public void Plus_Addition_ReturnsCorrectNumber()
{
//Arrange
var calculatorFunctionality = new CalculatorFunctionality();
//Act
var result = calculatorFunctionality.Plus((-15.6M), 15.2M);
//Assert
Assert.AreEqual((-0.4M), result);
}
public void Devide_DivideBy0_ReturnsException()
{
//Arrange
var calculatorFunctionality = new CalculatorFunctionality();
//Act
var result = calculatorFunctionality.Devide(2M, 0M);
//Assert
Assert.AreEqual((0M), result);
}
public void Multiply_Multiplication_ReturnsCorrectNumber()
{
//Arrange
var calculatorFunctionality = new CalculatorFunctionality();
//Act
var result = calculatorFunctionality.Multiply(15.6M, (-15.2M));
//Assert
Assert.AreEqual((-237.12M), result);
}
public void Devide_Division_ReturnsCorrectNumber()
{
//Arrange
var calculatorFunctionality = new CalculatorFunctionality();
//Act
var result = calculatorFunctionality.Devide(-15.6M, 2M);
//Assert
Assert.AreEqual((-7.8M), result);
}
public void Minus_Subtraction_ReturnsCorrectNumber()
{
//Arrange
var calculatorFunctionality = new CalculatorFunctionality();
//Act
var result = calculatorFunctionality.Minus(15.6M, (-15.2M));
//Assert
Assert.AreEqual((30.8M), result);
}
