Last tests complete. Renamed babylon.arcRotateInput.tests.ts -> babylon.pointerInput.tests.ts.

src/Cameras/Inputs/BaseCameraPointersInput.ts

@@ -164,7 +164,7 @@ export abstract class BaseCameraPointersInput implements ICameraInput<Camera> {
                   previousMultiTouchPanPosition = null;
                 }
 
-                this.onButtonUp(evt);
+                this.onButtonUp(evt, pointA !== null ? 1 : 0);
 
                 if (!noPreventDefault) {
                     evt.preventDefault();
@@ -324,7 +324,7 @@ export abstract class BaseCameraPointersInput implements ICameraInput<Camera> {
      * release.
      * Override this method to provide functionality.
      */
-    protected onButtonUp(evt: PointerEvent): void {
+    protected onButtonUp(evt: PointerEvent, buttonCount: number): void {
     }
 
     /**

src/Cameras/Inputs/StubCameraPointersInput.ts

@@ -153,10 +153,10 @@ export class StubCameraPointersInput extends BaseCameraPointersInput {
    * release.
    * Override this method to provide functionality.
    */
-  protected onButtonUp(evt: PointerEvent): void {
+  protected onButtonUp(evt: PointerEvent, buttonCount: number): void {
     this.countOnButtonUp++;
-    this.lastOnButtonUp = evt;
-    this.valuesOnButtonUp.push(evt);
+    this.lastOnButtonUp = {evt, buttonCount};
+    this.valuesOnButtonUp.push(this.lastOnButtonUp);
   }
 
   /**

src/Cameras/Inputs/arcRotateCameraPointersInput.ts

@@ -16,8 +16,8 @@ export class ArcRotateCameraPointersInput extends BaseCameraPointersInput {
     public camera: ArcRotateCamera;
 
     /**
-     * Gets the class name of the current input.
-     * @returns the class name
+    * Gets the class name of the current input.
+    * @returns the class name
      */
     public getClassName(): string {
         return "ArcRotateCameraPointersInput";
@@ -201,7 +201,7 @@ export class ArcRotateCameraPointersInput extends BaseCameraPointersInput {
      * Called each time a new POINTERUP event occurs. Ie, for each button
      * release.
      */
-    protected onButtonUp(evt: PointerEvent): void {
+    protected onButtonUp(evt: PointerEvent, buttonCount: number): void {
         this._twoFingerActivityCount = 0;
         this._isPinching = false;
     }

tests/unit/babylon/src/Cameras/babylon.arcRotateInput.tests.ts

@@ -1,921 +0,0 @@
-/**
- * Many PointerEvent properties are read-only so using real "new PointerEvent()"
- * is unpractical.
- */
-interface MockPointerEvent {
-  target?: HTMLElement;
-  type?: string;
-  button?: number;
-  pointerId?: number;
-  pointerType?: string;
-  clientX?: number;
-  clientY?: number;
-  movementX?: number;
-  movementY?: number;
-  altKey?: boolean;
-  ctrlKey?: boolean;
-  metaKey?: boolean;
-  shiftKey?: boolean;
-  buttons?: number[];
-  [propName: string]: any;
-}
-
-enum ValChange {
-  Increase,
-  Same,
-  Decrease,
-  DontCare,
-}
-
-/**
- * Make a mock Event.
- * Many PointerEvent properties are read-only so using real "new PointerEvent()"
- * is unpractical.
- */
-function eventTemplate(target: HTMLElement): MockPointerEvent {
-  let returnVal = {
-    target,
-    button: 0,
-    preventDefault: () => {},
-  };
-  return returnVal;
-}
-
-/**
- * Simulate PointerEvent in ArcRotateCameraPointersInput instance.
- */
-function simulateEvent(cameraInput: BABYLON.ArcRotateCameraPointersInput,
-                       event: MockPointerEvent) {
-  console.log(event);
-  let pointerInfo = {};
-  switch (event.type) {
-    case "pointerdown":
-      pointerInfo = {type: BABYLON.PointerEventTypes.POINTERDOWN, event};
-      // Cast "camera" to <any> to relax "private" classification.
-      (<any>cameraInput)._pointerInput(pointerInfo, undefined);
-      break;
-    case "pointerup":
-      pointerInfo = {type: BABYLON.PointerEventTypes.POINTERUP, event};
-      // Cast "camera" to <any> to relax "private" classification.
-      (<any>cameraInput)._pointerInput(pointerInfo, undefined);
-      break;
-    case "pointermove":
-      pointerInfo = {type: BABYLON.PointerEventTypes.POINTERMOVE, event};
-      // Cast "camera" to <any> to relax "private" classification.
-      (<any>cameraInput)._pointerInput(pointerInfo, undefined);
-      break;
-    case "blur":
-      // Cast "camera" to <any> to relax "private" classification.
-      (<any>cameraInput)._onLostFocus();
-      break;
-    case "POINTERDOUBLETAP":
-      // Not a real DOM event. Just a shortcut to trigger
-      // PointerEventTypes.POINTERMOVE on the Input class.
-      pointerInfo = {type: BABYLON.PointerEventTypes.POINTERDOUBLETAP, event};
-      // Cast "camera" to <any> to relax "private" classification.
-      (<any>cameraInput)._pointerInput(pointerInfo, undefined);
-      break;
-    default:
-      console.error("Invalid pointer event: " + event.type);
-  }
-}
-
-/**
- * Test the things.
- */
-describe('BaseRotateCameraInput', function() {
-  /**
-   * Sets the timeout of all the tests to 10 seconds.
-   */
-  this.timeout(10000);
-
-  before(function(done) {
-    // runs before all tests in this block
-    this.timeout(180000);
-    (BABYLONDEVTOOLS).Loader
-      .useDist()
-      .testMode()
-      .load(function() {
-        // Force apply promise polyfill for consistent behavior between
-        // PhantomJS, IE11, and other browsers.
-        BABYLON.PromisePolyfill.Apply(true);
-        done();
-      });
-
-    this._canvas = document.createElement("canvas");
-    this._engine = new BABYLON.NullEngine();
-    this._scene = new BABYLON.Scene(this._engine);
-    
-    // Set up an instance of a Camera with the ArcRotateCameraPointersInput.
-    this.camera = new BABYLON.ArcRotateCamera(
-      "StubCamera", 0, 0, 0, new BABYLON.Vector3(0, 0, 0), this._scene);
-    this.cameraInput = new BABYLON.StubCameraPointersInput();
-    this.cameraInput.camera = this.camera;
-    this.cameraInput.attachControl(this._canvas);
-  });
-
-  beforeEach(function() {
-    // runs before each test in this block
-    this.cameraInput.reset();
-  });
-
-  describe('one button drag', function() {
-    it('should call "onTouch" method', function() {
-      var event: MockPointerEvent = eventTemplate(<HTMLElement>this._canvas);
-
-      // Button down.
-      event.type = "pointerdown";
-      event.clientX = 100;
-      event.clientY = 200;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      // Button down but no movement events have fired yet.
-      expect(this.cameraInput.countOnTouch).to.equal(0);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      
-      // Start moving.
-      event.type = "pointermove";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(1);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      // Move just started; No value yet.
-      expect(this.cameraInput.lastOnTouch.offsetX).to.equal(0);
-      expect(this.cameraInput.lastOnTouch.offsetY).to.equal(0);
-
-      // Drag.
-      event.type = "pointermove";
-      event.clientX = 1000;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      // Pointer dragged in X direction.
-      expect(this.cameraInput.lastOnTouch.offsetX).to.above(0);
-      expect(this.cameraInput.lastOnTouch.offsetY).to.equal(0);
-
-      // Button up.
-      event.type = "pointerup";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(1);
-      
-      // These callbacks were never called.
-      expect(this.cameraInput.countOnDoubleTap).to.equal(0);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(0);
-      expect(this.cameraInput.countOnContextMenu).to.equal(0);
-      expect(this.cameraInput.countOnLostFocus).to.equal(0);
-    });
-
-    it('should work multiple times in a row', function() {
-      var event: MockPointerEvent = eventTemplate(<HTMLElement>this._canvas);
-
-      // Button down.
-      event.type = "pointerdown";
-      event.clientX = 100;
-      event.clientY = 200;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      // Button down but no movement events have fired yet.
-      expect(this.cameraInput.countOnTouch).to.equal(0);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      
-      // Start moving.
-      event.type = "pointermove";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(1);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      // Move just started; No value yet.
-      expect(this.cameraInput.lastOnTouch.offsetX).to.equal(0);
-      expect(this.cameraInput.lastOnTouch.offsetY).to.equal(0);
-
-      // Drag.
-      event.type = "pointermove";
-      event.clientX = 1000;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      // Pointer dragged in X direction.
-      expect(this.cameraInput.lastOnTouch.offsetX).to.above(0);
-      expect(this.cameraInput.lastOnTouch.offsetY).to.equal(0);
-
-      // Button up.
-      event.type = "pointerup";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(1);
-      
-      // Button down for 2nd time.
-      event.type = "pointerdown";
-      event.clientX = 100;
-      event.clientY = 200;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      // Button down but no movement events have fired yet.
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(1);
-      
-      // Start moving.
-      event.type = "pointermove";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(3);
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(1);
-      // Move just started; No value yet.
-      expect(this.cameraInput.lastOnTouch.offsetX).to.equal(0);
-      expect(this.cameraInput.lastOnTouch.offsetY).to.equal(0);
-
-      // Drag again.
-      event.type = "pointermove";
-      event.clientY = 2000;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(4);
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(1);
-      // Pointer dragged in Y direction.
-      expect(this.cameraInput.lastOnTouch.offsetX).to.equal(0);
-      expect(this.cameraInput.lastOnTouch.offsetY).to.above(0);
-
-      // Button up.
-      event.type = "pointerup";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnTouch).to.equal(4);
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(2);
-      
-      // These callbacks were never called.
-      expect(this.cameraInput.countOnDoubleTap).to.equal(0);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(0);
-      expect(this.cameraInput.countOnContextMenu).to.equal(0);
-      expect(this.cameraInput.countOnLostFocus).to.equal(0);
-    });
-  });
-  
-  describe('two button drag', function() {
-    it('should call "onMultiTouch" method', function() {
-      var event: MockPointerEvent = eventTemplate(<HTMLElement>this._canvas);
-
-      // 1st button down.
-      event.type = "pointerdown";
-      event.pointerType = "touch";
-      event.clientX = 1000;
-      event.clientY = 200;
-      event.button = 0;
-      event.pointerId = 1;
-      simulateEvent(this.cameraInput, event);
-      // Button down but no movement events have fired yet.
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.countOnTouch).to.equal(0);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(0);
-
-      // Start moving before 2nd button has been pressed.
-      event.type = "pointermove";
-      event.button = -1;
-      event.pointerId = 1;
-      simulateEvent(this.cameraInput, event);
-      // Moving with one button down will start a drag.
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.countOnTouch).to.equal(1);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(0);
-
-      // Move X coordinate.
-      event.type = "pointermove";
-      event.clientX = 1500;
-      event.clientY = 200;
-      event.button = -1;
-      event.pointerId = 1;
-      simulateEvent(this.cameraInput, event);
-      // One button drag.
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(0);
-
-      // 2nd button down. (Enter zoom mode.)
-      event.type = "pointerdown";
-      event.pointerType = "touch";
-      event.button = 1;
-      event.pointerId = 2;
-      simulateEvent(this.cameraInput, event);
-      // 2nd button down but hasn't moved yet.
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(0);
-
-      // Start move of 2nd pointer.
-      event.type = "pointermove";
-      event.clientX = 2000;
-      event.clientY = 2000;
-      event.button = -1;
-      event.pointerId = 2;
-      simulateEvent(this.cameraInput, event);
-      // Start of drag with 2 buttons down.
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(1);
-      // First time onMultiTouch() is called for a new drag.
-      expect(this.cameraInput.lastOnMultiTouch.pinchSquaredDistance).to.be.above(0);
-      expect(this.cameraInput.lastOnMultiTouch.multiTouchPanPosition).to.not.be.null;
-      // previousPinchSquaredDistance will be null.
-      expect(this.cameraInput.lastOnMultiTouch.previousPinchSquaredDistance).to.be.equal(0);
-      expect(this.cameraInput.lastOnMultiTouch.previousMultiTouchPanPosition).to.be.null;
-
-      // Move Y coordinate. 2nd point is the one moving.
-      event.type = "pointermove";
-      event.clientX = 2000;
-      event.clientY = 2500;
-      event.button = -1;
-      event.pointerId = 2;
-      simulateEvent(this.cameraInput, event);
-      // Moving two button drag.
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(2);
-      // Neither first nor last event in a drag so everything populated.
-      expect(this.cameraInput.lastOnMultiTouch.pinchSquaredDistance).to.be.above(0);
-      expect(this.cameraInput.lastOnMultiTouch.multiTouchPanPosition).to.not.be.null;
-      expect(this.cameraInput.lastOnMultiTouch.previousPinchSquaredDistance).to.be.above(0);
-      expect(this.cameraInput.lastOnMultiTouch.previousMultiTouchPanPosition).to.not.be.null;
-
-      // Move X and Y coordinate. 1st point is the one moving.
-      event.type = "pointermove";
-      event.clientX = 1700;
-      event.clientY = 1700;
-      event.button = -1;
-      event.pointerId = 1;
-      simulateEvent(this.cameraInput, event);
-      // Moving two button drag.
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(3);
-
-      // One of the buttons button up.
-      event.type = "pointerup";
-      event.pointerType = "touch";
-      event.button = 0;
-      event.pointerId = 1;
-      simulateEvent(this.cameraInput, event);
-      // Button up.
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(1);
-      expect(this.cameraInput.countOnTouch).to.equal(2);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(4);
-      // onMultiTouch() is called one last time when drag ends with null value for
-      // multiTouchPanPosition.
-      expect(this.cameraInput.lastOnMultiTouch.pinchSquaredDistance).to.equal(0);
-      expect(this.cameraInput.lastOnMultiTouch.multiTouchPanPosition).to.be.null;
-      // previousPinchSquaredDistance and previousMultiTouchPanPosition are
-      // populated though.
-      expect(this.cameraInput.lastOnMultiTouch.previousPinchSquaredDistance).to.be.above(0);
-      expect(this.cameraInput.lastOnMultiTouch.previousMultiTouchPanPosition).to.not.be.null;
-
-      // Move X and Y coordinate of remaining pressed point.
-      event.type = "pointermove";
-      event.clientX = 2000;
-      event.clientY = 2700;
-      event.button = -1;
-      event.pointerId = 2;
-      simulateEvent(this.cameraInput, event);
-      // Back to one button drag.
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(1);
-      expect(this.cameraInput.countOnTouch).to.equal(3);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(4);
-
-      // Other button button up. (Now moves should have no affect.)
-      event.type = "pointerup";
-      event.pointerType = "touch";
-      event.button = 1;
-      event.pointerId = 2;
-      simulateEvent(this.cameraInput, event);
-      // Button up.
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(2);
-      expect(this.cameraInput.countOnTouch).to.equal(3);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(4);
-
-      // Move X and Y coordinate.
-      event.type = "pointermove";
-      event.clientX = 3000;
-      event.clientY = 4000;
-      event.button = -1;
-      event.pointerId = 1;
-      simulateEvent(this.cameraInput, event);
-      // Not dragging anymore so no change in callbacks.
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(2);
-      expect(this.cameraInput.countOnTouch).to.equal(3);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(4);
-
-      // These callbacks were never called.
-      expect(this.cameraInput.countOnDoubleTap).to.equal(0);
-      expect(this.cameraInput.countOnContextMenu).to.equal(0);
-      expect(this.cameraInput.countOnLostFocus).to.equal(0);
-    });
-  });
-
-  describe('button down', function() {
-    it('should call "onButtonDown" method', function() {
-      var event: MockPointerEvent = eventTemplate(<HTMLElement>this._canvas);
-
-      // 1st button down.
-      event.type = "pointerdown";
-      event.pointerType = "touch";
-      event.clientX = 3000;
-      event.clientY = 4000;
-      event.button = 0;
-      event.pointerId = 1;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnButtonDown).to.equal(1);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.lastOnButtonDown.buttonCount).to.be.equal(1);
-
-      // 2nd button down.
-      event.type = "pointerdown";
-      event.pointerType = "touch";
-      event.clientX = 3000;
-      event.clientY = 4000;
-      // The code this is testing does not care if button number and id are
-      // different or not.
-      // If a buggy browser was ever to send multiple pointerdown events for a
-      // single click they would get registered as multiple buttons.
-      event.button = 0;
-      event.pointerId = 1;
-      simulateEvent(this.cameraInput, event);
-      expect(this.cameraInput.countOnButtonDown).to.equal(2);
-      expect(this.cameraInput.countOnButtonUp).to.equal(0);
-      expect(this.cameraInput.lastOnButtonDown.buttonCount).to.be.equal(2);
-      
-      
-      // These callbacks were never called.
-      expect(this.cameraInput.countOnTouch).to.equal(0);
-      expect(this.cameraInput.countOnMultiTouch).to.equal(0);
-      expect(this.cameraInput.countOnDoubleTap).to.equal(0);
-      expect(this.cameraInput.countOnContextMenu).to.equal(0);
-      expect(this.cameraInput.countOnLostFocus).to.equal(0);
-    });
-  });
-});
-
-describe.skip('ArcRotateCameraInput', function() {
-  /**
-   * Sets the timeout of all the tests to 10 seconds.
-   */
-  this.timeout(10000);
-
-  const interestingValues = [
-    "inertialPanningX",
-    "inertialPanningY",
-    "inertialAlphaOffset",
-    "inertialBetaOffset",
-    "inertialRadiusOffset",
-  ];
-
-  function resetCameraPos(camera: BABYLON.ArcRotateCamera, cameraCachePos: {}) {
-    camera.alpha = 10;
-    camera.beta = 20;
-    camera.radius = 30;
-    camera.inertialPanningX = 0;
-    camera.inertialPanningY = 0;
-    camera.inertialAlphaOffset = 0;
-    camera.inertialBetaOffset = 0;
-    camera.inertialRadiusOffset = 0;
-    camera._panningMouseButton = 2;
-    camera.useInputToRestoreState = true;
-    camera._useCtrlForPanning = true;
-    
-    interestingValues.forEach((key) => {
-      cameraCachePos[key] = camera[key];
-    });
-  }
-
-  function verifyChanges(
-    camera: BABYLON.ArcRotateCamera,
-    cameraCachePos: {},
-    toCheck: {[key: string]: ValChange}): boolean {
-      let result = true;
-      interestingValues.forEach((key) => {
-        if (toCheck[key] === undefined) {
-          toCheck[key] = ValChange.Same;
-        }
-        let r = (
-          toCheck[key] === ValChange.DontCare ||
-          (toCheck[key] === ValChange.Decrease && camera[key] < cameraCachePos[key]) ||
-          (toCheck[key] === ValChange.Same && camera[key] === cameraCachePos[key]) ||
-          (toCheck[key] === ValChange.Increase && camera[key] > cameraCachePos[key])
-        );
-        if (!r) {
-          console.log(
-            `Incorrect value for ${key}, previous: ${cameraCachePos[key]}, current: ${camera[key]}`
-          );
-        }
-        result = result && r;
-
-        cameraCachePos[key] = camera[key];
-      });
-
-      if (!result) {
-        displayCamera(camera);
-      }
-      return result;
-    }
-
-  function displayCamera(camera: BABYLON.ArcRotateCamera): void {
-    let info = {
-      inertialPanningX: camera.inertialPanningX,
-      inertialPanningY: camera.inertialPanningY,
-      inertialAlphaOffset: camera.inertialAlphaOffset,
-      inertialBetaOffset: camera.inertialBetaOffset,
-      inertialRadiusOffset: camera.inertialRadiusOffset
-    };
-    console.log(info);
-  };
-
-  before(function(done) {
-    // runs before all tests in this block
-    this.timeout(180000);
-    (BABYLONDEVTOOLS).Loader
-      .useDist()
-      .testMode()
-      .load(function() {
-        // Force apply promise polyfill for consistent behavior between
-        // PhantomJS, IE11, and other browsers.
-        BABYLON.PromisePolyfill.Apply(true);
-        done();
-      });
-
-    this._canvas = document.createElement("canvas");
-    this._scene = new BABYLON.Scene(new BABYLON.NullEngine());
-    
-    // Set up an instance of a Camera with the ArcRotateCameraPointersInput.
-    this.camera = new BABYLON.ArcRotateCamera(
-      "Camera", 0, 0, 0, new BABYLON.Vector3(0, 0, 0), this._scene);
-    this.cameraInput = new BABYLON.ArcRotateCameraPointersInput();
-    this.cameraInput.camera = this.camera;
-    this.cameraInput.attachControl(this._canvas);
-
-    this.cameraCachePos = {};
-  });
-
-  beforeEach(function() {
-    // runs before each test in this block
-    resetCameraPos(this.camera, this.cameraCachePos);
-  });
-
-  describe('Test infrastructure', function() {
-    it('verifyChanges checks Decrease', function() {
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 10.001;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {inertialAlphaOffset: ValChange.Decrease})
-      ).to.be.true;
-      
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 9.999;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {inertialAlphaOffset: ValChange.Decrease})
-      ).to.be.false;
-    });
-  
-    it('verifyChanges checks Same', function() {
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 10;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {inertialAlphaOffset: ValChange.Same})
-      ).to.be.true;
-      
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 10.001;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {inertialAlphaOffset: ValChange.Same})
-      ).to.be.false;
-    });
-  
-    it('verifyChanges checks undefined', function() {
-      // If the 'toCheck' field is undefined, treat is as ValChange.Same.
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 10;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {})
-      ).to.be.true;
-      
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 10.001;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {})
-      ).to.be.false;
-    });
-  
-    it('verifyChanges checks DontCare', function() {
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 10;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {inertialAlphaOffset: ValChange.DontCare})
-      ).to.be.true;
-      
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 1001;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {inertialAlphaOffset: ValChange.DontCare})
-      ).to.be.true;
-    });
-  
-    it('verifyChanges checks Increase', function() {
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 9.999;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {inertialAlphaOffset: ValChange.Increase})
-      ).to.be.true;
-      
-      this.camera.inertialAlphaOffset = 10;
-      this.cameraCachePos.inertialAlphaOffset = 10.001;
-      expect(
-        verifyChanges(
-          this.camera,
-          this.cameraCachePos,
-          {inertialAlphaOffset: ValChange.Increase})
-      ).to.be.false;
-    });
-  });
-
-  describe('one button drag', function() {
-    it('should change inertialAlphaOffset', function() {
-      var event: MockPointerEvent = eventTemplate(<HTMLElement>this._canvas);
-
-      // Button down.
-      event.type = "pointerdown";
-      event.clientX = 100;
-      event.clientY = 200;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-      
-      // Start moving.
-      event.type = "pointermove";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-
-      // Move X coordinate. Drag camera.
-      event.type = "pointermove";
-      event.clientX = 1000;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialAlphaOffset: ValChange.Decrease})
-      ).to.be.true;
-
-      // Button up. Primary button.
-      event.type = "pointerup";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-    });
-
-    it('followed by another one button drag', function() {
-      var event: MockPointerEvent = eventTemplate(<HTMLElement>this._canvas);
-
-      // Button down.
-      event.type = "pointerdown";
-      event.clientX = 100;
-      event.clientY = 200;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-      
-      // Start moving.
-      event.type = "pointermove";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-
-      // Move X coordinate. Drag camera.
-      event.type = "pointermove";
-      event.clientX = 1000;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialAlphaOffset: ValChange.Decrease})
-      ).to.be.true;
-
-      // Button up. Primary button.
-      event.type = "pointerup";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-
-      // 2nd drag.
-      // Button down.
-      event.type = "pointerdown";
-      event.clientX = 100;
-      event.clientY = 200;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-      
-      // Start moving.
-      event.type = "pointermove";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-
-      // Move Y coordinate. Drag camera.
-      event.type = "pointermove";
-      event.clientY = 1000;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialBetaOffset: ValChange.Decrease})
-      ).to.be.true;
-
-      // Button up. Primary button.
-      event.type = "pointerup";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-    });
-
-    it('with Ctrl key should change inertialPanningY', function() {
-      this.cameraInput.panningSensibility = 3;
-      this.cameraInput._useCtrlForPanning = true;
-
-      var event: MockPointerEvent = eventTemplate(<HTMLElement>this._canvas);
-
-      // Button down.
-      event.type = "pointerdown";
-      event.clientX = 100;
-      event.clientY = 200;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-      
-      // Start moving.
-      event.type = "pointermove";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-
-      // Move Y coordinate. Drag camera. (Not panning yet.)
-      event.type = "pointermove";
-      event.clientY = 1000;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialBetaOffset: ValChange.Decrease})
-      ).to.be.true;
-
-      // Move X coordinate with Ctrl key depressed. Panning now.
-      event.type = "pointermove";
-      event.clientY = 2000;
-      event.button = 0;
-      event.ctrlKey = true;  // Will cause pan motion.
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialPanningY: ValChange.Increase})
-      ).to.be.true;
-      
-      // Move X coordinate having released Ctrl.
-      event.type = "pointermove";
-      event.clientY = 3000;
-      event.button = 0;
-      event.ctrlKey = false;  // Will cancel pan motion.
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialBetaOffset: ValChange.Decrease})
-      ).to.be.true;
-      
-      // Button up. Primary button.
-      event.type = "pointerup";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-    });
-
-    it('with panningSensibility disabled', function() {
-      this.cameraInput.panningSensibility = 0;
-
-      var event: MockPointerEvent = eventTemplate(<HTMLElement>this._canvas);
-
-      // Button down.
-      event.type = "pointerdown";
-      event.clientX = 100;
-      event.clientY = 200;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-      
-      // Start moving.
-      event.type = "pointermove";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-
-      // Move Y coordinate. Drag camera.
-      event.type = "pointermove";
-      event.clientY = 1000;
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialBetaOffset: ValChange.Decrease})
-      ).to.be.true;
-
-      // Move X coordinate with Ctrl key depressed.
-      // Panning disabled so continue regular drag..
-      event.type = "pointermove";
-      event.clientY = 1500;
-      event.button = 0;
-      event.ctrlKey = true;  // Will cause pan motion.
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialBetaOffset: ValChange.Decrease})
-      ).to.be.true;
-      
-      // Move X coordinate having released Ctrl.
-      event.type = "pointermove";
-      event.clientY = 3000;
-      event.button = 0;
-      event.ctrlKey = false;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(
-        this.camera,
-        this.cameraCachePos,
-        {inertialBetaOffset: ValChange.Decrease})
-      ).to.be.true;
-      
-      // Button up. Primary button.
-      event.type = "pointerup";
-      event.button = 0;
-      simulateEvent(this.cameraInput, event);
-      expect(verifyChanges(this.camera, this.cameraCachePos, {})).to.be.true;
-    });
-  });
-
-  describe('two button drag', function() {
-
-  });
-});

tests/unit/karma.conf.js

@@ -14,19 +14,18 @@ module.exports = function (config) {
         files: [
             '!./**/*.d.ts',
             './Tools/DevLoader/BabylonLoader.js',
-            //'./tests/unit/babylon/babylonReference.js',
             './tests/unit/babylon/babylon.example.tests.js',
-            //'./tests/unit/babylon/src/Mesh/babylon.positionAndRotation.tests.js',
-            //'./tests/unit/babylon/serializers/babylon.glTFSerializer.tests.js',
-            //'./tests/unit/babylon/src/babylon.node.tests.js',
-            //'./tests/unit/babylon/src/Animations/babylon.animation.tests.js',
-            //'./tests/unit/babylon/src/Animations/babylon.animationGroup.tests.js',
-            //'./tests/unit/babylon/src/Loading/babylon.sceneLoader.tests.js',
-            //'./tests/unit/babylon/src/PostProcess/babylon.postProcess.tests.js',
-            //'./tests/unit/babylon/src/Material/babylon.material.tests.js',
-            //'./tests/unit/babylon/src/Mesh/babylon.geometry.tests.js',
-            //'./tests/unit/babylon/src/Mesh/babylon.mesh.vertexData.tests.js',
-            //'./tests/unit/babylon/src/Tools/babylon.promise.tests.js',
+            './tests/unit/babylon/src/Mesh/babylon.positionAndRotation.tests.js',
+            './tests/unit/babylon/serializers/babylon.glTFSerializer.tests.js',
+            './tests/unit/babylon/src/babylon.node.tests.js',
+            './tests/unit/babylon/src/Animations/babylon.animation.tests.js',
+            './tests/unit/babylon/src/Animations/babylon.animationGroup.tests.js',
+            './tests/unit/babylon/src/Loading/babylon.sceneLoader.tests.js',
+            './tests/unit/babylon/src/PostProcess/babylon.postProcess.tests.js',
+            './tests/unit/babylon/src/Material/babylon.material.tests.js',
+            './tests/unit/babylon/src/Mesh/babylon.geometry.tests.js',
+            './tests/unit/babylon/src/Mesh/babylon.mesh.vertexData.tests.js',
+            './tests/unit/babylon/src/Tools/babylon.promise.tests.js',
             './tests/unit/babylon/src/Cameras/babylon.arcRotateInput.tests.js',
             { pattern: 'dist/preview release/**/*.js', watched: false, included: false, served: true },
             { pattern: 'assets/**/*', watched: false, included: false, served: true },