public void setting_empty_metadata_works()
{
_connection.SetStreamMetadataAsync(_stream, ExpectedVersion.EmptyStream, (byte[])null).Wait();
var meta = _connection.GetStreamMetadataAsRawBytesAsync(_stream).Result;
Assert.AreEqual(_stream, meta.Stream);
Assert.AreEqual(false, meta.IsStreamDeleted);
Assert.AreEqual(0, meta.MetastreamVersion);
Assert.AreEqual(new byte[0], meta.StreamMetadata);
}
public async Task setting_empty_metadata_works()
{
const string stream = "setting_empty_metadata_works";
await _connection.SetStreamMetadataAsync(stream, ExpectedVersion.NoStream, (byte[])null);
var meta = await _connection.GetStreamMetadataAsRawBytesAsync(stream);
Assert.AreEqual(stream, meta.Stream);
Assert.AreEqual(false, meta.IsStreamDeleted);
Assert.AreEqual(0, meta.MetastreamVersion);
Assert.AreEqual(new byte[0], meta.StreamMetadata);
}
public void setting_nonjson_metadata_on_empty_soft_deleted_stream_recreates_stream_keeping_original_metadata()
{
const string stream = "setting_nonjson_metadata_on_empty_soft_deleted_stream_recreates_stream_overriding_metadata";
_conn.DeleteStreamAsync(stream, ExpectedVersion.NoStream, hardDelete: false).Wait();
Assert.AreEqual(1, _conn.SetStreamMetadataAsync(stream, 0, new byte[256]).Result.NextExpectedVersion);
var res = _conn.ReadStreamEventsForwardAsync(stream, 0, 100, false).Result;
Assert.AreEqual(SliceReadStatus.StreamNotFound, res.Status);
Assert.AreEqual(-1, res.LastEventNumber);
Assert.AreEqual(0, res.Events.Length);
var meta = _conn.GetStreamMetadataAsRawBytesAsync(stream).Result;
Assert.AreEqual(1, meta.MetastreamVersion);
Assert.AreEqual(new byte[256], meta.StreamMetadata);
}
public void setting_empty_metadata_works()
{
_connection.SetStreamMetadataAsync(_stream, ExpectedVersion.Any, StreamMetadata.Create()).Wait();
var meta = _connection.GetStreamMetadataAsRawBytesAsync(_stream).Result;
Assert.AreEqual(_stream, meta.Stream);
Assert.AreEqual(false, meta.IsStreamDeleted);
Assert.AreEqual(0, meta.MetastreamVersion);
Assert.AreEqual(Helper.UTF8NoBom.GetBytes("{}"), meta.StreamMetadata);
}
public async Task setting_empty_metadata_works()
{
const string stream = "setting_empty_metadata_works";
await _connection.SetStreamMetadataAsync(stream, ExpectedVersion.NoStream, StreamMetadata.Create());
var meta = await _connection.GetStreamMetadataAsRawBytesAsync(stream);
Assert.AreEqual(stream, meta.Stream);
Assert.AreEqual(false, meta.IsStreamDeleted);
Assert.AreEqual(0, meta.MetastreamVersion);
Assert.AreEqual(Helper.UTF8NoBom.GetBytes("{}"), meta.StreamMetadata);
}
public async Task when_getting_metadata_for_an_existing_stream_and_no_metadata_exists()
{
const string stream = "when_getting_metadata_for_an_existing_stream_and_no_metadata_exists";
await _connection.AppendToStreamAsync(stream, ExpectedVersion.NoStream, TestEvent.NewTestEvent());
var meta = await _connection.GetStreamMetadataAsRawBytesAsync(stream);
Assert.AreEqual(stream, meta.Stream);
Assert.AreEqual(false, meta.IsStreamDeleted);
Assert.AreEqual(-1, meta.MetastreamVersion);
Assert.AreEqual(Helper.UTF8NoBom.GetBytes(""), meta.StreamMetadata);
}
setting_nonjson_metadata_on_empty_soft_deleted_stream_recreates_stream_keeping_original_metadataAsync()
{
const string stream =
"setting_nonjson_metadata_on_empty_soft_deleted_stream_recreates_stream_overriding_metadata";
await _conn.DeleteStreamAsync(stream, ExpectedVersion.NoStream, hardDelete : false);
Assert.AreEqual(1, (await _conn.SetStreamMetadataAsync(stream, 0, new byte[256])).NextExpectedVersion);
await Task.Delay(50); //TODO: This is a workaround until github issue #1744 is fixed
var res = await _conn.ReadStreamEventsForwardAsync(stream, 0, 100, false);
Assert.AreEqual(SliceReadStatus.StreamNotFound, res.Status);
Assert.AreEqual(-1, res.LastEventNumber);
Assert.AreEqual(0, res.Events.Length);
var meta = await _conn.GetStreamMetadataAsRawBytesAsync(stream);
Assert.AreEqual(1, meta.MetastreamVersion);
Assert.AreEqual(new byte[256], meta.StreamMetadata);
}
protected void ReadMeta(string streamId, string login, string password)
{
Connection.GetStreamMetadataAsRawBytesAsync(streamId,
login == null && password == null ? null : new UserCredentials(login, password)).Wait();
}
protected Task ReadMeta(string streamId, string login, string password)
{
return(Connection.GetStreamMetadataAsRawBytesAsync(streamId,
login == null && password == null ? null : new UserCredentials(login, password)));
}