public void GetFirstSymbol_GivenNull_StringNullOrEmptyException() { //Arrange string inputString = null; // Act Action actual = () => GetterFirstSymbol.GetFirstSymbol(inputString); // Assert Assert.Throws <StringNullOrEmptyException>(actual); }
public void GetFirstSymbol_GivenNotEmptyString_ReturnFirstSymbol(string value, string expected) { var actual = GetterFirstSymbol.GetFirstSymbol(value); Assert.Equal(expected, actual); }