Coverage for tests / unit / tools / prettier / test_set_options.py: 100%

1"""Tests for PrettierPlugin.set_options method.""" 

2 

3from __future__ import annotations 

4 

5from typing import TYPE_CHECKING 

6 

7import pytest 

8from assertpy import assert_that 

9 

10if TYPE_CHECKING: 

11 from lintro.tools.definitions.prettier import PrettierPlugin 

12 

13 

14# Tests for valid options 

15 

16 

17@pytest.mark.parametrize( 

18 ("option_name", "option_value"), 

19 [ 

20 ("verbose_fix_output", True), 

21 ("verbose_fix_output", False), 

22 ("line_length", 80), 

23 ("line_length", 120), 

24 ], 

25 ids=[ 

26 "verbose_fix_output_true", 

27 "verbose_fix_output_false", 

28 "line_length_80", 

29 "line_length_120", 

30 ], 

31) 

32def test_set_options_valid( 

33 prettier_plugin: PrettierPlugin, 

34 option_name: str, 

35 option_value: object, 

36) -> None: 

37 """Set valid options correctly. 

38 

39 Args: 

40 prettier_plugin: The prettier plugin instance to test. 

41 option_name: Name of the option to set. 

42 option_value: Value to set for the option. 

43 """ 

44 prettier_plugin.set_options(**{option_name: option_value}) # type: ignore[arg-type] 

45 assert_that(prettier_plugin.options.get(option_name)).is_equal_to(option_value) 

46 

47 

48# Tests for invalid types 

49 

50 

51@pytest.mark.parametrize( 

52 ("option_name", "invalid_value", "error_match"), 

53 [ 

54 ("verbose_fix_output", "yes", "verbose_fix_output must be a boolean"), 

55 ("verbose_fix_output", 1, "verbose_fix_output must be a boolean"), 

56 ("line_length", "eighty", "line_length must be an integer"), 

57 ("line_length", 0, "line_length must be positive"), 

58 ("line_length", -10, "line_length must be positive"), 

59 ], 

60 ids=[ 

61 "invalid_verbose_fix_output_string", 

62 "invalid_verbose_fix_output_int", 

63 "invalid_line_length_string", 

64 "invalid_line_length_zero", 

65 "invalid_line_length_negative", 

66 ], 

67) 

68def test_set_options_invalid_type( 

69 prettier_plugin: PrettierPlugin, 

70 option_name: str, 

71 invalid_value: object, 

72 error_match: str, 

73) -> None: 

74 """Raise ValueError for invalid option types. 

75 

76 Args: 

77 prettier_plugin: The prettier plugin instance to test. 

78 option_name: Name of the option being tested. 

79 invalid_value: Invalid value that should cause an error. 

80 error_match: Expected error message substring. 

81 """ 

82 with pytest.raises(ValueError, match=error_match): 

83 prettier_plugin.set_options(**{option_name: invalid_value}) # type: ignore[arg-type]