From 25d6f8566acee822ce5d79ec1eb34bce96b004de Mon Sep 17 00:00:00 2001
From: Alex Reardon <areardon@atlassian.com>
Date: Wed, 20 Jun 2018 09:01:36 +1000
Subject: [PATCH] connected droppable

---
 .../view/connected-droppable/dragging.spec.js | 41 ++++++++++++++++++-
 1 file changed, 40 insertions(+), 1 deletion(-)

diff --git a/test/unit/view/connected-droppable/dragging.spec.js b/test/unit/view/connected-droppable/dragging.spec.js
index dcb93b71ff..a3cd0bc893 100644
--- a/test/unit/view/connected-droppable/dragging.spec.js
+++ b/test/unit/view/connected-droppable/dragging.spec.js
@@ -1,7 +1,7 @@
 // @flow
 import getStatePreset from '../../../utils/get-simple-state-preset';
 import { makeMapStateToProps } from '../../../../src/view/droppable/connected-droppable';
-import type { State, DroppableDimension } from '../../../../src/types';
+import type { State, DroppableDimension, DraggingState } from '../../../../src/types';
 import type {
   OwnProps,
   Selector,
@@ -9,6 +9,8 @@ import type {
 } from '../../../../src/view/droppable/droppable-types';
 import getOwnProps from './get-own-props';
 import { getPreset } from '../../../utils/dimension';
+import { move, type IsDraggingState } from '../../../utils/dragging-state';
+import noImpact from '../../../../src/state/no-impact';
 
 const preset = getPreset();
 const state = getStatePreset();
@@ -19,6 +21,10 @@ const restingProps: MapProps = {
   placeholder: null,
 };
 
+const execute = (ownProps: OwnProps) => {
+
+};
+
 describe('home list', () => {
   const ownProps: OwnProps = getOwnProps(preset.home);
   it('should not break memoization between IDLE and PREPARING phases', () => {
@@ -48,16 +54,49 @@ describe('home list', () => {
     it('should not break memoization between moves', () => {
       const selector: Selector = makeMapStateToProps();
       const base: DraggingState = state.dragging(preset.inHome1.descriptor.id);
+
+      const first: IsDraggingState = move(base, { x: 1, y: 1 });
+      const second: IsDraggingState = move(first, { x: 0, y: 1 });
+      const third: IsDraggingState = move(second, { x: -1, y: 0 });
+      const props1: MapProps = selector(first, ownProps);
+      const props2: MapProps = selector(second, ownProps);
+      const props3: MapProps = selector(third, ownProps);
+
+      const expected: MapProps = {
+        isDraggingOver: true,
+        draggingOverWith: preset.inHome1.descriptor.id,
+        // no placeholder when dragging in own list
+        placeholder: null,
+      };
+      expect(props1).toEqual(expected);
+      // memoization check
+      expect(props2).toBe(props1);
+      expect(props3).toBe(props1);
     });
   });
 
   describe('is not dragging over', () => {
+    const getNoWhere = (): DraggingState => ({
+      ...state.dragging(preset.inHome1.descriptor.id),
+      impact: { ...noImpact },
+    });
+
     it('should indicate that it is not being dragged over', () => {
+      const selector: Selector = makeMapStateToProps();
 
+      const first: MapProps = selector(getNoWhere(), ownProps);
+      expect(first).toEqual(restingProps);
     });
 
     it('should not break memoization between moves', () => {
+      const selector: Selector = makeMapStateToProps();
+
+      const first: MapProps = selector(getNoWhere(), ownProps);
+      expect(first).toEqual(restingProps);
 
+      expect(selector(move(getNoWhere(), { x: 1, y: 1 }), ownProps)).toBe(first);
+      expect(selector(move(getNoWhere(), { x: 1, y: 1 }), ownProps)).toBe(first);
+      expect(selector(move(getNoWhere(), { x: 1, y: 1 }), ownProps)).toBe(first);
     });
   });
 });