1  Before:
 2    runtime! ale_linters/apiblueprint/drafter.vim
 3  
 4  After:
 5    call ale#linter#Reset()
 6  
 7  Execute(drafter handler should handle errors output):
 8    AssertEqual
 9    \ [
10    \   {
11    \     'lnum': 25,
12    \     'col': 3,
13    \     'text': "unable to parse response signature, expected 'response [<HTTP status code>] [(<media type>)]'",
14    \     'type': "W",
15    \   },
16    \   {
17    \     'lnum': 25,
18    \     'col': 3,
19    \     'text': "missing response HTTP status code, assuming 'Response 200'",
20    \     'type': "W",
21    \   },
22    \   {
23    \     'lnum': 30,
24    \     'col': 7,
25    \     'end_lnum': 32,
26    \     'end_col': 7,
27    \     'text': "message-body asset is expected to be a pre-formatted code block, separate it by a newline and indent every of its line by 12 spaces or 3 tabs",
28    \     'type': "W",
29    \   },
30    \ ],
31    \ ale_linters#apiblueprint#drafter#HandleErrors(bufnr(''), [
32    \   "",
33    \   "OK.",
34    \   "warning: (3)  unable to parse response signature, expected 'response [<HTTP status code>] [(<media type>)]'; line 25, column 3 - line 25, column 29",
35    \   "warning: (6)  missing response HTTP status code, assuming 'Response 200'; line 25, column 3 - line 25, column 29",
36    \   "warning: (10)  message-body asset is expected to be a pre-formatted code block, separate it by a newline and indent every of its line by 12 spaces or 3 tabs; line 30, column 7 - line 30, column 11; line 31, column 6 - line 31, column 7; line 32, column 6 - line 32, column 7"
37    \ ])