public void CalculateTest()
{
Div calculator = new Div();
Assert.AreEqual(2.5, calculator.Calculate(5, 2));
Assert.AreEqual(2, calculator.Calculate(10, 5));
Assert.AreEqual(1, calculator.Calculate(4, 4));
}
public void CalculateTest(double firstValue, double secondValue, double expected)
{
var calculator = new Div();
var actualResult = calculator.Calculate(firstValue, secondValue);
Assert.AreEqual(expected, actualResult);
}
public void CalculateAdditionTestStrong(double firstValue, double secondValue, double expected)
{
ITwoArgumentsCalculator calculator = new Div();
double result = calculator.Calculate(25, 2);
Assert.AreEqual(12, result);
}
public void CalculateDelTestStrong(double firstValue, double secondValue, double expected)
{
ITwoArgumentCalculator calculator = new Div();
double result = calculator.Calculate(firstValue, secondValue);
Assert.AreEqual(expected, result);
}
public void CalculateTest(double firstArgument, double secondArgument, double result, double accracy)
{
var testingFunction = new Div();
var testResult = testingFunction.Calculate(firstArgument, secondArgument);
Assert.AreEqual(result, testResult, accracy);
}
//client
static void Main(string[] args)
{
// build the following expression ((((2+5)-1)*4)/3)
Number a = new Number(2);
Number b = new Number(5);
Add addition = new Add(a, b);
Number c = new Number(1);
Sub subtraction = new Sub(addition, c);
Number d = new Number(4);
Multi multiplication = new Multi(subtraction, d);
Number e = new Number(3);
Div divide = new Div(multiplication, e);
Console.WriteLine("\nResult of: {0} is: {1}\n", divide.Show(), divide.Calculate());
Console.WriteLine("Result of: {0} is: {1}", multiplication.Show(), multiplication.Calculate());
Console.ReadKey();
}
public void CalculateTest()
{
Div calculator = new Div();
Assert.Throws <System.DivideByZeroException>(() => calculator.Calculate(1, 0));
}
public void DivisionTestByZero()
{
var calculator = new Div();
var result = calculator.Calculate(5, 0);
}
