public void OrderByDigitDescendingTests_231_Expect321()
{
// Arrange
NumbersUtility numbersUtility = new NumbersUtility();
// Act
var result = numbersUtility.OrderByDigitDescending(231);
// Assert
Assert.AreEqual(321, result);
}
public void OrderByDigitDescendingTests_0_Expect0()
{
// Arrange
NumbersUtility numbersUtility = new NumbersUtility();
// Act
var result = numbersUtility.OrderByDigitDescending(0);
// Assert
Assert.AreEqual(0, result);
}
public void OrderByDigitDescendingTests_156165158_Expect866555111()
{
// Arrange
NumbersUtility numbersUtility = new NumbersUtility();
// Act
var result = numbersUtility.OrderByDigitDescending(866555111);
// Assert
Assert.AreEqual(866555111, result);
}
public void OrderByDigitDescendingTests_9966118833_Expect9988663311()
{
// Arrange
NumbersUtility numbersUtility = new NumbersUtility();
// Act
var result = numbersUtility.OrderByDigitDescending(9988663311);
// Assert
Assert.AreEqual(9988663311, result);
}
public void OrderByDigitDescendingTests_NumberIsNegative_ExpectInvalidOperationException()
{
// Arrange
NumbersUtility numbersUtility = new NumbersUtility();
// Act
Action action = () => numbersUtility.OrderByDigitDescending(-1);
// Assert
Assert.ThrowsException <InvalidOperationException>(action);
}
