wip

src/state/middleware/auto-scroll.js

@@ -23,6 +23,7 @@ export default (store: Store) => {
     }, store.dispatch),
     scrollWindow,
   });
+
   return (next: (Action) => mixed) => (action: Action): mixed => {
     // Need to cancel any pending auto scrolling when drag is ending
     if (isDragEnding(action)) {

test/unit/state/middleware/dimension-marshal-stopper.spec.js

@@ -0,0 +1,25 @@
+// @flow
+import middleware from '../../../../src/state/middleware/dimension-marshal-stopper';
+
+it('should stop a collection if a drag is aborted', () => {
+  const mock = jest.fn();
+  const getMarshal = () => ({
+    stopPublishing: mock,
+  });
+
+  const store: Store = createStore(
+    middleware(getMarshal),
+  );
+});
+
+it('should stop a collection if a drag is dropped', () => {
+
+});
+
+it('should stop a collection if a drop is pending', () => {
+
+});
+
+it('should stop a collection if a drop does not need to animate and moves straight to complete', () => {
+
+});