Suggest functions for fixing issues for ALEFix

1 files changed, 75 insertions, 0 deletions

diff --git a/test/test_ale_fix_suggest.vader b/test/test_ale_fix_suggest.vader
new file mode 100644
index 00000000..9a7aecbf
--- /dev/null
+++ b/test/test_ale_fix_suggest.vader
@@ -0,0 +1,75 @@
+Before:
+  call ale#fix#registry#Clear()
+
+  function GetSuggestions()
+    redir => l:output
+      silent ALEFixSuggest
+    redir END
+
+    return split(l:output, "\n")
+  endfunction
+
+After:
+  call ale#fix#registry#ResetToDefaults()
+  delfunction GetSuggestions
+
+Execute(ALEFixSuggest should return something sensible with no suggestions):
+  AssertEqual
+  \ [
+  \   'There is nothing in the registry to suggest.',
+  \ ],
+  \ GetSuggestions()
+
+Execute(ALEFixSuggest output should be correct for only generic handlers):
+  call ale#fix#registry#Add('zed', 'XYZ', [], 'Zedify things.')
+  call ale#fix#registry#Add('alpha', 'XYZ', [], 'Alpha things.')
+
+  AssertEqual
+  \ [
+  \   'Try the following generic fixers:',
+  \   '',
+  \   '''alpha'' - Alpha things.',
+  \   '''zed'' - Zedify things.',
+  \   '',
+  \   'See :help ale-fix-configuration',
+  \ ],
+  \ GetSuggestions()
+
+Execute(ALEFixSuggest output should be correct for only filetype handlers):
+  let &filetype = 'testft2.testft'
+
+  call ale#fix#registry#Add('zed', 'XYZ', ['testft2'], 'Zedify things.')
+  call ale#fix#registry#Add('alpha', 'XYZ', ['testft'], 'Alpha things.')
+
+  AssertEqual
+  \ [
+  \   'Try the following fixers appropriate for the filetype:',
+  \   '',
+  \   '''alpha'' - Alpha things.',
+  \   '''zed'' - Zedify things.',
+  \   '',
+  \   'See :help ale-fix-configuration',
+  \ ],
+  \ GetSuggestions()
+
+Execute(ALEFixSuggest should suggest filetype and generic handlers):
+  let &filetype = 'testft2.testft'
+
+  call ale#fix#registry#Add('zed', 'XYZ', ['testft2'], 'Zedify things.')
+  call ale#fix#registry#Add('alpha', 'XYZ', ['testft'], 'Alpha things.')
+  call ale#fix#registry#Add('generic', 'XYZ', [], 'Generic things.')
+
+  AssertEqual
+  \ [
+  \   'Try the following fixers appropriate for the filetype:',
+  \   '',
+  \   '''alpha'' - Alpha things.',
+  \   '''zed'' - Zedify things.',
+  \   '',
+  \   'Try the following generic fixers:',
+  \   '',
+  \   '''generic'' - Generic things.',
+  \   '',
+  \   'See :help ale-fix-configuration',
+  \ ],
+  \ GetSuggestions()