From 3faa0556e8a4fbd7f1e26d1c4880c7d1a31c567b Mon Sep 17 00:00:00 2001
From: Alasdair Smith <ali@alasdairsmith.co.uk>
Date: Mon, 12 Feb 2018 16:20:37 +0000
Subject: [PATCH] Add test for cmEditor directive

---
 .../editor/directives/cmEditorTests.coffee    | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 services/web/test/unit_frontend/coffee/ide/editor/directives/cmEditorTests.coffee

diff --git a/services/web/test/unit_frontend/coffee/ide/editor/directives/cmEditorTests.coffee b/services/web/test/unit_frontend/coffee/ide/editor/directives/cmEditorTests.coffee
new file mode 100644
index 0000000000..3f74268ad9
--- /dev/null
+++ b/services/web/test/unit_frontend/coffee/ide/editor/directives/cmEditorTests.coffee
@@ -0,0 +1,53 @@
+define ['ide/editor/directives/cmEditor'], () ->
+  describe 'cmEditor', () ->
+    beforeEach(module('SharelatexApp'))
+
+    beforeEach () ->
+      @richTextInit = sinon.stub()
+      window.Frontend = {
+        richText: {
+          init: @richTextInit
+        }
+      }
+
+    it 'inits Rich Text', () ->
+      inject ($compile, $rootScope) ->
+        $compile('<div cm-editor></div>')($rootScope)
+        expect(@richTextInit).to.have.been.called
+
+    it 'attaches to CM', () ->
+      inject ($compile, $rootScope) ->
+        setValue = sinon.stub()
+        @richTextInit.returns({ setValue: setValue })
+        getSnapshot = sinon.stub()
+        detachFromCM = sinon.stub()
+        attachToCM = sinon.stub()
+        $rootScope.sharejsDoc = {
+          getSnapshot: getSnapshot
+          detachFromCM: detachFromCM
+          attachToCM: attachToCM
+        }
+
+        $compile('<div cm-editor sharejs-doc="sharejsDoc"></div>')($rootScope)
+        $rootScope.$digest()
+
+        expect(getSnapshot).to.have.been.called
+        expect(setValue).to.have.been.called
+        expect(detachFromCM).to.have.been.called
+        expect(attachToCM).to.have.been.called
+
+    it 'detaches from CM when destroyed', () ->
+      inject ($compile, $rootScope) ->
+        @richTextInit.returns({ setValue: sinon.stub() })
+        detachFromCM = sinon.stub()
+        $rootScope.sharejsDoc = {
+          getSnapshot: sinon.stub()
+          detachFromCM: detachFromCM
+          attachToCM: sinon.stub()
+        }
+
+        $compile('<div cm-editor sharejs-doc="sharejsDoc"></div>')($rootScope)
+        $rootScope.$digest()
+        $rootScope.$broadcast('destroy')
+
+        expect(detachFromCM).to.have.been.called