public static void LocalCoordinates_Returns_Coordinates_of_Vertices_in_Original_Local_Coordinates() { Kite kite = new Kite(width, height, skew); IList <CartesianCoordinate> coordinates = kite.LocalCoordinates(); Assert.AreEqual(skew, coordinates[0].X); Assert.AreEqual(0, coordinates[0].Y); Assert.AreEqual(width, coordinates[1].X); Assert.AreEqual(height / 2, coordinates[1].Y); Assert.AreEqual(skew, coordinates[2].X); Assert.AreEqual(height, coordinates[2].Y); Assert.AreEqual(0, coordinates[3].X); Assert.AreEqual(height / 2, coordinates[3].Y); }