public void ThreeIsMissing1()
{
Assert.AreEqual(1, ReturnMissingElement.GetMissingElement(new int[9] {
9, 2, 4, 5, 7, 0, 8, 6, 3
}));
}
public void EightIsMissing()
{
Assert.AreEqual(8, ReturnMissingElement.GetMissingElement(new int[9] {
0, 5, 1, 3, 2, 9, 7, 6, 4
}));
}
public void ThreeIsMissing9()
{
Assert.AreEqual(9, ReturnMissingElement.GetMissingElement(new int[9] {
3, 2, 4, 5, 7, 0, 8, 6, 1
}));
}