[Fixed Position] Update specs

Update specs for Fixed Position view to ensure code coverage
after changes for resize/reposition behavior, WTD-882.

platform/features/layout/test/FixedControllerSpec.js

@@ -322,6 +322,47 @@ define(
                     expect(handle.endDrag).toEqual(jasmine.any(Function));
                 });
             });
+
+            it("exposes a move handle", function () {
+                var handle;
+
+                // Select something so that drag handles are expected
+                testModel.modified = 1;
+                findWatch("model.modified")(testModel.modified);
+                controller.select(controller.getElements()[1]);
+
+                // Should have a move handle
+                handle = controller.moveHandle();
+
+                // And it should have start/continue/end drag methods
+                expect(handle.startDrag).toEqual(jasmine.any(Function));
+                expect(handle.continueDrag).toEqual(jasmine.any(Function));
+                expect(handle.endDrag).toEqual(jasmine.any(Function));
+            });
+
+            it("updates selection style during drag", function () {
+                var oldStyle;
+
+                // Select something so that drag handles are expected
+                testModel.modified = 1;
+                findWatch("model.modified")(testModel.modified);
+                controller.select(controller.getElements()[1]);
+
+                // Get style
+                oldStyle = controller.selected().style;
+
+                // Start a drag gesture
+                controller.moveHandle().startDrag();
+
+                // Haven't moved yet; style shouldn't have updated yet
+                expect(controller.selected().style).toEqual(oldStyle);
+
+                // Drag a little
+                controller.moveHandle().continueDrag([ 1000, 100 ]);
+
+                // Style should have been updated
+                expect(controller.selected().style).not.toEqual(oldStyle);
+            });
         });
     }
 );

platform/features/layout/test/elements/ElementProxySpec.js

@@ -47,6 +47,13 @@ define(
                 proxy.order("top");
                 expect(testElements).toEqual([{}, {}, {}, testElement]);
             });
+
+            it("ensures x/y values are non-negative", function () {
+                proxy.x(-1);
+                proxy.y(-400);
+                expect(proxy.x()).toEqual(0);
+                expect(proxy.y()).toEqual(0);
+            });
         });
     }
 );

platform/features/layout/test/elements/LineHandleSpec.js

@@ -48,6 +48,7 @@ define(
                 expect(testElement.y).not.toEqual(testElement.y2);
             });
 
+
         });
     }
 );

platform/features/layout/test/elements/LineProxySpec.js

@@ -67,6 +67,10 @@ define(
                 expect(proxy.y2()).toEqual(0);
             });
 
+            it("provides handles for both ends", function () {
+                expect(new LineProxy(diagonal).handles().length).toEqual(2);
+            });
+
         });
     }
 );