Add asyncomplete.vim Support (#2627)

1 files changed, 28 insertions, 0 deletions

diff --git a/test/completion/test_completion_events.vader b/test/completion/test_completion_events.vader
index 6bc0035e..5672f8e5 100644
--- a/test/completion/test_completion_events.vader
+++ b/test/completion/test_completion_events.vader
@@ -62,6 +62,10 @@ After:
 
   delfunction CheckCompletionCalled
 
+  if exists('*CompleteCallback')
+    delfunction CompleteCallback
+  endif
+
   " Stop any timers we left behind.
   " This stops the tests from failing randomly.
   call ale#completion#StopTimer()
@@ -333,6 +337,30 @@ Execute(b:ale_completion_info should be set up correctly for other sources):
   \ b:ale_completion_info
   Assert !exists('b:ale_completion_result')
 
+Execute(b:ale_completion_info should be set up correctly when requesting completions via callback):
+  let b:ale_completion_result = []
+  call setpos('.', [bufnr(''), 3, 14, 0])
+
+  function! CompleteCallback() abort
+    echo 'Called'
+  endfunction
+
+
+  call ale#completion#GetCompletions('ale-callback', {'callback': funcref('CompleteCallback')})
+
+  AssertEqual
+  \ {
+  \   'request_id': 0,
+  \   'conn_id': 0,
+  \   'column': 14,
+  \   'line_length': 14,
+  \   'line': 3,
+  \   'prefix': 'ab',
+  \   'source': 'ale-callback',
+  \ },
+  \ b:ale_completion_info
+  Assert !exists('b:ale_completion_result')
+
 Execute(The correct keybinds should be configured):
   redir => g:output
     silent map <Plug>(ale_show_completion_menu)