public string Sum_Returns_StringsSum(string num1, string num2)
 {
     return(_stringSum.Sum(num1, num2));
 }
Exemplo n.º 2
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 public void Sum_OneNotNaturalNumber_ShouldReturnSecondNumber()
 {
     Assert.AreEqual("1", StringSum.Sum("-1", "1"));
 }
Exemplo n.º 3
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 public void Sum_TwoEmptyStrings_ShouldReturnZero()
 {
     Assert.AreEqual("0", StringSum.Sum("", ""));
 }
Exemplo n.º 4
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 public void Sum_TwoNaturalNumbers_ShouldReturnTheirSum()
 {
     Assert.AreEqual("2", StringSum.Sum("1", "1"));
 }