public void SubTests(double A, double B, double expectedResult)
{
var decA = Convert.ToDecimal(A);
var decB = Convert.ToDecimal(B);
var decResult = Convert.ToDecimal(expectedResult);
var result = sut.Sub(decA, decB);
Assert.AreEqual(decResult, result);
}
private decimal PerformOperation(decimal result, MathToken operation, decimal operationValue)
{
switch (operation)
{
case MathToken.Add:
result = math.Add(result, operationValue);
break;
case MathToken.Subtract:
result = math.Sub(result, operationValue);
break;
case MathToken.Multiply:
result = math.Multiply(result, operationValue);
break;
case MathToken.Divide:
result = math.Divide(result, operationValue);
break;
}
return(result);
}
