public void CreateStreamTest()
{
const string symbol = "Symbol";
const string column = "Column";
var mockStream1 = new MockStream(3);
var mockDbUpdater = Substitute.For <ITimeSeriesDbUpdater>();
mockDbUpdater.CreateColumnWriter(Arg.Any <string>(), Arg.Any <ColumnInfo>(), Arg.Any <DateTime>())
.Returns(mockStream1);
var allocator = new DummyPinnedAllocator();
var recorder = new TimeSeriesRecorder(
symbol,
mockDbUpdater,
allocator);
var now = "08:00:00";
recorder.AddRow(now)
.Record(column, 1)
.Record(column, 2);
mockDbUpdater.Received(1)
.CreateColumnWriter(
Arg.Is <string>(i => i == symbol),
Arg.Is <ColumnInfo>(i => i.Name == column && i.Type == FieldType.Int32),
Arg.Is <DateTime>(i => i == "08:00:00".ToDateTime()));
mockDbUpdater.ClearReceivedCalls();
mockStream1.CheckCallsThenClear();
now = "08:00:01";
recorder.AddRow(now)
.Record(column, 3)
.Record(column, 4)
.Record(column, 5);
mockDbUpdater.ClearReceivedCalls();
mockStream1.CheckCallsThenClear();
mockStream1.CheckData(E("08:00:00", 1), E("08:00:00", 2), E("08:00:01", 3), E("08:00:01", 4), E("08:00:01", 5));
now = "08:00:02";
recorder.AddRow(now)
.Record(column, 6);
recorder.Commit();
mockStream1.CheckCallsThenClear(1, 0, 1);
var columns = new[] { C(column, FieldType.Int32, "08:00:00", "08:00:02") };
mockDbUpdater.Received(1).Commit(
Arg.Is <string>(i => i == symbol),
Arg.Is <ColumnCommit[]>(i => IsEqual(i, columns)));
}
