public static void RemoveAt_Throws_Index_Out_of_Range_Exception_for_Out_Of_Range_Index()
{
List <CartesianCoordinate> coordinates = new List <CartesianCoordinate>()
{
new CartesianCoordinate(0, 0),
new CartesianCoordinate(1, 2),
new CartesianCoordinate(3, 4),
new CartesianCoordinate(5, 6)
};
PointBoundary boundary = new PointBoundary(coordinates);
Assert.AreEqual(4, boundary.Count);
Assert.AreEqual(1, boundary[1].X);
Assert.AreEqual(2, boundary[1].Y);
Assert.Throws <IndexOutOfRangeException>(() => boundary.RemoveAt(4));
}
public static void RemoveAt_Removes_Coordinate_of_Specified_Index()
{
List <CartesianCoordinate> coordinates = new List <CartesianCoordinate>()
{
new CartesianCoordinate(0, 0),
new CartesianCoordinate(1, 2),
new CartesianCoordinate(3, 4),
new CartesianCoordinate(5, 6)
};
PointBoundary boundary = new PointBoundary(coordinates);
Assert.AreEqual(4, boundary.Count);
Assert.AreEqual(1, boundary[1].X);
Assert.AreEqual(2, boundary[1].Y);
boundary.RemoveAt(1);
Assert.AreEqual(3, boundary.Count);
Assert.AreEqual(3, boundary[1].X);
Assert.AreEqual(4, boundary[1].Y);
}
