Clean & Fix: cycle_bullets bug not defined key in dic: #911

test/vader_includes/vader_setup.vader

@@ -74,7 +74,7 @@ Before (Define functions):
     write %
   endfunction
 
-  " print a command output to the buffer
+  " Print a command output to the buffer
   function! PrintCommand(cmd)
     redir => message
     silent execute a:cmd
@@ -86,4 +86,16 @@ Before (Define functions):
     endif
   endfunction
 
+  " Destroy a variable is exists (unlet)
+  function! DestroyVar(var)
+    if ! exists(a:var) | return | endif
+    execute "unlet " . a:var
+  endfunction
+
+  " Assert current tab is desired tab
+  function! AssertTab(nr)
+    " Vader is creating 2 tabs
+    AssertEqual a:nr + 2, tabpagenr()
+  endfunction
+
 # vim: ft=vim