public void AddRangeTest(int[] arr, int index, int[] val, int[] expected)
{
MyArrayList la = new MyArrayList(arr);
la.AddRange(val, index);
Assert.AreEqual(expected, la.GetValues());
}
public void Should_Check_InsertRange_Throw_If_Null()
{
//arrange
var list = new MyArrayList();
list.Add(1);
list.Add(2);
//act
Action act = () => list.AddRange(null);
//assert
act.ShouldThrow <ArgumentNullException>();
list.Capacity.ShouldBeEquivalentTo(4);
list.Count.ShouldBeEquivalentTo(2);
}
public void Should_Check_AddRange()
{
//arrange
var data = new object[] { 3, 4, 5, 6 };
var list = new MyArrayList();
list.Add(1);
list.Add(2);
//act
list.AddRange(data);
//assert
list.Count.ShouldBeEquivalentTo(6);
list.Capacity.ShouldBeEquivalentTo(8);
list[0].ShouldBeEquivalentTo(1);
list[1].ShouldBeEquivalentTo(2);
list[2].ShouldBeEquivalentTo(3);
list[3].ShouldBeEquivalentTo(4);
list[4].ShouldBeEquivalentTo(5);
list[5].ShouldBeEquivalentTo(6);
}
