public void TestMethodSubtraction()
{
Assert.AreEqual(CalculatorClass.Subtraction(0, 10), -10);
Assert.AreEqual(CalculatorClass.Subtraction(8, 8), 0);
Assert.AreEqual(CalculatorClass.Subtraction(05, 10), -5);
Assert.AreEqual(CalculatorClass.Subtraction(30, 10), 20);
}
public void Subtract02()
{
ICalculator subtract = new CalculatorClass();
double value1 = 5;
double value2 = 14;
double expectedResult = subtract.Subtraction(value1, value2);
Assert.That(expectedResult, Is.EqualTo(-9));
}
public void Subtract02()
{
ICalculator subtract = new CalculatorClass();
double value1 = 5;
double value2 = 14;
double actual = -9;
double tolerance = 0.001;
double expectedResult = subtract.Subtraction(value1, value2);
Assert.AreEqual(expectedResult, actual, tolerance);
}