public void WriteAllLines() { // Type var @this = new FileInfo(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Examples_System_IO_FileInfo_WriteAllLines.txt")); // Intialization using (FileStream stream = @this.Create()) { } // Examples @this.WriteAllLines(new[] {"Fizz", "Buzz"}); // Unit Test Assert.AreEqual("Fizz" + Environment.NewLine + "Buzz" + Environment.NewLine, @this.ReadToEnd()); }