public static void InsertRange_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);
List <CartesianCoordinate> newCoordinates = new List <CartesianCoordinate>()
{
new CartesianCoordinate(7, 8),
new CartesianCoordinate(9, 10),
new CartesianCoordinate(11, 12)
};
Assert.Throws <IndexOutOfRangeException>(() => boundary.InsertRange(4, newCoordinates));
}
public static void InsertRange_Inserts_Coordinates_at_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);
List <CartesianCoordinate> newCoordinates = new List <CartesianCoordinate>()
{
new CartesianCoordinate(7, 8),
new CartesianCoordinate(9, 10),
new CartesianCoordinate(11, 12)
};
boundary.InsertRange(1, newCoordinates);
Assert.AreEqual(7, boundary.Count);
Assert.AreEqual(7, boundary[1].X);
Assert.AreEqual(8, boundary[1].Y);
Assert.AreEqual(9, boundary[2].X);
Assert.AreEqual(10, boundary[2].Y);
Assert.AreEqual(11, boundary[3].X);
Assert.AreEqual(12, boundary[3].Y);
Assert.AreEqual(1, boundary[4].X);
Assert.AreEqual(2, boundary[4].Y);
}
