public void ExpressionWithSum()
{
var inputString = "11+12+25+1000";
var calculator = new StringCalculation.StringCalculator();
Assert.AreEqual(1048, calculator.CalculateString(inputString));
}
public void ExpressionWithSubstraction()
{
var inputString = "300-40-333-1";
var calculator = new StringCalculation.StringCalculator();
Assert.AreEqual(-74, calculator.CalculateString(inputString));
}
public void SimpleTest()
{
var inputString = "1+2-3+4-5";
var calculator = new StringCalculation.StringCalculator();
Assert.AreEqual(-1, calculator.CalculateString(inputString));
}