public int GetSpaceCountRecursive_ParameterIsValid_ReturnsCharsCount(string str) { // Act return(WhileMethods.GetSpaceCountRecursive(str)); }
public void GetSpaceCountRecursive_StrIsNull_ThrowsException() { // Act Assert.Throws <ArgumentNullException>(() => WhileMethods.GetSpaceCountRecursive(null)); }