public GapDetectorTest(ITestOutputHelper output) : base(output)
{
theStore.EnsureStorageExists(typeof(IEvent));
theGapDetector = new GapDetector(theStore.Events);
_runner = new AutoOpenSingleQueryRunner(theStore.Tenancy.Default.Database);
}
public HighWaterDetector(ISingleQueryRunner runner, EventGraph graph)
{
_runner = runner;
_gapDetector = new GapDetector(graph);
_safeSequenceFinder = new SafeSequenceFinder(graph);
_highWaterStatisticsDetector = new HighWaterStatisticsDetector(graph);
_updateStatus =
new NpgsqlCommand($"select {graph.DatabaseSchemaName}.mt_mark_event_progression('{ShardState.HighWaterMark}', :seq);");
_newSeq = _updateStatus.AddNamedParameter("seq", 0L);
}
