public void NumbersSeparatedByCommasInOneStringWorks()
{
//Arrange
StringCalculator testcalc = new StringCalculator();
//Act
int result = testcalc.AddString("1,2");
//Assert
Assert.AreEqual(result, 3);
}
public void AnyQuantityOfNumbersShouldAdd()
{
//Arrange
StringCalculator testcalc = new StringCalculator();
//Act
int result = testcalc.AddString("1", "2", "3", "4", "5");
//Assert
Assert.AreEqual(result, 15);
}
public void OneStringShouldEqualItself()
{
//Arrange
StringCalculator testcalc = new StringCalculator();
//Act
int result = testcalc.AddString("4");
//Assert
Assert.AreEqual(result, 4);
}
public void Strings1and2ShouldEqual3()
{
//Arrange
StringCalculator testcalc = new StringCalculator();
//Act
int result = testcalc.AddString("1", "2");
//Assert
Assert.AreEqual(result, 3);
}
public void EmptyStringShouldEqual0()
{
//Arrange
StringCalculator testcalc = new StringCalculator();
//Act
int result = testcalc.AddString();
//Assert
Assert.AreEqual(result, 0);
}