From f22f75b752f741969484f4e2a49a7087b57b2df6 Mon Sep 17 00:00:00 2001
From: Fatih Acet <acetfatih@gmail.com>
Date: Fri, 22 Sep 2017 04:04:52 +0300
Subject: Fix rendering double note issue.

---
 spec/javascripts/notes/stores/actions_spec.js  |  1 -
 spec/javascripts/notes/stores/mutation_spec.js | 30 ++++++++++++++++++--------
 2 files changed, 21 insertions(+), 10 deletions(-)

(limited to 'spec/javascripts/notes')

diff --git a/spec/javascripts/notes/stores/actions_spec.js b/spec/javascripts/notes/stores/actions_spec.js
index 72d362acb2f..2b2219dcf0c 100644
--- a/spec/javascripts/notes/stores/actions_spec.js
+++ b/spec/javascripts/notes/stores/actions_spec.js
@@ -1,4 +1,3 @@
-
 import * as actions from '~/notes/stores/actions';
 import testAction from './helpers';
 import { discussionMock, notesDataMock, userDataMock, issueDataMock, individualNote } from '../mock_data';
diff --git a/spec/javascripts/notes/stores/mutation_spec.js b/spec/javascripts/notes/stores/mutation_spec.js
index a38f29c1e39..1e22e03e178 100644
--- a/spec/javascripts/notes/stores/mutation_spec.js
+++ b/spec/javascripts/notes/stores/mutation_spec.js
@@ -3,19 +3,31 @@ import { note, discussionMock, notesDataMock, userDataMock, issueDataMock, indiv
 
 describe('Mutation Notes Store', () => {
   describe('ADD_NEW_NOTE', () => {
-    it('should add a new note to an array of notes', () => {
-      const state = { notes: [] };
+    let state;
+    let noteData;
+
+    beforeEach(() => {
+      state = { notes: [] };
+      noteData = {
+        expanded: true,
+        id: note.discussion_id,
+        individual_note: true,
+        notes: [note],
+        reply_id: note.discussion_id,
+      };
       mutations.ADD_NEW_NOTE(state, note);
+    });
 
+    it('should add a new note to an array of notes', () => {
       expect(state).toEqual({
-        notes: [{
-          expanded: true,
-          id: note.discussion_id,
-          individual_note: true,
-          notes: [note],
-          reply_id: note.discussion_id,
-        }],
+        notes: [noteData],
       });
+      expect(state.notes.length).toBe(1);
+    });
+
+    it('should not add the same note to the notes array', () => {
+      mutations.ADD_NEW_NOTE(state, note);
+      expect(state.notes.length).toBe(1);
     });
   });
 
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