Coverage for Users / vladimirpavlov / PycharmProjects / parameterizable / tests / test_version.py: 94%

1import re 

2 

3import pytest 

4 

5import mixinforge 

6 

7 

8def test_version_exists(): 

9 """ 

10 Test that __version__ attribute exists and is accessible. 

11 """ 

12 assert hasattr(mixinforge, '__version__') 

13 assert mixinforge.__version__ is not None 

14 

15 

16def test_version_is_string(): 

17 """ 

18 Test that __version__ is a string. 

19 """ 

20 assert isinstance(mixinforge.__version__, str) 

21 assert len(mixinforge.__version__) > 0 

22 

23 

24def test_version_follows_semantic_versioning(): 

25 """ 

26 Test that __version__ follows semantic versioning format (X.Y.Z). 

27 """ 

28 # Basic semantic versioning pattern: major.minor.patch 

29 # May also include pre-release identifiers (alpha, beta, rc) 

30 semver_pattern = r'^\d+\.\d+\.\d+(?:[-.]?(?:a|alpha|b|beta|rc|dev)\d*)?$' 

31 assert re.match(semver_pattern, mixinforge.__version__) 

32 

33 

34def test_version_accessible_from_metadata(): 

35 """ 

36 Test that __version__ can be accessed and is consistent with importlib.metadata. 

37 """ 

38 from importlib import metadata 

39 

40 # Test that we can get version from metadata (this is how it's implemented) 

41 try: 

42 metadata_version = metadata.version("mixinforge") 

43 # The __version__ should match what metadata reports 

44 assert mixinforge.__version__ == metadata_version 

45 except Exception as e: 

46 # If metadata lookup fails, at least ensure __version__ exists and is valid 

47 pytest.fail(f"Could not retrieve version from metadata: {e}") 

48 

49 

50def test_version_format_compatibility(): 

51 """ 

52 Test that __version__ can be compared and parsed as a version string. 

53 """ 

54 # Split version into components 

55 parts = mixinforge.__version__.split('.') 

56 

57 # Verify we can parse major, minor, patch version numbers 

58 assert len(parts) >= 3 

59 assert all(p.isdigit() for p in parts[:3]) 

60 

61 major = int(parts[0]) 

62 minor = int(parts[1]) 

63 patch = int(parts[2]) 

64 

65 # Test that version components are integers >= 0 

66 assert major >= 0 

67 assert minor >= 0 

68 assert patch >= 0 

69 

70 

71def test_version_in_all(): 

72 """ 

73 Test that __version__ is included in the __all__ list. 

74 """ 

75 assert '__version__' in mixinforge.__all__