public void Verify_empty_result_returned_when_snapshot_null()
{
BrokerConnectivitySnapshot snapshot = null;
var result = new BrokerConnectivityScanner(_probes)
.Scan(snapshot);
Assert.IsEmpty(result);
}
public void Verify_probe_na()
{
var knowledgeBaseProvider = _services.GetService <IKnowledgeBaseProvider>();
var probe = new HighConnectionCreationRateProbe(null, knowledgeBaseProvider);
BrokerConnectivitySnapshot snapshot = GetSnapshot(99, 100);
var result = probe.Execute(snapshot);
Assert.AreEqual(ProbeResultStatus.NA, result.Status);
}
public ProbeResult Execute <T>(T snapshot)
{
ProbeResult result;
BrokerConnectivitySnapshot data = snapshot as BrokerConnectivitySnapshot;
if (_config.IsNull() || _config.Probes.IsNull())
{
_kb.TryGet(Metadata.Id, ProbeResultStatus.NA, out var article);
result = new NotApplicableProbeResult(null,
null,
Metadata.Id,
Metadata.Name,
ComponentType,
article);
NotifyObservers(result);
return(result);
}
var probeData = new List <ProbeData>
{
new ProbeDataImpl("ConnectionsCreated.Rate", data.ConnectionsCreated.Rate.ToString()),
new ProbeDataImpl("HighConnectionCreationRateThreshold", _config.Probes.HighConnectionCreationRateThreshold.ToString())
};
if (data.ConnectionsCreated.Rate >= _config.Probes.HighConnectionCreationRateThreshold)
{
_kb.TryGet(Metadata.Id, ProbeResultStatus.Warning, out var article);
result = new WarningProbeResult(null,
null,
Metadata.Id,
Metadata.Name,
ComponentType,
probeData,
article);
}
else
{
_kb.TryGet(Metadata.Id, ProbeResultStatus.Healthy, out var article);
result = new HealthyProbeResult(null,
null,
Metadata.Id,
Metadata.Name,
ComponentType,
probeData,
article);
}
NotifyObservers(result);
return(result);
}
public void Verify_probe_healthy_condition()
{
HareDuConfig config = new () { Diagnostics = new () { Probes = new () { HighConnectionCreationRateThreshold = 100 } } };
var knowledgeBaseProvider = _services.GetService <IKnowledgeBaseProvider>();
var probe = new HighConnectionCreationRateProbe(config.Diagnostics, knowledgeBaseProvider);
BrokerConnectivitySnapshot snapshot = GetSnapshot(99, 100);
var result = probe.Execute(snapshot);
Assert.Multiple(() =>
{
Assert.AreEqual(ProbeResultStatus.Healthy, result.Status);
Assert.AreEqual(typeof(HighConnectionCreationRateProbe).GetIdentifier(), result.KB.Id);
});
}
