public void ShouldGenerateEventsInSnapshotBasedInstance()
{
var allTypes = new TestAllTypes();
ApplyAllChanges(allTypes);
var snapshot = allTypes.GenerateSnapshot();
var target = new TestAllTypes();
target.ApplyEvents(snapshot);
UpdateNestedMessages(target, 2);
UpdateNestedMessages(target.OneofAllTypes, 5);
UpdateNestedMessages(target.AllTypes, 6);
// verify events are stable
var targetEvents = target.GenerateEvents();
var target2 = new TestAllTypes();
target2.ApplyEvents(snapshot);
target2.ApplyEvents(targetEvents);
Assert.Equal(target, target2);
Assert.NotEqual(allTypes, target2);
// verify snapshot is stable
var targetSnapshot = target.GenerateSnapshot();
var target3 = new TestAllTypes();
target3.ApplyEvents(targetSnapshot);
Assert.Equal(target, target3);
Assert.NotEqual(allTypes, target3);
}
public void ShouldGenerateValidStableEventsToExistingWithSnapshot()
{
var allTypes = new TestAllTypes();
ApplyAllChanges(allTypes);
var snapshot = allTypes.GenerateSnapshot();
var newAllTypes = new TestAllTypes();
newAllTypes.ApplyEvents(snapshot);
Assert.Equal(allTypes, newAllTypes);
AssertEventsStableWithClone(newAllTypes, () => { ApplyAllChanges(newAllTypes, 1); });
}
public void ShouldNotGenerateEventsWhenApplyingSnapshot()
{
var allTypes = new TestAllTypes();
ApplyAllChanges(allTypes);
var snapshot = allTypes.GenerateSnapshot();
var target = new TestAllTypes();
target.ApplyEvents(snapshot);
Assert.False(target.HasEvents);
}
public void ShouldGenerateEventsInDeeplyNestedSnapshotBasedInstance()
{
var root = DeeplyNested();
root.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1] = DeeplyNested();
root.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[3] = DeeplyNested();
root.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1].AllTypes.AllTypes.AllTypes.RepeatedTestAllTypesMessage.Add(DeeplyNested());
root.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1].AllTypes.AllTypes.AllTypes.RepeatedTestAllTypesMessage.Add(DeeplyNested());
var allTypes = root.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1].AllTypes.AllTypes.AllTypes.RepeatedTestAllTypesMessage[1].AllTypes.AllTypes.AllTypes;
ApplyAllChanges(allTypes);
var snapshot = root.GenerateSnapshot();
var target = new TestAllTypes();
target.ApplyEvents(snapshot);
var nested = target.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1].AllTypes.AllTypes.AllTypes.RepeatedTestAllTypesMessage[1].AllTypes.AllTypes.AllTypes;
UpdateNestedMessages(nested, 2);
UpdateNestedMessages(nested.OneofAllTypes, 5);
UpdateNestedMessages(nested.AllTypes, 6);
// verify events are stable
var targetEvents = target.GenerateEvents();
var target2 = new TestAllTypes();
target2.ApplyEvents(snapshot);
target2.ApplyEvents(targetEvents);
Assert.Equal(target, target2);
Assert.NotEqual(allTypes, target2);
// verify snapshot is stable
var targetSnapshot = target.GenerateSnapshot();
var target3 = new TestAllTypes();
target3.ApplyEvents(targetSnapshot);
Assert.Equal(target, target3);
Assert.NotEqual(allTypes, target3);
}
