/// <summary>Builds a touch state from the current touches</summary>
/// <returns>The currently mocked touches in a touch state</returns>
private TouchState buildState()
{
var state = new TouchState(this.isAttached, this.touchCollection);
TouchCollectionHelper.Clear(ref this.touchCollection);
return(state);
}
public void TestSetLocationCount()
{
var touches = new TouchCollection();
Assert.AreEqual(0, touches.Count);
TouchCollectionHelper.SetLocationCount(ref touches, 2);
Assert.AreEqual(2, touches.Count);
}
/// <summary>Moves an existing touch to a different location</summary>
/// <param name="id">Id of the touch that will be moved</param>
/// <param name="x">New X coordinate the touch moved to</param>
/// <param name="y">New Y coordinate the touch moved to</param>
public void Move(int id, float x, float y)
{
TouchCollectionHelper.AddTouchLocation(
ref this.touchCollection,
id,
TouchLocationState.Moved,
x,
y,
TouchLocationState.Invalid,
-1.0f,
-1.0f
);
}
/// <summary>Releases the touch with the specified id</summary>
/// <param name="id">Id of the touch that will be released</param>
public void Release(int id)
{
TouchCollectionHelper.AddTouchLocation(
ref this.touchCollection,
id,
TouchLocationState.Released,
-1.0f,
-1.0f,
TouchLocationState.Invalid,
-1.0f,
-1.0f
);
}
public void TestAddTouchLocation()
{
var touches = new TouchCollection();
TouchCollectionHelper.AddTouchLocation(
ref touches, 1,
TouchLocationState.Pressed, 12, 34,
TouchLocationState.Released, 56, 78
);
Assert.AreEqual(1, touches.Count);
TouchLocation location = touches[0];
Assert.AreEqual(12, location.Position.X);
Assert.AreEqual(34, location.Position.Y);
Assert.AreEqual(TouchLocationState.Pressed, location.State);
Assert.AreEqual(1, location.Id);
}