public void WhenPeopleIsRotatingThenZoomShouldNotBeTrigged()
{
var zoomRecognizer = new Mock<IGestureRecognizer>();
var rotationRecognizer = new Mock<IRotationGripGesture>();
rotationRecognizer.Setup(r => r.CurrentAngleDelta).Returns(20f);
rotationRecognizer.Setup(r => r.IdentifyGesture(It.IsAny<UserSkeletonState>())).Returns(false);
zoomRecognizer.Setup(z => z.IdentifyGesture(It.IsAny<UserSkeletonState>())).Returns(true);
ZoomAndRotationGesture target = new ZoomAndRotationGesture(zoomRecognizer.Object, rotationRecognizer.Object);
bool expected = false;
bool actual = target.IdentifyGesture(null);
Assert.AreEqual(expected, actual);
}
public void WhenPeopleIsNotRotatingThenZoomCanBeTrigged()
{
var zoomRecognizer = new Mock<IGestureRecognizer>();
var rotationRecognizer = new Mock<IRotationGripGesture>();
rotationRecognizer.Setup(r => r.CurrentAngleDelta).Returns(0f);
rotationRecognizer.Setup(r => r.IdentifyGesture(It.IsAny<UserSkeletonState>())).Returns(false);
zoomRecognizer.Setup(z => z.IdentifyGesture(It.IsAny<UserSkeletonState>())).Returns(true);
String eventName = GestureEvents.ZOOM_IN;
zoomRecognizer.Setup(z => z.Name).Returns(eventName);
ZoomAndRotationGesture target = new ZoomAndRotationGesture(zoomRecognizer.Object, rotationRecognizer.Object);
bool expected = true;
bool actual = target.IdentifyGesture(null);
Assert.AreEqual(expected, actual);
Assert.AreEqual(eventName, target.Name);
}
public void GivenZoomWasIdentifiedWhenZoomStateIsResetedThenRotationCanBeFired()
{
var zoomRecognizer = new Mock<IGestureRecognizer>();
var rotationRecognizer = new Mock<IRotationGripGesture>();
ZoomAndRotationGesture target = new ZoomAndRotationGesture(zoomRecognizer.Object, rotationRecognizer.Object);
rotationRecognizer.Setup(r => r.CurrentAngleDelta).Returns(0f);
rotationRecognizer.Setup(r => r.IdentifyGesture(It.IsAny<UserSkeletonState>())).Returns(false);
zoomRecognizer.Setup(z => z.IdentifyGesture(It.IsAny<UserSkeletonState>())).Returns(true);
zoomRecognizer.Setup(z => z.State).Returns(1);
String eventName = GestureEvents.ZOOM_IN;
zoomRecognizer.Setup(z => z.Name).Returns(eventName);
bool expected = true;
bool actual = target.IdentifyGesture(null);
Assert.AreEqual(expected, actual);
Assert.AreEqual(eventName, target.Name);
zoomRecognizer.Setup(z => z.IdentifyGesture(It.IsAny<UserSkeletonState>())).Returns(false);
zoomRecognizer.Setup(z => z.State).Returns(0);
expected = false;
actual = target.IdentifyGesture(null);
Assert.AreEqual(expected, actual);
eventName = GestureEvents.ROTATE_RIGHT;
rotationRecognizer.Setup(r => r.CurrentAngleDelta).Returns(65f);
rotationRecognizer.Setup(r => r.IdentifyGesture(It.IsAny<UserSkeletonState>())).Returns(true);
rotationRecognizer.Setup(z => z.Name).Returns(eventName);
actual = target.IdentifyGesture(null);
expected = true;
Assert.AreEqual(expected, actual);
Assert.AreEqual(eventName, target.Name);
}