优化目录结构

client/test/unit/sender.test.js

@@ -0,0 +1,143 @@
+import { 
+  InputRemoting,
+} from "../../src/input/inputremoting.js";
+
+import {
+  Sender,
+  Observer
+} from "../../src/core/sender.js";
+
+import {jest} from '@jest/globals';
+import {DOMRect} from "../helpers/domrect.js";
+
+// mock
+
+class RTCDataChannel {
+  get readyState() {
+    return "open";
+  }
+  /* eslint-disable no-unused-vars */
+  send(message) {
+  }
+}
+  
+describe(`Sender`, () => {
+  let inputRemoting = null;
+  let sender = null;
+  let observer = null;
+  let events = {};
+  let dc = null;
+  beforeEach(async () => {
+      // Empty our events before each test case
+      events = {};
+
+      // Define the addEventListener method with a Jest mock function
+      document.addEventListener = jest.fn((event, callback) => {
+        events[event] = callback;
+      });
+      
+      document.removeEventListener = jest.fn((event, callback) => {
+        delete events[event];
+      });
+      document.getBoundingClientRect = function(){ return new DOMRect(0,0,0,0); };
+      sender = new Sender(document);
+      inputRemoting = new InputRemoting(sender);
+      dc = new RTCDataChannel(); 
+      observer = new Observer(dc);
+  });
+  test('devices', () => {
+    sender.addMouse();
+    expect(sender.devices.length).toBe(1);
+    sender.addKeyboard();
+    expect(sender.devices.length).toBe(2);
+  });
+  test('send messages while called startSending', () => {
+    jest.spyOn(dc, 'send');
+    sender.addMouse();
+    sender.addKeyboard();
+    inputRemoting.subscribe(observer);
+    inputRemoting.startSending();
+    expect(dc.send).toHaveBeenCalled();
+  });
+  describe('mouse', () => {
+    test('click', () => {
+      jest.spyOn(dc, 'send');
+      sender.addMouse();
+      inputRemoting.subscribe(observer);
+      inputRemoting.startSending();
+      events.click(
+        new MouseEvent('click', { buttons:1, clientX:0, clientY:0} ));
+      expect(dc.send).toHaveBeenCalledWith(expect.any(ArrayBuffer));
+    });
+    test('mousemove', () => {
+      jest.spyOn(dc, 'send');
+      sender.addMouse();
+      inputRemoting.subscribe(observer);
+      inputRemoting.startSending();
+      events.mousemove(
+        new MouseEvent('mousemove', { buttons:1, deltaX:0, deltaY:0 }));
+      expect(dc.send).toHaveBeenCalledWith(expect.any(ArrayBuffer));
+    });    
+    test('wheel', () => {
+      jest.spyOn(dc, 'send');
+      sender.addMouse();
+      inputRemoting.subscribe(observer);
+      inputRemoting.startSending();
+      events.wheel(
+        new WheelEvent('wheel', { wheelDelta:0, deltaX:0, deltaY:0 }));
+      expect(dc.send).toHaveBeenCalledWith(expect.any(ArrayBuffer));
+    });
+  });
+  describe('keyboard', () => {
+    test('keydown', () => {
+      jest.spyOn(dc, 'send');
+      sender.addKeyboard();
+      inputRemoting.subscribe(observer);
+      inputRemoting.startSending();
+      events.keydown(
+        new KeyboardEvent('keydown', { code: 'KeyA' }));
+      expect(dc.send).toHaveBeenCalledWith(expect.any(ArrayBuffer));
+    });
+    test('keydown repeat', () => {
+      jest.spyOn(dc, 'send');
+      sender.addKeyboard();
+      inputRemoting.subscribe(observer);
+      inputRemoting.startSending();
+      events.keydown(
+        new KeyboardEvent('keydown', { code: 'KeyA', repeat: true }));
+      expect(dc.send).toHaveBeenCalledWith(expect.any(ArrayBuffer));
+    });    
+  });
+  describe('touchscreen', () => {
+    test('touchstart', () => {
+      jest.spyOn(dc, 'send');
+      sender.addTouchscreen();
+      inputRemoting.subscribe(observer);
+      inputRemoting.startSending();
+      events.touchstart(
+        new TouchEvent("touchstart", { 
+          changedTouches: [{ // InputInit
+            identifier: 0,
+            target: null,
+            clientX: 0,
+            clientY: 0,
+            screenX: 0,
+            screenY: 0,
+            pageX: 0,
+            pageY: 0,
+            radiusX: 0,
+            radiusY: 0,
+            rotationAngle: 0,
+            force: 0,
+            altitudeAngle: 0,
+            azimuthAngle:0,
+            touchType: "direct"
+          }]
+        }));
+      expect(dc.send).toHaveBeenCalledWith(expect.any(ArrayBuffer));
+    });
+  });
+  describe('gamepad', () => {
+    //todo
+  });
+});