BatchGuy.Unit.Tests.ExtensionMethods.ExtensionMethodTests.extensionmethods_subtitlefileextension__test C# (CSharp) Метод

        public void extensionmethods_subtitlefileextension__test()
        {
            //given
            string file = @"c:\external subtitles\my tv show episode.ssa";
            //when
            string extension = file.SubtitleFileExtension();
            //then
            extension.Should().Be("ssa");
        }