public void WhenInstanceRunningAndMultiplePlacementWithStopsInBetweenRegistered_ThenInstanceContainsRightPlacements()
{
var b = InstanceHistoryBuilder.ForExistingInstance(
1,
SampleReference,
SampleImage,
InstanceState.Running,
new DateTime(2019, 12, 31),
Tenancy.SoleTenant);
b.OnSetPlacement("server-2", new DateTime(2019, 12, 30));
b.OnStop(new DateTime(2019, 12, 29), SampleReference);
b.OnSetPlacement("server-1", new DateTime(2019, 12, 28));
var i = b.Build();
var placements = i.Placements.ToList();
Assert.AreEqual(2, i.Placements.Count());
Assert.AreEqual("server-1", placements[0].ServerId);
Assert.AreEqual(new DateTime(2019, 12, 28), placements[0].From);
Assert.AreEqual(new DateTime(2019, 12, 29), placements[0].To);
Assert.AreEqual("server-2", placements[1].ServerId);
Assert.AreEqual(new DateTime(2019, 12, 30), placements[1].From);
Assert.AreEqual(new DateTime(2019, 12, 31), placements[1].To);
}
public void WhenOnlyPlacementRegistered_ThenStateIsMissingStopEvent()
{
var b = InstanceHistoryBuilder.ForDeletedInstance(1);
b.OnSetPlacement("server-2", new DateTime(2019, 12, 30));
Assert.AreEqual(InstanceHistoryState.MissingStopEvent, b.State);
}
public void WhenInstanceRunningAndMultiplePlacementsRegistered_ThenInstanceContainsRightPlacements()
{
var b = InstanceHistoryBuilder.ForExistingInstance(
1,
SampleReference,
SampleImage,
InstanceState.Running,
new DateTime(2019, 12, 31),
Tenancies.SoleTenant,
"server-2",
null);
b.OnSetPlacement("server-2", null, new DateTime(2019, 12, 30));
b.OnSetPlacement("server-1", SampleNodeType, new DateTime(2019, 12, 29));
var i = b.Build(new DateTime(2019, 12, 1));
var placements = i.Placements.ToList();
Assert.AreEqual(2, i.Placements.Count());
Assert.AreEqual("server-1", placements[0].ServerId);
Assert.AreEqual(SampleNodeType, placements[0].NodeType);
Assert.AreEqual(new DateTime(2019, 12, 29), placements[0].From);
Assert.AreEqual(new DateTime(2019, 12, 30), placements[0].To);
Assert.AreEqual("server-2", placements[1].ServerId);
Assert.IsNull(placements[1].NodeType);
Assert.AreEqual(new DateTime(2019, 12, 30), placements[1].From);
Assert.AreEqual(new DateTime(2019, 12, 31), placements[1].To);
}
public void WhenInstanceRunningAndSinglePlacementRegistered_ThenInstanceContainsRightPlacements()
{
var b = InstanceHistoryBuilder.ForExistingInstance(
1,
SampleReference,
SampleImage,
InstanceState.Running,
new DateTime(2019, 12, 31),
Tenancies.SoleTenant,
"server-1",
null);
b.OnSetPlacement("server-1", null, new DateTime(2019, 12, 30));
var i = b.Build(new DateTime(2019, 12, 1));
Assert.AreEqual(1, i.InstanceId);
Assert.AreEqual(1, i.Placements.Count());
var placement = i.Placements.First();
Assert.AreEqual("server-1", placement.ServerId);
Assert.AreEqual(new DateTime(2019, 12, 30), placement.From);
Assert.AreEqual(new DateTime(2019, 12, 31), placement.To);
}
public void WhenPlacementsWithDifferentServerIdsRegistered_ThenPlacementsAreKept()
{
var b = InstanceHistoryBuilder.ForExistingInstance(
1,
SampleReference,
SampleImage,
InstanceState.Running,
new DateTime(2019, 12, 31),
Tenancies.SoleTenant,
"server-1",
SampleNodeType);
b.OnSetPlacement("server-1", SampleNodeType, new DateTime(2019, 12, 30));
b.OnSetPlacement("server-2", null, new DateTime(2019, 12, 29));
var placements = b.Build().Placements.ToList();
Assert.AreEqual(2, placements.Count());
Assert.AreEqual("server-2", placements[0].ServerId);
Assert.IsNull(placements[0].NodeType);
Assert.AreEqual(new DateTime(2019, 12, 29), placements[0].From);
Assert.AreEqual(new DateTime(2019, 12, 30), placements[0].To);
Assert.AreEqual("server-1", placements[1].ServerId);
Assert.AreEqual(SampleNodeType, placements[1].NodeType);
Assert.AreEqual(new DateTime(2019, 12, 30), placements[1].From);
Assert.AreEqual(new DateTime(2019, 12, 31), placements[1].To);
}
public void WhenInstanceDeletedAndInsertRegistered_ThenStateIsComplete()
{
var b = InstanceHistoryBuilder.ForDeletedInstance(1);
b.OnStop(new DateTime(2019, 12, 29), SampleReference);
b.OnInsert(new DateTime(2019, 12, 29), SampleReference, SampleImage);
Assert.AreEqual(InstanceHistoryState.Complete, b.State);
}
public void WhenInstanceDeletedAndPlacementRegisteredButNoInsertRegistered_ThenStateIsMissingImage()
{
var b = InstanceHistoryBuilder.ForDeletedInstance(1);
b.OnStop(new DateTime(2019, 12, 31), SampleReference);
b.OnSetPlacement("server-2", new DateTime(2019, 12, 30));
Assert.AreEqual(InstanceHistoryState.MissingImage, b.State);
}
public void WhenInstanceIsDeletedAndNoEventsRegistered_ThenImageIsNull()
{
var b = InstanceHistoryBuilder.ForDeletedInstance(1);
var i = b.Build();
Assert.AreEqual(1, i.InstanceId);
Assert.IsNull(i.Image);
}
public void WhenInstanceExists_ThenStateIsComplete()
{
var b = InstanceHistoryBuilder.ForExistingInstance(
1,
SampleReference,
SampleImage,
InstanceState.Running,
DateTime.Now,
Tenancy.SoleTenant);
Assert.AreEqual(InstanceHistoryState.Complete, b.State);
}
public void WhenRedundantPlacementsRegistered_ThenSecondPlacementIsIgnored()
{
var b = InstanceHistoryBuilder.ForExistingInstance(
1,
SampleReference,
SampleImage,
InstanceState.Terminated,
new DateTime(2019, 12, 31),
Tenancy.SoleTenant);
b.OnSetPlacement("server-1", new DateTime(2019, 12, 30));
b.OnSetPlacement("server-1", new DateTime(2019, 12, 29));
var placements = b.Build().Placements.ToList();
Assert.AreEqual(1, placements.Count());
Assert.AreEqual(new DateTime(2019, 12, 29), placements[0].From);
Assert.AreEqual(new DateTime(2019, 12, 31), placements[0].To);
}
public void WhenInstanceDeletedAndSinglePlacementRegistered_ThenInstanceContainsRightPlacements()
{
var b = InstanceHistoryBuilder.ForDeletedInstance(1);
b.OnStop(new DateTime(2019, 12, 31), SampleReference);
b.OnSetPlacement("server-1", new DateTime(2019, 12, 30));
Assert.AreEqual(Tenancy.SoleTenant, b.Tenancy);
var i = b.Build();
Assert.AreEqual(1, i.InstanceId);
Assert.AreEqual(1, i.Placements.Count());
var placement = i.Placements.First();
Assert.AreEqual("server-1", placement.ServerId);
Assert.AreEqual(new DateTime(2019, 12, 30), placement.From);
Assert.AreEqual(new DateTime(2019, 12, 31), placement.To);
}
public void WhenPlacementsWithSameServerIdAfterStopRegistered_ThenPlacementsAreKept()
{
var b = InstanceHistoryBuilder.ForExistingInstance(
1,
SampleReference,
SampleImage,
InstanceState.Running,
new DateTime(2019, 12, 31),
Tenancy.SoleTenant);
b.OnSetPlacement("server-1", new DateTime(2019, 12, 30));
b.OnStop(new DateTime(2019, 12, 29), SampleReference);
b.OnSetPlacement("server-1", new DateTime(2019, 12, 28));
var placements = b.Build().Placements.ToList();
Assert.AreEqual(2, placements.Count());
Assert.AreEqual(new DateTime(2019, 12, 28), placements[0].From);
Assert.AreEqual(new DateTime(2019, 12, 29), placements[0].To);
Assert.AreEqual(new DateTime(2019, 12, 30), placements[1].From);
Assert.AreEqual(new DateTime(2019, 12, 31), placements[1].To);
}
public void WhenInstanceDeletedAndMultiplePlacementsRegistered_ThenInstanceContainsRightPlacements()
{
var b = InstanceHistoryBuilder.ForDeletedInstance(1);
b.OnStop(new DateTime(2019, 12, 31), SampleReference);
b.OnSetPlacement("server-2", new DateTime(2019, 12, 30));
b.OnSetPlacement("server-1", new DateTime(2019, 12, 29));
Assert.AreEqual(Tenancies.SoleTenant, b.Tenancy);
var i = b.Build();
var placements = i.Placements.ToList();
Assert.AreEqual(2, i.Placements.Count());
Assert.AreEqual("server-1", placements[0].ServerId);
Assert.AreEqual(new DateTime(2019, 12, 29), placements[0].From);
Assert.AreEqual(new DateTime(2019, 12, 30), placements[0].To);
Assert.AreEqual("server-2", placements[1].ServerId);
Assert.AreEqual(new DateTime(2019, 12, 30), placements[1].From);
Assert.AreEqual(new DateTime(2019, 12, 31), placements[1].To);
}
public void WhenInstanceRunningAndNoPlacementRegistered_ThenInstanceHasSyntheticPlacementSpanningEntirePeriod()
{
var reportStartDate = new DateTime(2019, 12, 1);
var lastSeen = new DateTime(2019, 12, 31);
var b = InstanceHistoryBuilder.ForExistingInstance(
1,
SampleReference,
SampleImage,
InstanceState.Running,
lastSeen,
Tenancies.SoleTenant,
"server-2",
null);
var i = b.Build(reportStartDate);
var placements = i.Placements.ToList();
Assert.AreEqual(1, i.Placements.Count());
Assert.AreEqual("server-2", placements[0].ServerId);
Assert.AreEqual(reportStartDate, placements[0].From);
Assert.AreEqual(lastSeen, placements[0].To);
}
public void WhenInstancDeletedAndNoPlacementRegistered_ThenStateIsMissingTenancy()
{
var b = InstanceHistoryBuilder.ForDeletedInstance(1);
Assert.AreEqual(InstanceHistoryState.MissingTenancy, b.State);
}
