public void ValidatesInsertMethodAndInsertsAnElement()
{
var test = new SortedIntArray();
test.Add(5);
test.Add(3);
test.Insert(0, 1);
Assert.Equal(1, test[0]);
Assert.Equal(3, test[1]);
Assert.Equal(5, test[2]);
Assert.Equal(3, test.Count);
}
public void ValidatesAddMethod()
{
var test = new SortedIntArray();
test.Add(5);
test.Add(3);
test.Add(2);
test.Add(6);
test.Add(7);
Assert.Equal(2, test[0]);
Assert.Equal(3, test[1]);
Assert.Equal(5, test[2]);
Assert.Equal(6, test[3]);
Assert.Equal(7, test[4]);
}
public void DoesNotInsertBadElement()
{
var test = new SortedIntArray();
test.Add(3);
test.Add(5);
test.Add(3);
test.Add(2);
test.Add(2);
test.Insert(2, 5);
Assert.Equal(2, test[0]);
Assert.Equal(2, test[1]);
Assert.Equal(3, test[2]);
Assert.Equal(3, test[3]);
Assert.Equal(5, test[4]);
Assert.Equal(5, test.Count);
}
public void ValidatesInsertMethodWhereMoreElementsAreEqual()
{
var test = new SortedIntArray();
test.Add(3);
test.Add(5);
test.Add(3);
test.Add(2);
test.Add(2);
test.Insert(2, 2);
Assert.Equal(2, test[0]);
Assert.Equal(2, test[1]);
Assert.Equal(2, test[2]);
Assert.Equal(3, test[3]);
Assert.Equal(3, test[4]);
Assert.Equal(5, test[5]);
Assert.Equal(6, test.Count);
}