public void OnCreate_Throw_FileNotFoundWhenDirectoryPathPassed()
{
Assert.That(() => {
var dir = Directory.CreateDirectory(Guid.NewGuid().ToString());
MusicFolderLocation.Parse(dir.FullName);
}, Throws.TypeOf <FileNotFoundException>());
}
public void ReturnsValid_RootPath()
{
var musicFolder = new MusicFolder("test", true);
var newFilePath = musicFolder.MoveFile(CreateFile()).NewFilePath;
var folderLocation = MusicFolderLocation.Parse(newFilePath);
Assert.True(folderLocation.RootPath.Equals(musicFolder.Path, StringComparison.OrdinalIgnoreCase));
}
public void ReturnsValid_Year()
{
var musicFolder = new MusicFolder("test", true);
var newFilePath = musicFolder.MoveFile(CreateFile()).NewFilePath;
var expectedYear = DateTime.Now.Year;
var folderLocation = MusicFolderLocation.Parse(newFilePath);
Assert.AreEqual(expectedYear, folderLocation.Year);
}
public void ReturnsValid_InnerFolderNumber()
{
var musicFolder = new MusicFolder("test", true);
var newFilePath = musicFolder.MoveFile(CreateFile()).NewFilePath;
const int expectedInnerFolder = 0;
var folderLocation = MusicFolderLocation.Parse(newFilePath);
Assert.AreEqual(expectedInnerFolder, folderLocation.InnerFolder);
}
public Parser(string path)
{
file = new FileInfo(path);
if (!file.Exists)
{
throw new FileNotFoundException("not found", path);
}
folderLocation = new MusicFolderLocation();
}
private MusicFolderLocation GetSimilarLocation(MusicFolderLocation fileLocation, bool saveStructure)
{
var newLocation = GetLastLocation(fileLocation.Year);
if (saveStructure || newLocation.InnerFolder >= fileLocation.InnerFolder)
{
newLocation.InnerFolder = fileLocation.InnerFolder;
}
return(newLocation);
}
private MusicFolderLocation GetLastLocation(int year)
{
var lastLocation = new MusicFolderLocation
{
RootPath = Path,
Year = year
};
lastLocation.InnerFolder = GetLastInnerFolder(lastLocation);
return(lastLocation);
}
private MusicFolderLocation GetNewLocation(string filePath, bool saveStructure)
{
var fileLocation = MusicFolderLocation.TryParse(filePath);
if (fileLocation == null)
{
return(CalcLastLocation());
}
if (fileLocation.RootPath.Equals(Path, StringComparison.OrdinalIgnoreCase))
{
return(fileLocation);
}
return(GetSimilarLocation(fileLocation, saveStructure));
}
private static int GetLastInnerFolder(MusicFolderLocation location)
{
if (!Directory.Exists(location.YearPath))
{
return(0);
}
int lastInnerFolderNumber;
var folderNumbers = Directory.GetDirectories(location.YearPath)
.Select(IOPath.GetFileName)
.Where(innerFolder => Int32.TryParse(innerFolder, out lastInnerFolderNumber))
.Select(Int32.Parse)
.OrderBy(n => n)
.ToList();
return(folderNumbers.LastOrDefault());
}
public void OnCreateThrow_FileNotFoundException()
{
Assert.That(() => {
MusicFolderLocation.Parse(Guid.NewGuid().ToString());
}, Throws.TypeOf <FileNotFoundException>());
}