I broke up with neovim....vim is my best friend now

dot_vim/plugged/ale/test/test_cleanup.vader

@@ -0,0 +1,14 @@
+After:
+  unlet! g:buffer
+  let g:ale_buffer_info = {}
+
+Execute('ALE globals should be cleared when the buffer is deleted):
+  new
+
+  let g:ale_buffer_info = {
+  \  bufnr(''): {'temporary_file_list': [], 'temporary_directory_list': []},
+  \  10347: {'temporary_file_list': [], 'temporary_directory_list': []},
+  \}
+
+  bdelete
+  AssertEqual {10347: {'temporary_file_list': [], 'temporary_directory_list': []}}, g:ale_buffer_info