public void NegationZero()
{
Number negate = new Number(0);
int expected = 0;
Negation negation = new Negation(negate);
decimal actual = negation.Operation();
Assert.AreEqual(expected, actual);
}
public void NegationNegativeRealNumber()
{
Number negate = new Number(-10.5m);
decimal expected = 10.5m;
Negation negation = new Negation(negate);
decimal actual = negation.Operation();
Assert.AreEqual(expected, actual);
}
public void NegationPositiveRealNumber()
{
Number negate = new Number(10.5);
double expected = -10.5;
Negation negation = new Negation(negate);
double actual = negation.Operation();
Assert.AreEqual(expected, actual);
}
public void NegationNegativeInteger()
{
Number negate = new Number(-10m);
int expected = 10;
Negation negation = new Negation(negate);
decimal actual = negation.Operation();
Assert.AreEqual(expected, actual);
}
public void NegationPositiveInteger()
{
Number negate = new Number(10);
int expected = -10;
Negation negation = new Negation(negate);
double actual = negation.Operation();
Assert.AreEqual(expected, actual);
}
