From bae625a89445aba72fbea13732c37b6e73466739 Mon Sep 17 00:00:00 2001
From: Ben Ogle <ogle.ben@gmail.com>
Date: Mon, 9 Jun 2014 14:03:53 -0700
Subject: [PATCH] Add spec for when lines become foldable

---
 spec/editor-component-spec.coffee | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/spec/editor-component-spec.coffee b/spec/editor-component-spec.coffee
index 336326fd9..b39f657b6 100644
--- a/spec/editor-component-spec.coffee
+++ b/spec/editor-component-spec.coffee
@@ -329,6 +329,15 @@ describe "EditorComponent", ->
           expect(lineNumberHasClass(5, 'foldable')).toBe true
           expect(lineNumberHasClass(6, 'foldable')).toBe false
 
+        it "updates the foldable class on a line number that becomes foldable", ->
+          expect(lineNumberHasClass(11, 'foldable')).toBe false
+
+          editor.getBuffer().insert([11, 44], '\n    fold me')
+          expect(lineNumberHasClass(11, 'foldable')).toBe true
+
+          editor.undo()
+          expect(lineNumberHasClass(11, 'foldable')).toBe false
+
         it "adds, updates and removes the folded class on the correct line number nodes", ->
           editor.foldBufferRow(4)
           expect(lineNumberHasClass(4, 'folded')).toBe true