C# (CSharp) StringCalculator.Logic.Tests StringCalculator3 Examples

Example #1

 public void whenMoreThan2NumbersAreUsedThenExceptionIsThrown()
 {
     Assert.Throws(typeof(ArgumentException), () => StringCalculator3.Add("1,2,3"));
 }

Example #2

 public void whenTwoNumbresAreUsedThenReturnValueIsTheirSum()
 {
     Assert.AreEqual(3 + 6, StringCalculator3.Add("3,6"));
 }

Example #3

 public void whenOneIsUsedThenReturnValueIsThatSameNumber()
 {
     Assert.AreEqual(3, StringCalculator3.Add("3"));
 }

Example #4

 public void whenEmptyStringIsUsedThenReturnValueIs0()
 {
     Assert.AreEqual(0, StringCalculator3.Add(""));
 }

Example #5

 public void whenNonNumberIsUsedThenExceptionIsThrown()
 {
     Assert.Throws(typeof(FormatException), () => StringCalculator3.Add("1,x"));
 }

Example #6

 public void when2NumbersAreUsedThenNoExceptionIsThrown()
 {
     Assert.DoesNotThrow(() => StringCalculator3.Add("1,2"));
 }