public void TestGetJsonDecoder()
{
Decoder <Beatmap> decoder;
using (var stream = TestResources.OpenResource(normal))
using (var sr = new LineBufferedReader(stream))
{
var legacyDecoded = new LegacyBeatmapDecoder {
ApplyOffsets = false
}.Decode(sr);
using (var memStream = new MemoryStream())
using (var memWriter = new StreamWriter(memStream))
using (var memReader = new LineBufferedReader(memStream))
{
memWriter.Write(legacyDecoded.Serialize());
memWriter.Flush();
memStream.Position = 0;
decoder = Decoder.GetDecoder <Beatmap>(memReader);
}
}
Assert.IsInstanceOf(typeof(JsonBeatmapDecoder), decoder);
}
/// <summary>
/// Reads a .osu file first with a <see cref="LegacyBeatmapDecoder"/>, serializes the resulting <see cref="Beatmap"/> to JSON
/// and then deserializes the result back into a <see cref="Beatmap"/> through an <see cref="JsonBeatmapDecoder"/>.
/// </summary>
/// <param name="filename">The .osu file to decode.</param>
/// <returns>The <see cref="Beatmap"/> after being decoded by an <see cref="LegacyBeatmapDecoder"/>.</returns>
private (Beatmap legacyDecoded, Beatmap jsonDecoded) decode(string filename)
{
using (var stream = Resource.OpenResource(filename))
using (var sr = new StreamReader(stream))
{
var legacyDecoded = new LegacyBeatmapDecoder().DecodeBeatmap(sr);
using (var ms = new MemoryStream())
using (var sw = new StreamWriter(ms))
using (var sr2 = new StreamReader(ms))
{
sw.Write(legacyDecoded.Serialize());
sw.Flush();
ms.Position = 0;
return(legacyDecoded, new JsonBeatmapDecoder().DecodeBeatmap(sr2));
}
}
}
/// <summary>
/// Reads a .osu file first with a <see cref="LegacyBeatmapDecoder"/>, serializes the resulting <see cref="Beatmap"/> to JSON
/// and then deserializes the result back into a <see cref="Beatmap"/> through an <see cref="JsonBeatmapDecoder"/>.
/// </summary>
/// <param name="filename">The .osu file to decode.</param>
/// <param name="jsonDecoded">The <see cref="Beatmap"/> after being decoded by an <see cref="JsonBeatmapDecoder"/>.</param>
/// <returns>The <see cref="Beatmap"/> after being decoded by an <see cref="LegacyBeatmapDecoder"/>.</returns>
private Beatmap decode(string filename, out Beatmap jsonDecoded)
{
using (var stream = TestResources.OpenResource(filename))
using (var sr = new StreamReader(stream))
{
var legacyDecoded = new LegacyBeatmapDecoder {
ApplyOffsets = false
}.Decode(sr);
using (var ms = new MemoryStream())
using (var sw = new StreamWriter(ms))
using (var sr2 = new StreamReader(ms))
{
sw.Write(legacyDecoded.Serialize());
sw.Flush();
ms.Position = 0;
jsonDecoded = new JsonBeatmapDecoder().Decode(sr2);
return(legacyDecoded);
}
}
}
