public void Subscribe_EmptyObservableNeverTriggersInspection()
{
var durableJobStorage = A.Fake <IDurableJobQueue <int, object> >();
var jobResultInspector = A.Fake <IJobResultInspector <int, int, object> >();
var observable = new JobResult <int, int>[]
{ }.ToObservable();
using (var writer = new JobResultJournalWriter <int, int, object>(observable, jobResultInspector, durableJobStorage,
A.Fake <ILog>(), Scheduler.Immediate))
{
A.CallTo(() => jobResultInspector.Inspect(A <JobResult <int, int> > .Ignored)).MustNotHaveHappened();
}
}
public void Subscribe_NullNotificationTriggersLogging()
{
var durableJobStorage = A.Fake <IDurableJobQueue <int, object> >();
var jobResultInspector = A.Fake <IJobResultInspector <int, int, object> >();
var results = new JobResult <int, int>[] { null };
var observable = results.ToObservable();
var log = A.Fake <ILog>();
using (var writer = new JobResultJournalWriter <int, int, object>(observable, jobResultInspector, durableJobStorage,
log, Scheduler.Immediate))
{
A.CallTo(() => log.Error(CultureInfo.CurrentCulture, A <Action <FormatMessageHandler> > .Ignored))
.MustHaveHappened(Repeated.Exactly.Times(results.Count(n => null == n)));
}
}
public void Subscribe_IgnoresNullNotifications()
{
var durableJobStorage = A.Fake <IDurableJobQueue <int, object> >();
var jobResultInspector = A.Fake <IJobResultInspector <int, int, object> >();
var items = new JobResult <int, int>[]
{
null,
new JobResult <int, int>(1, 1),
null,
null,
new JobResult <int, int>(1, 1)
};
var observable = items.ToObservable();
using (var queue = new JobResultJournalWriter <int, int, object>(observable, jobResultInspector, durableJobStorage, A.Fake <ILog>(), Scheduler.Immediate))
{
A.CallTo(() => jobResultInspector.Inspect(A <JobResult <int, int> > .Ignored))
.MustHaveHappened(Repeated.Exactly.Times(items.Count(n => null != n)));
}
}
public void Subscribe_NullNotificationTriggersLogging()
{
var durableJobStorage = A.Fake<IDurableJobQueue<int, object>>();
var jobResultInspector = A.Fake<IJobResultInspector<int, int, object>>();
var results = new JobResult<int, int>[] { null };
var observable = results.ToObservable();
var log = A.Fake<ILog>();
using (var writer = new JobResultJournalWriter<int, int, object>(observable, jobResultInspector, durableJobStorage,
log, Scheduler.Immediate))
{
A.CallTo(() => log.Error(CultureInfo.CurrentCulture, A<Action<FormatMessageHandler>>.Ignored))
.MustHaveHappened(Repeated.Exactly.Times(results.Count(n => null == n)));
}
}
public void Subscribe_NonemptyObservableTriggersInspection()
{
var durableJobStorage = A.Fake<IDurableJobQueue<int, object>>();
var jobResultInspector = A.Fake<IJobResultInspector<int, int, object>>();
var observable = new []
{
new JobResult<int, int>(1, 1)
}.ToObservable();
using (var writer = new JobResultJournalWriter<int, int, object>(observable, jobResultInspector, durableJobStorage,
A.Fake<ILog>(), Scheduler.Immediate))
{
A.CallTo(() => jobResultInspector.Inspect(A<JobResult<int, int>>.Ignored)).MustHaveHappened(Repeated.Exactly.Once);
}
}
public void Subscribe_IgnoresNullNotifications()
{
var durableJobStorage = A.Fake<IDurableJobQueue<int, object>>();
var jobResultInspector = A.Fake<IJobResultInspector<int, int, object>>();
var items = new JobResult<int, int>[]
{
null,
new JobResult<int, int>(1, 1),
null,
null,
new JobResult<int, int>(1, 1)
};
var observable = items.ToObservable();
using (var queue = new JobResultJournalWriter<int, int, object>(observable, jobResultInspector, durableJobStorage, A.Fake<ILog>(), Scheduler.Immediate))
{
A.CallTo(() => jobResultInspector.Inspect(A<JobResult<int, int>>.Ignored))
.MustHaveHappened(Repeated.Exactly.Times(items.Count(n => null != n)));
}
}
public void Constructor_ThrowsOnNullObservable()
{
Assert.Throws<ArgumentNullException>(() => { using (var j = new JobResultJournalWriter<int, int, object>(null as IObservable<JobResult<int, int>>,
A.Fake<IJobResultInspector<int, int, object>>(),
A.Fake<IDurableJobQueue<int, object>>())) {} });
}
public void Constructor_ThrowsOnNullObservable()
{
Assert.Throws <ArgumentNullException>(() => { using (var j = new JobResultJournalWriter <int, int, object>(null as IObservable <JobResult <int, int> >,
A.Fake <IJobResultInspector <int, int, object> >(),
A.Fake <IDurableJobQueue <int, object> >())) {} });
}