public void TestInsertElementWhenSortedListIsEmpty()
{
var array = new SortedListCollection <int>();
array.Insert(0, 100);
var checkGet = Assert.Throws <ArgumentException>(() => array.Insert(2, 111));
Assert.Equal("Invalid Index; must be greater then 0 and less than \r\nParameter name: Count = 1", checkGet.Message);
Assert.Equal(0, array.IndexOf(100));
Assert.Equal(1, array.Count);
}
public void TestInsertElementWhenResultingIntListIsNotSorted()
{
var array = new SortedListCollection <int>
{
1,
4,
6,
8
};
array.Insert(2, 100);
Assert.Equal(-1, array.IndexOf(100));
Assert.Equal(4, array.Count);
}
public void TestInsertElementWhenResultingIntListIsSorted()
{
var array = new SortedListCollection <int>
{
1,
4,
6,
8
};
array.Insert(2, 5);
Assert.Equal(2, array.IndexOf(5));
Assert.Equal(5, array.Count);
}