public void AddSpaces() { const string Value = "TheBrownFoxIsAwesome.ButTheBlueFoxIsNot.2222"; Assert.Equal("The Brown Fox Is Awesome. But The Blue Fox Is Not.2222", Value.AddSpaces()); const string Value2 = "IBM is an acronym, but IBM doesn't stand for IBM"; Assert.Equal("IBM is an acronym, but IBM doesn't stand for IBM", Value2.AddSpaces()); }