C# (CSharp) StringCalculator.Logic.Tests StringCalculator7示例

示例#1

        public void whenNegativeNumbersAreUsedThenRuntimeExceptionIsThrown()
        {
            TestDelegate code = () => StringCalculator7.Add("3,-6,15,-18,46,33");

            Assert.Throws(Is.TypeOf <ArgumentException>().And.Message.EqualTo("Negatives not allowed: -6,-18"), code);
        }

示例#2

 public void when2NumbersAreUsedThenNoExceptionIsThrown()
 {
     Assert.DoesNotThrow(() => StringCalculator7.Add("1,2"));
 }

示例#3

 public void whenNewLineIsUsedBetweenNumbersThenReturnValuesAreTheirSums()
 {
     Assert.AreEqual(3 + 6 + 15, StringCalculator7.Add("3,6\n15"));
 }

示例#4

 public void whenDelimeterIsSpecifiedThenItIsUsedToSeparateNumbers()
 {
     Assert.AreEqual(3 + 6 + 15, StringCalculator7.Add("//;\n3;6;15"));
 }

示例#5

 public void whenAnyNumberOfNumbersIsUsedThenReturnValueAreTheirSums()
 {
     Assert.AreEqual(3 + 6 + 15 + 18 + 46 + 33, StringCalculator7.Add("3,6,15,18,46,33"));
 }

示例#6

 public void whenTwoNumbresAreUsedThenReturnValueIsTheirSum()
 {
     Assert.AreEqual(3 + 6, StringCalculator7.Add("3,6"));
 }

示例#7

 public void whenOneIsUsedThenReturnValueIsThatSameNumber()
 {
     Assert.AreEqual(3, StringCalculator7.Add("3"));
 }

示例#8

 public void whenEmptyStringIsUsedThenReturnValueIs0()
 {
     Assert.AreEqual(0, StringCalculator7.Add(""));
 }

示例#9

 public void whenNonNumberIsUsedThenExceptionIsThrown()
 {
     Assert.Throws(typeof(FormatException), () => StringCalculator7.Add("1,x"));
 }