Net.Sf.Dbdeploy.Scripts.DirectoryScanner.GetChangeScriptsForDirectory C# (CSharp) Method

        public List<ChangeScript> GetChangeScriptsForDirectory(DirectoryInfo directory)
        {
            if (directory == null)
                throw new ArgumentNullException("directory");

            try
            {
                this.infoTextWriter.WriteLine("Reading change scripts from directory '" + directory.FullName + "'...");
            }
            catch (IOException)
            {
                // ignore
            }

            List<ChangeScript> scripts = new List<ChangeScript>();

            foreach (FileInfo file in directory.GetFiles("*.*", SearchOption.AllDirectories))
            {
                if ((file.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
                    continue;

                string filename = file.Name;

                try
                {
                    int scriptNumber = this.filenameParser.ExtractScriptNumberFromFilename(filename);

                    scripts.Add(new ChangeScript(file.Directory.Name, scriptNumber, file, this.encoding));
                }
                catch (UnrecognisedFilenameException)
                {
                    // ignore
                }
            }

            return scripts;
        }
    }

        public void CanReadFilesFromSubDirectories()
        {
            var writer = new StringWriter();
            var directoryScanner = new DirectoryScanner(writer, Encoding.UTF8);
            
            List<ChangeScript> changeScripts = directoryScanner.GetChangeScriptsForDirectory(new DirectoryInfo(@"Mocks\Versioned"));
            
            Assert.IsNotNull(changeScripts, "Change scripts should not be null.");
            Assert.Greater(changeScripts.Count, 0, "No change scripts where found.");

            VerifyChangeScript(changeScripts, "2.0.0.0", 8, "8.Create Product Table.sql");
            VerifyChangeScript(changeScripts, "2.0.0.0", 9, "09.Add Product Data.sql");
            VerifyChangeScript(changeScripts, "2.0.0.0", 10, "10.Add Sold Column.sql");
            VerifyChangeScript(changeScripts, "v2.0.10.0", 1, "1.SQLCMD Add Customer Table.sql");
            VerifyChangeScript(changeScripts, "v2.0.10.0", 2, "2.SQLCMD Add Email Column Table.sql");
            VerifyChangeScript(changeScripts, "v2.0.10.0", 3, "3.SQLCMD Add Customer Data.sql");
        }