public void SumOperator_Calculate() { var op = new SumOperator(); Assert.AreEqual(op.Calculate(9, 3), 12); Assert.AreEqual(op.Calculate(9, -3), 6); Assert.AreEqual(op.Calculate(-9, 3), -6); Assert.AreEqual(op.Calculate(-9, -3), -12); }
public void Calculate(int firstAddendum, int secondAddendum) { var service = new SumOperator(firstAddendum, secondAddendum); var result = service.Calculate(); Assert.Equal(firstAddendum + secondAddendum, result); }
public void Calculate_FirstAddendum_1() { var service = new SumOperator(1, 0); var result = service.Calculate(); Assert.Equal(1, result); }
public void Calculate_FirstAddendum_LessThan0() { var service = new SumOperator(-1, 1); var ex = Assert.Throws <ArgumentException>(() => service.Calculate()); Assert.Contains("non valido", ex.Message); }