private static InstanceSetHistory BuildHistoryFromResource(string resourceName)
{
var testDataResource = Assembly.GetExecutingAssembly()
.GetManifestResourceNames()
.First(n => n.EndsWith(resourceName));
var b = new InstanceSetHistoryBuilder(
new DateTime(2019, 12, 1, 0, 0, 0, DateTimeKind.Utc),
new DateTime(2020, 1, 1, 0, 0, 0, DateTimeKind.Utc));
using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(testDataResource))
using (var reader = new JsonTextReader(new StreamReader(stream)))
{
var events = new JsonSerializer().Deserialize <LogRecord[]>(reader)
.Select(rec => rec.ToEvent())
.OrderByDescending(e => e.Timestamp);
foreach (var e in events)
{
b.Process(e);
}
}
return(b.Build());
}
public void WhenInstanceNotAddedButStopEventRecorded_ThenInstanceIncludedInSetAsMissingTenancy()
{
var b = new InstanceSetHistoryBuilder(
new DateTime(2019, 12, 1, 0, 0, 0, DateTimeKind.Utc),
new DateTime(2020, 1, 1, 0, 0, 0, DateTimeKind.Utc));
b.Process(new StopInstanceEvent(new LogRecord()
{
LogName = "projects/project-1/logs/cloudaudit.googleapis.com%2Factivity",
ProtoPayload = new AuditLogRecord()
{
MethodName = StopInstanceEvent.Method,
ResourceName = "projects/project-1/zones/us-central1-a/instances/instance-1"
},
Resource = new ResourceRecord()
{
Labels = new Dictionary <string, string>
{
{ "instance_id", "123" }
}
},
Timestamp = new DateTime(2019, 12, 31)
}));
var set = b.Build();
Assert.AreEqual(1, set.Instances.Count());
Assert.AreEqual(123, set.Instances.First().InstanceId);
Assert.AreEqual(InstanceHistoryState.MissingTenancy, set.Instances.First().State);
}
public void WhenInstanceNotAddedButInsertEventRecorded_ThenInstanceIncludedInSet()
{
var b = new InstanceSetHistoryBuilder(
new DateTime(2019, 12, 1, 0, 0, 0, DateTimeKind.Utc),
new DateTime(2020, 1, 1, 0, 0, 0, DateTimeKind.Utc));
b.Process(new TerminateOnHostMaintenanceEvent(new LogRecord()
{
LogName = "projects/project-1/logs/cloudaudit.googleapis.com%2Fsystem_event",
ProtoPayload = new AuditLogRecord()
{
MethodName = TerminateOnHostMaintenanceEvent.Method,
ResourceName = "projects/project-1/zones/us-central1-a/instances/instance-1",
},
Resource = new ResourceRecord()
{
Labels = new Dictionary <string, string>
{
{ "instance_id", "123" }
}
},
Timestamp = new DateTime(2019, 12, 31),
Severity = "INFO"
}));
b.Process(new InsertInstanceEvent(new LogRecord()
{
LogName = "projects/project-1/logs/cloudaudit.googleapis.com%2Factivity",
ProtoPayload = new AuditLogRecord()
{
MethodName = InsertInstanceEvent.Method,
ResourceName = "projects/project-1/zones/us-central1-a/instances/instance-1",
},
Resource = new ResourceRecord()
{
Labels = new Dictionary <string, string>
{
{ "instance_id", "123" }
}
},
Timestamp = new DateTime(2019, 12, 31)
}));
var set = b.Build();
Assert.AreEqual(1, set.Instances.Count());
Assert.AreEqual(123, set.Instances.First().InstanceId);
}
