Tests.FolderProcessorTests.OneTagDiffTests C# (CSharp) Метод

        public void OneTagDiffTests()
        {
            var first = "artist - song";
            var sec = "art - so";
            var fileSystem = new FileSystemBuilder().
                File(new FileBuilder().
                    FilePath(first).
                    Tag(FrameType.Artist, "artist").
                    Tag(FrameType.Title, "title").
                    Build()).
                File(new FileBuilder().
                    FilePath(sec).
                    Tag(FrameType.Artist, "art").
                    Tag(FrameType.Title, "title").
                    Build()).
                Build();
            var folderProcessor = new FolderProcessor(fileSystem, fileSystem);

            var differences = folderProcessor.GetDifferences("", "<ar> - <ti>");

            Assert.AreEqual(2, differences.Count);
        }