public IActionResult Index(CalculatorViewModel viewmodel)
{
if (viewmodel.SelectedFilament > 0)
{
viewmodel.Calculate();
}
return(View(viewmodel));
}
public void TestDivision()
{
var calculation = new CalculatorViewModel
{
OperandOne = 100,
OperandTwo = 5,
Operation = Operator.Division
};
var result = calculation.Calculate();
Assert.AreEqual(result, 20);
}
public void TestSubtraction()
{
var calculation = new CalculatorViewModel
{
OperandOne = 40,
OperandTwo = 10,
Operation = Operator.Subtraction
};
var result = calculation.Calculate();
Assert.AreEqual(result, 30);
}
public void TestMultiplication()
{
var calculation = new CalculatorViewModel
{
OperandOne = 4,
OperandTwo = 4,
Operation = Operator.Multiplication
};
var result = calculation.Calculate();
Assert.AreEqual(result, 16);
}
public void TestAddtion()
{
var calculation = new CalculatorViewModel
{
OperandOne = 2,
OperandTwo = 2,
Operation = Operator.Addition
};
var result = calculation.Calculate();
Assert.AreEqual(result, 4);
}