Latest updates from IceHrmPro

web/node_modules/hammerjs/tests/unit/test_enable.js

@@ -0,0 +1,171 @@
+var el,
+    hammer,
+    counter;
+
+module('Test recognizer enable', {
+    setup: function() {
+        el = utils.createHitArea();
+        hammer = new Hammer.Manager(el, {recognizers: []});
+        counter = 0;
+    },
+    teardown: function() {
+        hammer && hammer.destroy();
+    }
+});
+
+test('should disable a recognizer through the `enable` constructor parameter', function() {
+    expect(1);
+    hammer.add(new Hammer.Tap({enable: false}));
+    hammer.on('tap', function() {
+        counter++;
+    });
+
+    stop();
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+
+    setTimeout(function() {
+        start();
+        equal(counter, 0);
+    }, 100);
+});
+
+test('should disable recognizing when the manager is disabled.', function() {
+    expect(1);
+    hammer.set({ enable: false });
+    hammer.add(new Hammer.Tap());
+    hammer.on('tap', function() {
+        counter++;
+    });
+
+    stop();
+
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+
+    setTimeout(function() {
+        start();
+        equal(counter, 0);
+    }, 100);
+});
+
+test('should toggle a recognizer using the `set` call to the recognizer enable property', function() {
+    expect(2);
+
+    hammer.add(new Hammer.Tap());
+    hammer.on('tap', function() {
+        counter++;
+    });
+
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+    equal(counter, 1);
+
+    hammer.get('tap').set({ enable: false });
+
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+    equal(counter, 1);
+});
+
+test('should accept the `enable` constructor parameter as function', function() {
+    expect(2);
+
+    var canRecognizeTap = false;
+
+    var tap = new Hammer.Tap({
+        enable: function() {
+            return canRecognizeTap;
+        }
+    });
+
+    hammer.add(tap);
+    hammer.on('tap', function() {
+        counter++;
+    });
+
+    stop();
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+
+    setTimeout(function() {
+        start();
+        equal(counter, 0);
+
+        canRecognizeTap = true;
+
+        utils.dispatchTouchEvent(el, 'start', 50, 50);
+        utils.dispatchTouchEvent(el, 'end', 50, 50);
+
+        equal(counter, 1);
+    }, 100);
+});
+
+test('should accept a function parameter with `set`', function() {
+    expect(3);
+
+    hammer.add(new Hammer.Tap());
+    hammer.on('tap', function() {
+        counter++;
+    });
+
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+    equal(counter, 1);
+
+    var canRecognizeTap = false;
+    hammer.get('tap').set({ enable: function() {
+        return canRecognizeTap;
+    }});
+
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+    equal(counter, 1);
+
+    canRecognizeTap = true;
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+    equal(counter, 2);
+});
+
+test('should pass the recognizer and optional the input parameter to the `enable` callback', function() {
+    expect(2);
+
+    var tap;
+
+    // the enable function is called initially to setup the touch-action property
+    // at that moment there isnt any input
+    var canEnable = function(recognizer, input) {
+        equal(recognizer, tap);
+        return true;
+    };
+    tap = new Hammer.Tap({enable: canEnable});
+    hammer.add(tap);
+
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+});
+
+test('should toggle based on other object method', function() {
+    expect(2);
+
+    var view = {
+        state: 0,
+        canRecognizeTap: function(recognizer, input) {
+            return this.state !== 0;
+        }
+    };
+
+    hammer.add(new Hammer.Tap({enable: function(rec, input) { return view.canRecognizeTap(rec, input); } }));
+    hammer.on('tap', function() {
+        counter++;
+    });
+
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+    equal(counter, 0);
+
+    view.state = 1;
+    utils.dispatchTouchEvent(el, 'start', 50, 50);
+    utils.dispatchTouchEvent(el, 'end', 50, 50);
+    equal(counter, 1);
+});