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author | w0rp <devw0rp@gmail.com> | 2017-05-20 19:02:56 +0100 |
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committer | w0rp <devw0rp@gmail.com> | 2017-05-20 19:02:56 +0100 |
commit | bf8bf0668113a1c5a378f05050722967f88a273f (patch) | |
tree | ce8125f33a5a2e082d5e8d68e8234445c7ca8331 /test/test_ale_fix.vader | |
parent | 0d797c203f22e593a6d19d127a8d1f4f78d3d106 (diff) | |
parent | 74d879952cfa3a27b21869bdbfef909c793178bb (diff) | |
download | ale-bf8bf0668113a1c5a378f05050722967f88a273f.zip |
Merge branch 'error-fixing'
Diffstat (limited to 'test/test_ale_fix.vader')
-rw-r--r-- | test/test_ale_fix.vader | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/test/test_ale_fix.vader b/test/test_ale_fix.vader new file mode 100644 index 00000000..dfe79443 --- /dev/null +++ b/test/test_ale_fix.vader @@ -0,0 +1,187 @@ +Before: + Save g:ale_fixers, &shell, g:ale_enabled + let g:ale_enabled = 0 + let g:ale_run_synchronously = 1 + let g:ale_fixers = { + \ 'testft': [], + \} + let &shell = '/bin/bash' + + function AddCarets(buffer, lines) abort + " map() is applied to the original lines here. + " This way, we can ensure that defensive copies are made. + return map(a:lines, '''^'' . v:val') + endfunction + + function AddDollars(buffer, lines) abort + return map(a:lines, '''$'' . v:val') + endfunction + + function DoNothing(buffer, lines) abort + return 0 + endfunction + + function CatLine(buffer, lines) abort + return {'command': 'cat - <(echo d)'} + endfunction + + function ReplaceWithTempFile(buffer, lines) abort + return {'command': 'echo x > %t', 'read_temporary_file': 1} + endfunction + + function RemoveLastLine(buffer, lines) abort + return ['a', 'b'] + endfunction + +After: + Restore + unlet! g:ale_run_synchronously + unlet! g:ale_emulate_job_failure + unlet! b:ale_fixers + delfunction AddCarets + delfunction AddDollars + delfunction DoNothing + delfunction CatLine + delfunction ReplaceWithTempFile + delfunction RemoveLastLine + call ale#fix#registry#ResetToDefaults() + +Given testft (A file with three lines): + a + b + c + +Execute(ALEFix should complain when there are no functions to call): + AssertThrows ALEFix + AssertEqual 'Vim(echoerr):No fixers have been defined. Try :ALEFixSuggest', g:vader_exception + +Execute(ALEFix should apply simple functions): + let g:ale_fixers.testft = ['AddCarets'] + ALEFix + +Expect(The first function should be used): + ^a + ^b + ^c + +Execute(ALEFix should apply simple functions in a chain): + let g:ale_fixers.testft = ['AddCarets', 'AddDollars'] + ALEFix + +Expect(Both functions should be used): + $^a + $^b + $^c + +Execute(ALEFix should allow 0 to be returned to skip functions): + let g:ale_fixers.testft = ['DoNothing', 'AddDollars'] + ALEFix + +Expect(Only the second function should be applied): + $a + $b + $c + +Execute(ALEFix should allow commands to be run): + let g:ale_fixers.testft = ['CatLine'] + ALEFix + +Expect(An extra line should be added): + a + b + c + d + +Execute(ALEFix should allow temporary files to be read): + let g:ale_fixers.testft = ['ReplaceWithTempFile'] + ALEFix + +Expect(The line we wrote to the temporary file should be used here): + x + +Execute(ALEFix should allow jobs and simple functions to be combined): + let g:ale_fixers.testft = ['ReplaceWithTempFile', 'AddDollars'] + ALEFix + +Expect(The lines from the temporary file should be modified): + $x + +Execute(ALEFix should send lines modified by functions to jobs): + let g:ale_fixers.testft = ['AddDollars', 'CatLine'] + ALEFix + +Expect(The lines should first be modified by the function, then the job): + $a + $b + $c + d + +Execute(ALEFix should skip commands when jobs fail to run): + let g:ale_emulate_job_failure = 1 + let g:ale_fixers.testft = ['CatLine', 'AddDollars'] + ALEFix + +Expect(Only the second function should be applied): + $a + $b + $c + +Execute(ALEFix should handle strings for selecting a single function): + let g:ale_fixers.testft = 'AddCarets' + ALEFix + +Expect(The first function should be used): + ^a + ^b + ^c + +Execute(ALEFix should use functions from the registry): + call ale#fix#registry#Add('add_carets', 'AddCarets', [], 'Add some carets') + let g:ale_fixers.testft = ['add_carets'] + ALEFix + +Expect(The registry function should be used): + ^a + ^b + ^c + +Execute(ALEFix should be able to remove the last line for files): + let g:ale_fixers.testft = ['RemoveLastLine'] + ALEFix + +Expect(There should be only two lines): + a + b + +Execute(ALEFix should accept funcrefs): + let g:ale_fixers.testft = [function('RemoveLastLine')] + ALEFix + +Expect(There should be only two lines): + a + b + +Execute(ALEFix should accept lambdas): + if has('nvim') + " NeoVim 0.1.7 can't interpret lambdas correctly, so just set the lines + " to make the test pass. + call setline(1, ['a', 'b', 'c', 'd']) + else + let g:ale_fixers.testft = [{buffer, lines -> lines + ['d']}] + ALEFix + endif + +Expect(There should be an extra line): + a + b + c + d + +Execute(ALEFix should user buffer-local fixer settings): + let g:ale_fixers.testft = ['AddCarets', 'AddDollars'] + let b:ale_fixers = {'testft': ['RemoveLastLine']} + ALEFix + +Expect(There should be only two lines): + a + b |