public void DepthValidator_Valid_Input_Test()
{
string error = InputValidator.DepthValidator("10", out int depth);
Assert.AreEqual("", error);
Assert.AreEqual(10, depth);
}
public void DepthValidator_NULL_Input_Test()
{
string error = InputValidator.DepthValidator("", out int depth);
Assert.AreEqual("Invalid input for Depth!", error);
Assert.AreEqual(0, depth);
}
public void DepthValidator_One_Input_Test()
{
string error = InputValidator.DepthValidator("1", out int depth);
Assert.AreEqual("Depth should always be more than 1!", error);
Assert.AreEqual(1, depth);
}
