public void Camera2D_ContainsRectangle_Test()
{
var graphicsDevice = TestHelper.CreateGraphicsDevice();
var camera = new Camera2D(graphicsDevice);
Assert.AreEqual(ContainmentType.Intersects, camera.Contains(new Rectangle(-50, -50, 100, 100)));
Assert.AreEqual(ContainmentType.Contains, camera.Contains(new Rectangle(50, 50, 100, 100)));
Assert.AreEqual(ContainmentType.Disjoint, camera.Contains(new Rectangle(850, 500, 100, 100)));
}
public void Camera2D_ContainsPoint_Test()
{
var graphicsDevice = TestHelper.CreateGraphicsDevice();
var camera = new Camera2D(graphicsDevice);
Assert.AreEqual(ContainmentType.Contains, camera.Contains(new Point(1, 1)));
Assert.AreEqual(ContainmentType.Contains, camera.Contains(new Point(800, 480)));
Assert.AreEqual(ContainmentType.Disjoint, camera.Contains(new Point(0, 0)));
Assert.AreEqual(ContainmentType.Disjoint, camera.Contains(new Point(801, 481)));
}
public void Camera2D_ContainsVector2_Test()
{
var graphicsDevice = TestHelper.CreateGraphicsDevice();
var camera = new Camera2D(graphicsDevice);
// the edge cases fall on the half pixel boundary
Assert.AreEqual(ContainmentType.Disjoint, camera.Contains(new Vector2(0.45f, 0.45f)));
Assert.AreEqual(ContainmentType.Contains, camera.Contains(new Vector2(800.45f, 480.45f)));
Assert.AreEqual(ContainmentType.Contains, camera.Contains(new Vector2(0.55f, 0.55f)));
Assert.AreEqual(ContainmentType.Disjoint, camera.Contains(new Vector2(800.55f, 480.55f)));
}