#309 Add an option for changing the sign column color when problems are detected

1 files changed, 22 insertions, 0 deletions

diff --git a/test/sign/test_sign_column_highlighting.vader b/test/sign/test_sign_column_highlighting.vader
new file mode 100644
index 00000000..da8bac29
--- /dev/null
+++ b/test/sign/test_sign_column_highlighting.vader
@@ -0,0 +1,22 @@
+Before:
+  function! ParseSignColumnHighlight() abort
+    redir => l:output
+      silent highlight SignColumn
+    redir end
+
+    return join(split(l:output)[2:])
+  endfunction
+
+  let g:sign_highlight = ParseSignColumnHighlight()
+
+After:
+  delfunction ParseSignColumnHighlight
+  execute 'highlight SignColumn ' .  g:sign_highlight
+  unlet! g:sign_highlight
+
+Execute(The SignColumn highlight should be set and reset):
+  call ale#sign#SetSignColumnHighlight(1)
+  AssertEqual 'links to ALESignColumnWithErrors', ParseSignColumnHighlight()
+
+  call ale#sign#SetSignColumnHighlight(0)
+  AssertEqual 'links to ALESignColumnWithoutErrors', ParseSignColumnHighlight()