diff --git a/platform/features/layout/test/FixedControllerSpec.js b/platform/features/layout/test/FixedControllerSpec.js
index e9b131e8fd..c8b943cc62 100644
--- a/platform/features/layout/test/FixedControllerSpec.js
+++ b/platform/features/layout/test/FixedControllerSpec.js
@@ -272,8 +272,6 @@ define(
                     .toHaveBeenCalledWith(jasmine.any(String));
             });
 
-
-
             it("unsubscribes when destroyed", function () {
                 // Make an object available
                 findWatch('domainObject')(mockDomainObject);
@@ -284,6 +282,12 @@ define(
                 // Should have unsubscribed
                 expect(mockSubscription.unsubscribe).toHaveBeenCalled();
             });
+
+            it("exposes its grid size", function () {
+                // Template needs to be able to pass this into line
+                // elements to size SVGs appropriately
+                expect(controller.getGridSize()).toEqual(testGrid);
+            });
         });
     }
 );
\ No newline at end of file
diff --git a/platform/features/layout/test/FixedProxySpec.js b/platform/features/layout/test/FixedProxySpec.js
index f5fd464a7b..dde97fa142 100644
--- a/platform/features/layout/test/FixedProxySpec.js
+++ b/platform/features/layout/test/FixedProxySpec.js
@@ -29,6 +29,23 @@ define(
                 proxy.add("fixed.box");
                 expect(mockQ.when).toHaveBeenCalled();
             });
+
+            it("notifies its callback when an element is created", function () {
+                proxy.add("fixed.box");
+                // Callback should not have been invoked yet
+                expect(mockCallback).not.toHaveBeenCalled();
+                // Resolve the promise
+                mockPromise.then.mostRecentCall.args[0]({});
+                // Should have fired the callback
+                expect(mockCallback).toHaveBeenCalledWith({
+                    type: "fixed.box",
+                    x: 0,
+                    y: 0,
+                    width: 1,
+                    height: 1
+                });
+            });
+
         });
     }
 );