Fire edit-session-created event when deserializing

This event was previously not being fired when splitting panes
since the constructor pushing the edit session directly to the
project's array.

Closes #684

CHANGELOG.md

@@ -1,3 +1,4 @@
+* Fixed: Wrap in quotes/parens now works in split panes
 * Improved: Autocomplete now includes CSS property names and values
 * Improved: Settings GUI is now a pane item
 * Added: Support package filtering in Settings GUI

spec/app/project-spec.coffee

@@ -31,6 +31,22 @@ describe "Project", ->
       expect(project.getPath()).toBe '/tmp'
       fsUtils.remove('/tmp/atom-test-save-sets-project-path')
 
+  describe "when an edit session is deserialized", ->
+    it "emits an 'edit-session-created' event and stores the edit session", ->
+      handler = jasmine.createSpy('editSessionCreatedHandler')
+      project.on 'edit-session-created', handler
+
+      editSession1 = project.open("a")
+      expect(handler.callCount).toBe 1
+      expect(project.getEditSessions().length).toBe 1
+      expect(project.getEditSessions()[0]).toBe editSession1
+
+      editSession2 = deserialize(editSession1.serialize())
+      expect(handler.callCount).toBe 2
+      expect(project.getEditSessions().length).toBe 2
+      expect(project.getEditSessions()[0]).toBe editSession1
+      expect(project.getEditSessions()[1]).toBe editSession2
+
   describe ".open(path)", ->
     [fooOpener, barOpener, absolutePath, newBufferHandler, newEditSessionHandler] = []
     beforeEach ->

src/app/edit-session.coffee

@@ -36,13 +36,13 @@ class EditSession
 
   constructor: (optionsOrState) ->
     if optionsOrState instanceof telepath.Document
-      project.editSessions.push(this)
       @state = optionsOrState
       {tabLength, softTabs, @softWrap} = @state.toObject()
       @buffer = deserialize(@state.get('buffer'))
       @setScrollTop(@state.get('scrollTop'))
       @setScrollLeft(@state.get('scrollLeft'))
       cursorScreenPosition = @state.getObject('cursorScreenPosition')
+      project.addEditSession(this)
     else
       {@buffer, tabLength, softTabs, @softWrap} = optionsOrState
       @state = telepath.Document.create

src/app/project.coffee

@@ -179,6 +179,10 @@ class Project
   getEditSessions: ->
     new Array(@editSessions...)
 
+  addEditSession: (editSession) ->
+    @editSessions.push editSession
+    @trigger 'edit-session-created', editSession
+
   ### Public ###
 
   # Removes an {EditSession} association from the project.
@@ -297,8 +301,7 @@ class Project
     options = _.extend(@defaultEditSessionOptions(), editSessionOptions)
     options.buffer = buffer
     editSession = new EditSession(options)
-    @editSessions.push editSession
+    @addEditSession(editSession)
-    @trigger 'edit-session-created', editSession
     editSession
 
   defaultEditSessionOptions: ->