diff --git a/js/id/graph/graph.js b/js/id/graph/graph.js
index 992c1d7fe..41000fd11 100644
--- a/js/id/graph/graph.js
+++ b/js/id/graph/graph.js
@@ -32,8 +32,7 @@ iD.Graph.prototype = {
     replace: function(entity, annotation) {
         var entities = _.clone(this.entities);
         entities[entity.id] = entity;
-        var g = iD.Graph(entities, annotation);
-        return g;
+        return iD.Graph(entities, annotation);
     },
 
     remove: function(entity, annotation) {
diff --git a/test/spec/Graph.js b/test/spec/Graph.js
index ec4fe45af..d95349cc9 100644
--- a/test/spec/Graph.js
+++ b/test/spec/Graph.js
@@ -56,19 +56,19 @@ describe('Graph', function() {
 
     describe("#modifications", function () {
         it("filters entities by modified", function () {
-            var a = {modified: function () { return true; }},
-                b = {modified: function () { return false; }},
+            var a = {id: 'a', modified: function () { return true; }},
+                b = {id: 'b', modified: function () { return false; }},
                 graph = iD.Graph({ 'a': a, 'b': b });
-            expect(graph.modifications()).toEqual([iD.Entity(graph.entity('a'))]);
+            expect(graph.modifications()).toEqual([graph.fetch('a')]);
         });
     });
 
     describe("#creations", function () {
         it("filters entities by created", function () {
-            var a = {created: function () { return true; }},
-                b = {created: function () { return false; }},
-                graph = iD.Graph([a, b]);
-            expect(graph.creations()).toEqual([a]);
+            var a = {id: 'a', created: function () { return true; }},
+                b = {id: 'b', created: function () { return false; }},
+                graph = iD.Graph({ 'a': a, 'b': b });
+            expect(graph.creations()).toEqual([graph.fetch('a')]);
         });
     });
 });
diff --git a/test/spec/Inspector.js b/test/spec/Inspector.js
index a12a51ca6..252107f23 100644
--- a/test/spec/Inspector.js
+++ b/test/spec/Inspector.js
@@ -23,13 +23,13 @@ describe("Inspector", function () {
         expect(spy).toHaveBeenCalledWith(entity);
     });
 
-    it("emits a change event when the save button is clicked", function () {
+    it("emits a changeTags event when the save button is clicked", function () {
         var spy = jasmine.createSpy();
-        inspector.on('change', spy);
+        inspector.on('changeTags', spy);
 
         happen.click(element.select('.save').node());
 
-        expect(spy).toHaveBeenCalledWith(entity, { '': '' });
+        expect(spy).toHaveBeenCalledWith(entity, {});
     });
 
     it("emits a remove event when the delete button is clicked", function () {