public SqliteStreamStoreFixture()
{
var connectionString = $"Data Source={System.IO.Path.GetTempFileName()};Cache=Shared;";
_settings = new SqliteStreamStoreSettings(connectionString)
{
GetUtcNow = () => GetUtcNow(),
};
}
public SqliteStreamStore(SqliteStreamStoreSettings settings)
: base(settings.MetadataMaxAgeCacheExpire,
settings.MetadataMaxAgeCacheMaxSize,
settings.GetUtcNow,
settings.LogName)
{
_settings = settings;
SqliteCommandExtensions.WithSettings(settings);
_streamStoreNotifier = new Lazy <IStreamStoreNotifier>(() =>
{
if (_settings.CreateStreamStoreNotifier == null)
{
throw new InvalidOperationException(
"Cannot create notifier because supplied createStreamStoreNotifier was null");
}
return(settings.CreateStreamStoreNotifier.Invoke(this));
});
_resolveNextVersion = (messages, direction, currentVersion) =>
{
if (messages.Any())
{
var mVers = messages.Last().StreamVersion;
mVers = direction == ReadDirection.Forward
? mVers + 1
: mVers < StreamVersion.Start ? StreamVersion.Start : mVers - 1;
return(mVers);
}
currentVersion = direction == ReadDirection.Forward
? currentVersion + 1
: currentVersion == StreamVersion.End ? StreamVersion.End : currentVersion - 1;
return(currentVersion);
};
}
public AllStreamOperations(SqliteConnection connection, SqliteStreamStoreSettings settings)
{
_connection = connection;
_settings = settings;
}
public static void WithSettings(SqliteStreamStoreSettings settings) => _settings = settings;