Event names are present tense, so buffer emits 'path-change'

spec/atom/buffer-spec.coffee

@@ -192,7 +192,7 @@ describe 'Buffer', ->
     it "saves the contents of the buffer to the path", ->
       buffer = new Buffer()
       eventHandler = jasmine.createSpy('eventHandler')
-      buffer.on 'path-changed', eventHandler
+      buffer.on 'path-change', eventHandler
 
       buffer.setText 'Buffer contents!'
       buffer.saveAs(filePath)
@@ -405,9 +405,9 @@ describe 'Buffer', ->
       expect(buffer.positionForCharacterIndex(408)).toEqual [12, 2]
 
 
-  describe "path-changed event", ->
-    it "emits path-changed event when path is changed", ->
+  describe "path-change event", ->
+    it "emits path-change event when path is changed", ->
       eventHandler = jasmine.createSpy('eventHandler')
-      buffer.on 'path-changed', eventHandler
+      buffer.on 'path-change', eventHandler
       buffer.setPath("moo.text")
       expect(eventHandler).toHaveBeenCalledWith(buffer)

spec/atom/editor-spec.coffee

@@ -21,7 +21,7 @@ describe "Editor", ->
   describe "construction", ->
     it "assigns an empty buffer and correctly handles text input (regression coverage)", ->
       editor = new Editor
-      expect(editor.buffer.path).toBeUndefined()
+      expect(editor.buffer.getPath()).toBeUndefined()
       expect(editor.lines.find('.line').length).toBe 1
       editor.insertText('x')
       expect(editor.lines.find('.line').length).toBe 1
@@ -1772,7 +1772,7 @@ describe "Editor", ->
       beforeEach ->
         tempFilePath = '/tmp/atom-temp.txt'
         editor.setBuffer new Buffer(tempFilePath)
-        expect(editor.buffer.path).toBe tempFilePath
+        expect(editor.buffer.getPath()).toBe tempFilePath
 
       afterEach ->
         expect(fs.remove(tempFilePath))
@@ -1790,7 +1790,7 @@ describe "Editor", ->
       selectedFilePath = null
       beforeEach ->
         editor.setBuffer new Buffer()
-        expect(editor.buffer.path).toBeUndefined()
+        expect(editor.buffer.getPath()).toBeUndefined()
         editor.buffer.setText 'Save me to a new path'
         spyOn($native, 'saveDialog').andCallFake -> selectedFilePath
 

src/atom/buffer.coffee

@@ -27,7 +27,7 @@ class Buffer
   setPath: (path) ->
     @url = path # we want this to be path on master, but let's not break it on a branch
     @path = path
-    @trigger "path-changed", this
+    @trigger "path-change", this
 
   getText: ->
     @lines.join('\n')