public void ParsePlaylistLineTest()
{
UltraStartPlaylistLineEntry entry;
entry = UltraStarPlaylistLineParser.ParseLine("# this is a comment");
Assert.IsNotInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("# this is a comment", entry.Line);
entry = UltraStarPlaylistLineParser.ParseLine("The band-The title");
Assert.IsInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("The band", (entry as UltraStartPlaylistSongEntry).Artist);
Assert.AreEqual("The title", (entry as UltraStartPlaylistSongEntry).Title);
entry = UltraStarPlaylistLineParser.ParseLine("Special characters: ä,ü,ß,~*(')]}³§ - The title");
Assert.IsInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("Special characters: ä,ü,ß,~*(')]}³§", (entry as UltraStartPlaylistSongEntry).Artist);
Assert.AreEqual("The title", (entry as UltraStartPlaylistSongEntry).Title);
entry = UltraStarPlaylistLineParser.ParseLine(" \t Artist whitespace \t - Title whitespace \t");
Assert.IsInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("Artist whitespace", (entry as UltraStartPlaylistSongEntry).Artist);
Assert.AreEqual("Title whitespace", (entry as UltraStartPlaylistSongEntry).Title);
entry = UltraStarPlaylistLineParser.ParseLine("\"Artist quoted\" - \" Title quoted whitespace \"");
Assert.IsInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("Artist quoted", (entry as UltraStartPlaylistSongEntry).Artist);
Assert.AreEqual("Title quoted whitespace", (entry as UltraStartPlaylistSongEntry).Title);
entry = UltraStarPlaylistLineParser.ParseLine("\"Artist quoted\" - The title");
Assert.IsInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("Artist quoted", (entry as UltraStartPlaylistSongEntry).Artist);
Assert.AreEqual("The title", (entry as UltraStartPlaylistSongEntry).Title);
entry = UltraStarPlaylistLineParser.ParseLine("The artist - \"Title quoted\"");
Assert.IsInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("The artist", (entry as UltraStartPlaylistSongEntry).Artist);
Assert.AreEqual("Title quoted", (entry as UltraStartPlaylistSongEntry).Title);
entry = UltraStarPlaylistLineParser.ParseLine("prefix \"The artist\" - \"The title\" - suffix");
Assert.IsInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("The artist", (entry as UltraStartPlaylistSongEntry).Artist);
Assert.AreEqual("The title", (entry as UltraStartPlaylistSongEntry).Title);
entry = UltraStarPlaylistLineParser.ParseLine("Escaped \\\" quote - Escaped \\\\ backslash");
Assert.IsInstanceOf <UltraStartPlaylistSongEntry>(entry);
Assert.AreEqual("Escaped \" quote", (entry as UltraStartPlaylistSongEntry).Artist);
Assert.AreEqual("Escaped \\ backslash", (entry as UltraStartPlaylistSongEntry).Title);
Assert.Throws <UltraStarPlaylistParserException>(() => UltraStarPlaylistLineParser.ParseLine("\"Missing quote - The title"));
Assert.Throws <UltraStarPlaylistParserException>(() => UltraStarPlaylistLineParser.ParseLine("Missing separator ~ The title"));
}
public static UltraStarPlaylist ParseFile(string path)
{
UltraStarPlaylist playlist = new UltraStarPlaylist();
string[] lines = File.ReadAllLines(path);
for (int lineIndex = 0; lineIndex < lines.Length; lineIndex++)
{
try
{
UltraStartPlaylistLineEntry lineEntry = UltraStarPlaylistLineParser.ParseLine(lines[lineIndex]);
playlist.AddLineEntry(lineEntry);
}
catch (Exception e)
{
Debug.LogException(new UltraStarPlaylistParserException($"Error in line {lineIndex + 1} in file '{path}'", e));
}
}
return(playlist);
}
