Coverage for tests / unit / config / test_enforce_config.py: 100%

1"""Tests for lintro.config.enforce_config module.""" 

2 

3from __future__ import annotations 

4 

5import pytest 

6from assertpy import assert_that 

7 

8from lintro.config.enforce_config import EnforceConfig 

9 

10 

11def test_enforce_config_default_line_length() -> None: 

12 """EnforceConfig has None line_length by default.""" 

13 config = EnforceConfig() 

14 assert_that(config.line_length).is_none() 

15 

16 

17def test_enforce_config_default_target_python() -> None: 

18 """EnforceConfig has None target_python by default.""" 

19 config = EnforceConfig() 

20 assert_that(config.target_python).is_none() 

21 

22 

23def test_enforce_config_set_line_length() -> None: 

24 """EnforceConfig accepts line_length value.""" 

25 config = EnforceConfig(line_length=88) 

26 assert_that(config.line_length).is_equal_to(88) 

27 

28 

29def test_enforce_config_set_target_python() -> None: 

30 """EnforceConfig accepts target_python value.""" 

31 config = EnforceConfig(target_python="py313") 

32 assert_that(config.target_python).is_equal_to("py313") 

33 

34 

35def test_enforce_config_full_init() -> None: 

36 """EnforceConfig accepts all parameters.""" 

37 config = EnforceConfig(line_length=120, target_python="py311") 

38 assert_that(config.line_length).is_equal_to(120) 

39 assert_that(config.target_python).is_equal_to("py311") 

40 

41 

42def test_enforce_config_line_length_minimum() -> None: 

43 """EnforceConfig enforces minimum line_length of 1.""" 

44 with pytest.raises(ValueError, match="greater than or equal to 1"): 

45 EnforceConfig(line_length=0) 

46 

47 

48def test_enforce_config_line_length_maximum() -> None: 

49 """EnforceConfig enforces maximum line_length of 500.""" 

50 with pytest.raises(ValueError, match="less than or equal to 500"): 

51 EnforceConfig(line_length=501) 

52 

53 

54def test_enforce_config_line_length_boundary_min() -> None: 

55 """EnforceConfig accepts minimum line_length of 1.""" 

56 config = EnforceConfig(line_length=1) 

57 assert_that(config.line_length).is_equal_to(1) 

58 

59 

60def test_enforce_config_line_length_boundary_max() -> None: 

61 """EnforceConfig accepts maximum line_length of 500.""" 

62 config = EnforceConfig(line_length=500) 

63 assert_that(config.line_length).is_equal_to(500)