public bool RetagFile(string pattern)
{
var parser = new TagParser(pattern);
var parsedTags = parser.GetTagsValue(_fileHandler.FileName);
if (parsedTags == null)
return false;
_fileHandler.SetTags(parsedTags);
return true;
}
public void FrameParsing()
{
var parser = new TagParser("<ar><ti>");
var expect = new List<FrameType>()
{
FrameType.Artist,FrameType.Title
};
CollectionAssert.AreEquivalent(expect,parser.GetTags());
}
public void FakeEndOfTagValueParsing()
{
var artist = "arti -st";
var title = "title";
var expect = artist + " - " + title;
var parser = new TagParser("<ar> - <ti>");
var frames = parser.GetTagsValue(expect);
Assert.AreEqual(artist, frames[FrameType.Artist]);
Assert.AreEqual(title, frames[FrameType.Title]);
}
public void DublicateTagFrameParsing()
{
var parser = new TagParser("<ar><ar>");
parser.GetTags();
var expect = new List<FrameType>()
{
FrameType.Artist
};
CollectionAssert.AreEquivalent(expect, parser.GetTags());
}
public bool RetagFile(string pattern)
{
var parser = new TagParser(pattern);
var parsedTags = parser.GetTagsValue(_fileHandler.FileName);
if (parsedTags == null)
{
return(false);
}
_fileHandler.SetTags(parsedTags);
return(true);
}
public bool Synchronize(string pattern)
{
var parser = new TagParser(pattern);
var pathTagsValue = parser.GetTagsValue(_fileHandler.FileName);
var requringTags = new SortedSet<FrameType>(parser.GetTags());
var fileTags = new SortedSet<FrameType>(_fileHandler.GetTags().Keys);
var pathTagsIsBad = pathTagsValue == null;
var fileTagsIsBad = !requringTags.IsSubsetOf(fileTags);
if (pathTagsIsBad && !fileTagsIsBad)
return RenameFile(pattern);
if (!pathTagsIsBad && fileTagsIsBad)
return RetagFile(pattern);
return false;
}
public Dictionary<FrameType, TagDifference> Difference(string pattern)
{
var parser = new TagParser(pattern);
var pathTags = parser.GetTagsValue(_fileHandler.FileName);
if (pathTags == null)
return null;
var fileTags = _fileHandler.GetTags(GetTagsOption.DontRemoveEmptyTags);
var tagDifference = new Dictionary<FrameType,TagDifference>();
foreach (var pathTag in pathTags)
{
if (pathTag.Value != fileTags[pathTag.Key])
tagDifference.Add(pathTag.Key, new TagDifference(fileTags[pathTag.Key], pathTag.Value));
}
return tagDifference.Count != 0 ? tagDifference : null;
}
public bool Synchronize(string pattern)
{
var parser = new TagParser(pattern);
var pathTagsValue = parser.GetTagsValue(_fileHandler.FileName);
var requringTags = new SortedSet <FrameType>(parser.GetTags());
var fileTags = new SortedSet <FrameType>(_fileHandler.GetTags().Keys);
var pathTagsIsBad = pathTagsValue == null;
var fileTagsIsBad = !requringTags.IsSubsetOf(fileTags);
if (pathTagsIsBad && !fileTagsIsBad)
{
return(RenameFile(pattern));
}
if (!pathTagsIsBad && fileTagsIsBad)
{
return(RetagFile(pattern));
}
return(false);
}
public Dictionary <FrameType, TagDifference> Difference(string pattern)
{
var parser = new TagParser(pattern);
var pathTags = parser.GetTagsValue(_fileHandler.FileName);
if (pathTags == null)
{
return(null);
}
var fileTags = _fileHandler.GetTags(GetTagsOption.DontRemoveEmptyTags);
var tagDifference = new Dictionary <FrameType, TagDifference>();
foreach (var pathTag in pathTags)
{
if (pathTag.Value != fileTags[pathTag.Key])
{
tagDifference.Add(pathTag.Key, new TagDifference(fileTags[pathTag.Key], pathTag.Value));
}
}
return(tagDifference.Count != 0 ? tagDifference : null);
}
public void TwoTagValueParsing()
{
var artist = "artist";
var title = "title";
// TODO :: this is not 'expect' - 'input'
var expect = artist + " - " + title;
var parser = new TagParser("<ar> - <ti>");
var frames = parser.GetTagsValue(expect);
Assert.AreEqual(artist, frames[FrameType.Artist]);
Assert.AreEqual(title, frames[FrameType.Title]);
}
public void OneTagValueParsing()
{
var expect = "artist";
var parser = new TagParser("<ar>");
var frames = parser.GetTagsValue(expect);
Assert.AreEqual(1, frames.Count);
Assert.AreEqual(expect, frames[FrameType.Artist]);
}
public void NotExistingTagValueParsingException()
{
var parser = new TagParser("<a>");
var frames = parser.GetTagsValue("msg");
}
public void NotCorrectPatternValueParsing()
{
var parser = new TagParser("<ar><al>");
Assert.AreEqual(null, parser.GetTagsValue("msg"));
}
public void NotCompleteTagValueParsing()
{
var parser = new TagParser("<ar");
parser.GetTagsValue("msg");
}
