public void ConstructorTest()
{
try {
IavaJointCollection jointCollection = new IavaJointCollection();
// Make sure there is an element for every joint type
Assert.AreEqual((int)IavaJointType.Count, jointCollection.Count);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
/// <summary>
/// Default Constructor
/// </summary>
public IavaSkeleton()
{
Joints = new IavaJointCollection();
IavaJoint iavaJoint = new IavaJoint();
// Initialize the Joint Collection
for (IavaJointType type = 0; type < IavaJointType.Count; type++) {
iavaJoint.JointType = type;
Joints[type] = iavaJoint;
}
}
/// <summary>
/// Draws a line between the specified joints of a skeleton
/// </summary>
/// <param name="joints">Joints in a skeleton</param>
/// <param name="brush">Color of the lines to draw</param>
/// <param name="jointIDs">Joints to be connected by the poly line</param>
/// <returns></returns>
private Polyline GetBodySegment(IavaJointCollection joints, Brush brush, params IavaJointType[] jointIDs)
{
PointCollection points = new PointCollection(jointIDs.Length);
for (int i = 0; i < jointIDs.Length; ++i) {
points.Add(ScalePoint(joints[jointIDs[i]].Position.X, joints[jointIDs[i]].Position.Y, ActualWidth, ActualHeight));
}
Polyline polyline = new Polyline();
polyline.Points = points;
polyline.Stroke = brush;
polyline.StrokeThickness = 5;
return polyline;
}
public void EqualityTest()
{
try {
IavaJointCollection collection1 = new IavaJointCollection();
collection1[IavaJointType.AnkleLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
collection1[IavaJointType.AnkleRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
collection1[IavaJointType.ElbowLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Tracked };
collection1[IavaJointType.ElbowRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
IavaJointCollection collection2 = new IavaJointCollection();
collection2[IavaJointType.AnkleLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
collection2[IavaJointType.AnkleRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
collection2[IavaJointType.ElbowLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Tracked };
collection2[IavaJointType.ElbowRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
IavaJointCollection collection3 = new IavaJointCollection();
collection3[IavaJointType.HipCenter] = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
collection3[IavaJointType.AnkleRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
collection3[IavaJointType.ElbowLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Tracked };
collection3[IavaJointType.Spine] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
// Make sure collection1 does not equal null
Assert.IsFalse(collection1 == null);
// Make sure null does not equal collection1
Assert.IsFalse(null == collection1);
// Make sure collection1 and collection3 are not equal
Assert.IsFalse(collection1 == collection3);
// Make sure collection1 and collection2 are equal
Assert.IsTrue(collection1 == collection2);
// Make sure collection1 equals itself
Assert.IsTrue(collection1 == collection1);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void ItemTest()
{
try {
IavaJointCollection jointCollection = new IavaJointCollection();
IavaJoint joint = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
jointCollection[IavaJointType.AnkleLeft] = joint;
Assert.AreEqual(joint, jointCollection[IavaJointType.AnkleLeft]);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void GetEnumeratorTest()
{
try {
IavaJointCollection collection = new IavaJointCollection();
// Make sure we are getting an Enumerator
Assert.IsNotNull(collection.GetEnumerator());
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void ExplicitCastTest()
{
try {
// Create the Kinect Object
JointCollection kinectCollection = (JointCollection)FormatterServices.GetSafeUninitializedObject(typeof(JointCollection));
PrivateObject po = new PrivateObject(kinectCollection);
po.SetFieldOrProperty("_skeletonData", new Joint[20]);
// Set some Joints
// JointType is readonly hence the FUBAR way of doing this...
po = new PrivateObject(new Joint());
po.SetFieldOrProperty("JointType", JointType.AnkleLeft);
po.SetFieldOrProperty("TrackingState", JointTrackingState.Inferred);
kinectCollection[JointType.AnkleLeft] = (Joint)po.Target;
po = new PrivateObject(new Joint());
po.SetFieldOrProperty("JointType", JointType.AnkleRight);
po.SetFieldOrProperty("TrackingState", JointTrackingState.NotTracked);
kinectCollection[JointType.AnkleRight] = (Joint)po.Target;
po = new PrivateObject(new Joint());
po.SetFieldOrProperty("JointType", JointType.ElbowLeft);
po.SetFieldOrProperty("TrackingState", JointTrackingState.Tracked);
kinectCollection[JointType.ElbowLeft] = (Joint)po.Target;
po = new PrivateObject(new Joint());
po.SetFieldOrProperty("JointType", JointType.ElbowRight);
po.SetFieldOrProperty("TrackingState", JointTrackingState.NotTracked);
kinectCollection[JointType.ElbowRight] = (Joint)po.Target;
// Create the Iava equivalent
IavaJointCollection iavaCollection = new IavaJointCollection();
iavaCollection[IavaJointType.AnkleLeft] = new IavaJoint() { JointType = IavaJointType.AnkleLeft, TrackingState = IavaJointTrackingState.Inferred };
iavaCollection[IavaJointType.AnkleRight] = new IavaJoint() { JointType = IavaJointType.AnkleRight, TrackingState = IavaJointTrackingState.NotTracked };
iavaCollection[IavaJointType.ElbowLeft] = new IavaJoint() { JointType = IavaJointType.ElbowLeft, TrackingState = IavaJointTrackingState.Tracked };
iavaCollection[IavaJointType.ElbowRight] = new IavaJoint() { JointType = IavaJointType.ElbowRight, TrackingState = IavaJointTrackingState.NotTracked };
// Test object as a whole
Assert.AreEqual(iavaCollection, (IavaJointCollection)kinectCollection);
// Set the Kinect Object to null
kinectCollection = null;
// Make sure we don't attempt to cast nulls
Assert.IsNull((IavaJointCollection)kinectCollection);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void EqualsTest()
{
try {
IavaJointCollection collection1 = new IavaJointCollection();
collection1[IavaJointType.AnkleLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
collection1[IavaJointType.AnkleRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
collection1[IavaJointType.ElbowLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Tracked };
collection1[IavaJointType.ElbowRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
IavaJointCollection collection2 = new IavaJointCollection();
collection2[IavaJointType.AnkleLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
collection2[IavaJointType.AnkleRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
collection2[IavaJointType.ElbowLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Tracked };
collection2[IavaJointType.ElbowRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
IavaJointCollection collection3 = new IavaJointCollection();
collection3[IavaJointType.HipCenter] = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
collection3[IavaJointType.AnkleRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
collection3[IavaJointType.ElbowLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Tracked };
collection3[IavaJointType.Spine] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
// Make sure collection1 does not equal null
Assert.IsFalse(collection1.Equals(null));
// Make sure eventArgs1 does not equal a completly different object
Assert.IsFalse(collection1.Equals("Not a collection."));
// Make sure collection1 and collection3 are not equal
Assert.IsFalse(collection1.Equals(collection3));
// Make sure collection1 and collection2 are equal
Assert.IsTrue(collection1.Equals(collection2));
// Make sure collection1 equals itself
Assert.IsTrue(collection1.Equals(collection1));
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void JointsTest()
{
try {
IavaSkeleton skeleton = new IavaSkeleton();
IavaJointCollection jointCollection = new IavaJointCollection();
jointCollection[IavaJointType.ElbowLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
jointCollection[IavaJointType.FootRight] = new IavaJoint() { TrackingState = IavaJointTrackingState.Tracked };
jointCollection[IavaJointType.Head] = new IavaJoint() { TrackingState = IavaJointTrackingState.NotTracked };
jointCollection[IavaJointType.KneeLeft] = new IavaJoint() { TrackingState = IavaJointTrackingState.Inferred };
// Set the Joints
skeleton.Joints = jointCollection;
// Make sure the property set correctly
Assert.AreEqual(jointCollection, skeleton.Joints);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}