Coverage for tests / unit / parsers / test_actionlint_parser.py: 100%

1"""Unit tests for the Actionlint output parser. 

2 

3These tests validate that the parser handles empty output and typical 

4``file:line:col: level: message [CODE]`` lines, producing structured issues. 

5""" 

6 

7from assertpy import assert_that 

8 

9from lintro.parsers.actionlint.actionlint_parser import parse_actionlint_output 

10 

11 

12def test_parse_actionlint_empty() -> None: 

13 """Return an empty list for empty parser input.""" 

14 assert_that(parse_actionlint_output("")).is_equal_to([]) 

15 

16 

17def test_parse_actionlint_lines() -> None: 

18 """Parse typical actionlint lines and produce structured issues.""" 

19 out = ( 

20 "workflow.yml:10:5: error: unexpected key [AL100]\n" 

21 "workflow.yml:12:3: warning: something minor" 

22 ) 

23 issues = parse_actionlint_output(out) 

24 assert_that(len(issues)).is_equal_to(2) 

25 i0 = issues[0] 

26 assert_that(i0.file).is_equal_to("workflow.yml") 

27 assert_that(i0.line).is_equal_to(10) 

28 assert_that(i0.column).is_equal_to(5) 

29 assert_that(i0.level).is_equal_to("error") 

30 assert_that(i0.code).is_equal_to("AL100") 

31 assert_that(i0.message).contains("unexpected key") 

32 

33 

34def test_parse_actionlint_ansi_codes_stripped() -> None: 

35 """Strip ANSI escape codes from output for consistent CI/local parsing.""" 

36 # Output with ANSI color codes (common in CI environments) 

37 output = "\x1b[31mworkflow.yml:10:5: error: unexpected key [AL100]\x1b[0m" 

38 issues = parse_actionlint_output(output) 

39 assert_that(len(issues)).is_equal_to(1) 

40 assert_that(issues[0].file).is_equal_to("workflow.yml") 

41 assert_that(issues[0].code).is_equal_to("AL100")