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WebApp/client/test/inputremoting.test.js

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+import { 
+  InputDevice,
+  MouseState,
+  KeyboardState,
+  TouchscreenState,
+  GamepadState
+} from "../src/inputdevice.js";
+
+import { 
+  MessageType,
+  NewDeviceMsg,
+  NewEventsMsg,
+  RemoveDeviceMsg,
+  InputRemoting,
+} from "../src/inputremoting.js";
+
+import {
+  Sender,
+  Observer
+} from "../src/sender.js";
+
+import {DOMRect} from "./domrect.js";
+
+describe(`InputRemoting`, () => {
+  let sender = null;
+  let inputRemoting = null;
+  let observer = null;
+  beforeEach(async () => {
+    document.getBoundingClientRect = function(){ return new DOMRect(0,0,0,0); };
+    sender = new Sender(document);
+    inputRemoting = new InputRemoting(sender);
+    let dc = null;
+    observer = new Observer(dc);
+  });
+  test('startSending', () => {
+    expect.assertions(0);
+    inputRemoting.startSending();
+  });
+  test('stopSending', () => {
+    expect.assertions(0);
+    inputRemoting.startSending();
+    inputRemoting.stopSending();
+  });
+  test('subscribe', () => {
+    expect.assertions(0);
+    inputRemoting.subscribe(observer);
+  });
+});
+
+test('create NewDeviceMsg', () => {
+  const device = new InputDevice("Keyboard", "Keyboard", 0, null, null);
+  const msg = NewDeviceMsg.create(device);
+  expect(msg.participant_id).toBe(0);
+  expect(msg.type).toBe(MessageType.NewDevice);
+  expect(msg.data).toBeInstanceOf(ArrayBuffer);
+  expect(msg.data.byteLength).toBeGreaterThan(0);
+});
+
+describe('create NewEventMsg', () => {
+  test('using MouseState', () => {
+    const event = new MouseEvent('click', { buttons:0, clientX:0, clientY:0} );
+    const state = new MouseState(event);
+    const msg = NewEventsMsg.create(state);
+    expect(msg.participant_id).toBe(0);
+    expect(msg.type).toBe(MessageType.NewEvents);
+    expect(msg.data).toBeInstanceOf(ArrayBuffer);
+    expect(msg.data.byteLength).toBeGreaterThan(0);
+  });
+  test('using KeyboardState', () => {
+    const event = new KeyboardEvent("keydown", { code: 'KeyA' });
+    const state = new KeyboardState(event);
+    const msg = NewEventsMsg.create(state);
+    expect(msg.participant_id).toBe(0);
+    expect(msg.type).toBe(MessageType.NewEvents);
+    expect(msg.data).toBeInstanceOf(ArrayBuffer);
+    expect(msg.data.byteLength).toBeGreaterThan(0);
+  });
+  test('using TouchscreenState', () => {
+    const event = 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"
+      }]
+    });
+    const state = new TouchscreenState(event, null, Date.now());
+    expect(state.touchData).not.toBeNull();
+    expect(state.touchData).toHaveLength(1);
+    const msg = NewEventsMsg.create(state.touchData[0]);
+    expect(msg.participant_id).toBe(0);
+    expect(msg.type).toBe(MessageType.NewEvents);
+    expect(msg.data).toBeInstanceOf(ArrayBuffer);
+    expect(msg.data.byteLength).toBeGreaterThan(0);
+  });
+  test('using GamepadState', () => {
+    const event = {
+      type: 'gamepadupdated',
+      gamepad : {
+        id: 1,
+        buttons: Array(16).fill({ pressed: false, value: 1 }),
+        axes:[1, 1, 1, 1]
+    }};
+    const state = new GamepadState(event);
+    const msg = NewEventsMsg.create(state);
+    expect(msg.participant_id).toBe(0);
+    expect(msg.type).toBe(MessageType.NewEvents);
+    expect(msg.data).toBeInstanceOf(ArrayBuffer);
+    expect(msg.data.byteLength).toBeGreaterThan(0);
+  });
+});
+
+test('create RemoveDeviceMsg', () => {
+  const device = new InputDevice("Keyboard", "Keyboard", 0, null, null);
+  const msg = RemoveDeviceMsg.create(device);
+  expect(msg.participant_id).toBe(0);
+  expect(msg.type).toBe(MessageType.RemoveDevice);
+  expect(msg.data).toBeInstanceOf(ArrayBuffer);
+  expect(msg.data.byteLength).toBeGreaterThan(0);
+});
+