public void DivisionMustReturhCorrectValue()
{
Calculator calc = new Calculator();
Assert.That(calc.Division(10, 10) == 1);
Assert.That(calc.Division(100, 10) == 10);
Assert.That(calc.Division(0, 10) == 0);
}
public void DivisionMustThrowException()
{
var calculator = new Calculator();
Assert.Throws <DivideByZeroException>(() => calculator.Division(30, 0));
}