public void SetUp()
{
helpersMock = new Mock <IHelpers>();
helpersMock.SetupGet(x => x.GetOperators).Returns(new List <char> {
'/', '*', '+', '-'
});
calc = new StringCalculator1(helpersMock.Object);
}
public void whenMoreThan2NumbersAreUsedThenExceptionIsThrown()
{
Assert.Throws(typeof(ArgumentException), () => StringCalculator1.Add("1,2,3"));
}
public void whenNonNumberIsUsedThenExceptionIsThrown()
{
Assert.Throws(typeof(FormatException), () => StringCalculator1.Add("1,x"));
}
public void when2NumbersAreUsedThenNoExceptionIsThrown()
{
Assert.DoesNotThrow(() => StringCalculator1.Add("1,2"));
}
public StringCalculator1 StringCalculatorSutBuilder()
{
var useCase = new StringCalculator1();
return(useCase);
}
