3", major=1, minor=2, patch=3 ) with patch("subprocess.run") as mock_run: mock_run.side_effect = subprocess.CalledProcessError(1, "git") build_info = get_build_info() assert build_info["version"] == "1.2.3" assert build_info["major"] == "1" assert build_info["minor"] == "2" assert build_info["patch"] == "3" @patch("src.utils.version.get_version_info") def test_get_build_info_with_git(self, mock_get_version_info: Mock) -> None: """Test build info retrieval with git information.""" mock_get_version_info.return_value = VersionInfo( version="1.2.3", major=1, minor=2, patch=3, pre_release="alpha.1", build="build.123", ) with patch("subprocess.run") as mock_run: # Mock git commands mock_run.side_effect = [ Mock(returncode=0, stdout="abcd1234\n"), # git rev-parse HEAD Mock(returncode=0, stdout="main\n"), # git rev-parse --abbrev-ref HEAD Mock(returncode=0, stdout=""), # git status --porcelain ] build_info = get_build_info() assert build_info["version"] == "1.2.3" assert build_info["pre_release"] == "alpha.1" assert build_info["build"] == "build.123" assert build_info["git_commit"] == "abcd1234" assert build_info["git_branch"] == "main" assert build_info["git_dirty"] == "false" @patch("src.utils.version.get_version_info") def test_get_build_info_with_dirty_git(self, mock_get_version_info: Mock) -> None: """Test build info retrieval with dirty git repository.""" mock_get_version_info.return_value = VersionInfo( version="1.2.3", major=1, minor=2, patch=3 ) with patch("subprocess.run") as mock_run: # Mock git commands with dirty status mock_run.side_effect = [ Mock(returncode=0, stdout="abcd1234\n"), # git rev-parse HEAD Mock(returncode=0, stdout="main\n"), # git rev-parse --abbrev-ref HEAD Mock( returncode=0, stdout="M file.py\n" ), # git status --porcelain (dirty) ] build_info = get_build_info() assert build_info["git_dirty"] == "true" def test_get_api_version(self) -> None: """Test API version retrieval.""" api_version = get_api_version() assert api_version == "2024-11-05" @patch("src.utils.version.get_version_info") @patch("src.utils.version.get_build_info") def test_get_server_info( self, mock_get_build_info: Mock, mock_get_version_info: Mock ) -> None: """Test server info retrieval.""" mock_get_version_info.return_value = VersionInfo( version="1.2.3", major=1, minor=2, patch=3 ) mock_get_build_info.return_value = { "version": "1.2.3", "git_commit": "abcd1234", "git_branch": "main", } server_info = get_server_info() assert server_info["name"] == "MCP Code Analysis Server" assert server_info["version"] == "1.2.3" assert server_info["api_version"] == "2024-11-05" assert server_info["status"] == "healthy" assert "build_info" in server_info assert server_info["build_info"]["git_commit"] == "abcd1234" def test_version_info_defaults(self) -> None: """Test VersionInfo with default values.""" version_info = VersionInfo(version="1.2.3", major=1, minor=2, patch=3) assert version_info.pre_release is None assert version_info.build is None