public Command(
CommandType t,
LogProviderCommandPriority priority,
LJTraceSource trace,
CancellationToken cancellation,
IAsyncLogProviderCommandHandler handler)
{
Type = t;
Priority = priority;
Cancellation = cancellation;
Handler = handler;
Perfop = new LogJoint.Profiling.Operation(trace, this.ToString());
}
public Command(
CommandType t,
LogProviderCommandPriority priority,
LJTraceSource trace,
CancellationToken cancellation,
IAsyncLogProviderCommandHandler handler)
{
Type = t;
Id = Interlocked.Increment(ref lastCommandId);
Priority = priority;
Cancellation = cancellation;
Handler = handler;
Perfop = new Profiling.Operation(trace, this.ToString());
}
void TestSyncResults(CommandContext ctx, params string[] expectedSyncResults)
{
var cache = ctx.Cache;
var cachedRange = cache.Messages.DatesRange;
var fullLogRange = ctx.Stats.AvailableTime;
var datesToTest = new[]
{
fullLogRange.Begin.AddSeconds(-1),
fullLogRange.Begin.AddTicks(-1),
fullLogRange.Begin,
fullLogRange.Begin.AddTicks(+1),
Mid(fullLogRange.Begin, cachedRange.Begin),
cachedRange.Begin.AddTicks(-1),
cachedRange.Begin,
cachedRange.Begin.AddTicks(+1),
Mid(cachedRange.Begin, cachedRange.End),
cachedRange.End.AddTicks(-1),
cachedRange.End,
cachedRange.End.AddTicks(+1),
Mid(cachedRange.End, fullLogRange.End),
fullLogRange.End.AddTicks(-1),
fullLogRange.End,
fullLogRange.End.AddTicks(+1),
fullLogRange.End.AddSeconds(+1)
};
var boundsCache = Substitute.For <IDateBoundsCache>();
boundsCache.Get(new DateTime()).ReturnsForAnyArgs((DateBoundPositionResponseData)null);
int dateIdx = 0;
foreach (var dateToTest in datesToTest)
{
foreach (var bound in new[] { ListUtils.ValueBound.Lower, ListUtils.ValueBound.LowerReversed, ListUtils.ValueBound.Upper, ListUtils.ValueBound.UpperReversed })
{
var testId = string.Format("{0}{1}", dateIdx, ToString(bound));
var cmd = new GetDateBoundCommand(dateToTest, false, bound, boundsCache);
IAsyncLogProviderCommandHandler cmdIntf = cmd;
DateBoundPositionResponseData syncResult = null;
if (cmdIntf.RunSynchronously(ctx))
{
cmdIntf.Complete(null);
Assert.IsTrue(cmd.Task.IsCompleted);
syncResult = cmd.Task.Result;
}
bool expectSyncResult = expectedSyncResults.IndexOf(i => i == testId) != null;
Assert.AreEqual(expectSyncResult, syncResult != null, "Result must be sync for test " + testId);
cmd = new GetDateBoundCommand(dateToTest, false, bound, boundsCache);
cmdIntf = cmd;
cmdIntf.ContinueAsynchronously(ctx);
cmdIntf.Complete(null);
Assert.IsTrue(cmd.Task.IsCompleted);
DateBoundPositionResponseData asyncResult = cmd.Task.Result;
if (syncResult != null)
{
Assert.AreEqual(
PositionedMessagesUtils.NormalizeMessagePosition(ctx.Reader, syncResult.Position),
PositionedMessagesUtils.NormalizeMessagePosition(ctx.Reader, asyncResult.Position),
"Posision mismatch " + testId
);
Assert.AreEqual(syncResult.IsBeforeBeginPosition, asyncResult.IsBeforeBeginPosition, "IsBeforeBeginPosition mismatch " + testId);
Assert.AreEqual(syncResult.IsEndPosition, asyncResult.IsEndPosition, "IsEndPosition mismatch " + testId);
}
}
++dateIdx;
}
}
