Fix #760 - Report problems with configuration files for rubocop

1 files changed, 22 insertions, 3 deletions

diff --git a/test/handler/test_rubocop_handler.vader b/test/handler/test_rubocop_handler.vader
index 396ca0ed..3b447394 100644
--- a/test/handler/test_rubocop_handler.vader
+++ b/test/handler/test_rubocop_handler.vader
@@ -1,6 +1,11 @@
-Execute(The rubocop handler should parse lines correctly):
+Before:
   runtime ale_linters/ruby/rubocop.vim
 
+After:
+  unlet! g:lines
+  call ale#linter#Reset()
+
+Execute(The rubocop handler should parse lines correctly):
   AssertEqual
   \ [
   \   {
@@ -36,5 +41,19 @@ Execute(The rubocop handler should parse lines correctly):
   \     '{"metadata":{"rubocop_version":"0.47.1","ruby_engine":"ruby","ruby_version":"2.1.5","ruby_patchlevel":"273","ruby_platform":"x86_64-linux-gnu"},"files":[{"path":"my_great_file.rb","offenses":[{"severity":"convention","message":"Prefer single-quoted strings...","cop_name":"Style/SomeCop","corrected":false,"location":{"line":83,"column":29,"length":7}},{"severity":"fatal","message":"Some error","cop_name":"Style/SomeOtherCop","corrected":false,"location":{"line":12,"column":2,"length":1}},{"severity":"warning","message":"Regular warning","cop_name":"Style/WarningCop","corrected":false,"location":{"line":10,"column":5,"length":8}},{"severity":"error","message":"Another error","cop_name":"Style/SpaceBeforeBlockBraces","corrected":false,"location":{"line":11,"column":1,"length":1}}]}],"summary":{"offense_count":4,"target_file_count":1,"inspected_file_count":1}}'
   \ ])
 
-After:
-  call ale#linter#Reset()
+Execute(Parse errors should be handled for rubocop):
+  let g:lines = [
+  \ '/my/project/.rubocop.yml: Layout/MultilineOperationIndentation has the wrong namespace - should be Style',
+  \ '/my/project/.rubocop.yml: Layout/AlignHash has the wrong namespace - should be Style',
+  \ '{"metadata":{"rubocop_version":"0.48.1","ruby_engine":"ruby","ruby_version":"2.4.1","ruby_patchlevel":"111","ruby_platform":"x86_64-darwin16"},"files":[]}',
+  \]
+
+  AssertEqual
+  \ [
+  \   {
+  \     'lnum': 1,
+  \     'text': 'rubocop configuration error (type :ALEDetail for more information)',
+  \     'detail': join(g:lines, "\n"),
+  \   },
+  \ ],
+  \ ale_linters#ruby#rubocop#Handle(347, g:lines)