public void CalculateTest(double arOne, double expected)
{
var calculator = new Negation();
var actualResult = calculator.Calculate(arOne);
Assert.AreEqual(expected, actualResult);
}
public void Calculate_CallToCalculateWithDifferentTruthValues_ShouldReturnTheOppositeTruthValue(bool truthValue, bool expectedTruthValue)
{
// Arrange
negation.LeftSuccessor.TruthValue = truthValue;
// Act
bool actualTruthValue = negation.Calculate();
// Assert
actualTruthValue.Should().Be(expectedTruthValue, "because the negation of a truth value results in the opposite value");
}