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 ShouldGenerateValidEventsForMapFields()
{
var allTypes = new TestAllTypes();
allTypes.MapInt32TestAllTypesMessage.Add(1, GenerateMapTestAllTypes(100));
allTypes.MapInt32TestAllTypesMessage[1].SingleNestedMessage.Bb += 1;
allTypes.MapInt32TestAllTypesMessage[1].SingleNestedMessage.Bb += 1;
allTypes.MapInt32TestAllTypesMessage.Remove(1);
allTypes.MapInt32TestAllTypesMessage.Add(2, GenerateMapTestAllTypes(101));
allTypes.MapInt32TestAllTypesMessage.Add(3, GenerateMapTestAllTypes(102));
allTypes.MapInt32TestAllTypesMessage.Add(4, GenerateMapTestAllTypes(103));
allTypes.MapInt32TestAllTypesMessage[2].SingleNestedMessage.Bb += 1;
allTypes.MapInt32TestAllTypesMessage[2].SingleNestedMessage.Bb += 1;
allTypes.MapInt32TestAllTypesMessage.Remove(2);
allTypes.MapInt32TestAllTypesMessage.Add(5, GenerateMapTestAllTypes(104));
allTypes.MapInt32TestAllTypesMessage[3].SingleNestedMessage.Bb += 1;
allTypes.MapInt32TestAllTypesMessage[3].SingleNestedMessage.Bb += 1;
var events = allTypes.GenerateEvents();
var target = new TestAllTypes();
target.ApplyEvents(events);
Assert.Equal(allTypes, target);
}
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);
}
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 ShouldGenerateManyValidEventsDeeplyNestedMapListToExistingWithSnapshot()
{
var allTypes = DeeplyNested();
allTypes.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1] = DeeplyNested();
allTypes.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1].AllTypes.AllTypes.AllTypes.RepeatedTestAllTypesMessage.Add(DeeplyNested());
TestManyChangesWithSnapshot(allTypes, allTypes.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1].AllTypes.AllTypes.AllTypes.RepeatedTestAllTypesMessage[0].AllTypes.AllTypes.AllTypes);
var snapshot = allTypes.GenerateSnapshot();
var newAllTypes = new TestAllTypes();
newAllTypes.ApplyEvents(snapshot);
Assert.Equal(allTypes, newAllTypes);
allTypes.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1].AllTypes.AllTypes.AllTypes.RepeatedTestAllTypesMessage.Add(DeeplyNested());
TestManyChangesWithSnapshot(allTypes, allTypes.AllTypes.AllTypes.AllTypes.MapInt32TestAllTypesMessage[1].AllTypes.AllTypes.AllTypes.RepeatedTestAllTypesMessage[1].AllTypes.AllTypes.AllTypes);
}
public void ShouldGenerateValidEventsForRepeatedFields()
{
var allTypes = new TestAllTypes();
allTypes.RepeatedNestedMessage.Add(new TestAllTypes.Types.NestedMessage {
Bb = 10
});
allTypes.RepeatedNestedMessage[0].Bb = 11;
allTypes.RepeatedNestedMessage[0].Bb = 12;
allTypes.RepeatedNestedMessage.RemoveAt(0);
allTypes.RepeatedNestedMessage.Add(new TestAllTypes.Types.NestedMessage {
Bb = 13
});
allTypes.RepeatedNestedMessage.Add(new TestAllTypes.Types.NestedMessage {
Bb = 14
});
allTypes.RepeatedNestedMessage.Add(new TestAllTypes.Types.NestedMessage {
Bb = 15
});
allTypes.RepeatedNestedMessage[0].Bb = 16;
allTypes.RepeatedNestedMessage[0].Bb = 17;
allTypes.RepeatedNestedMessage.RemoveAt(0);
allTypes.RepeatedNestedMessage.Add(new TestAllTypes.Types.NestedMessage {
Bb = 18
});
allTypes.RepeatedNestedMessage[0].Bb = 19;
allTypes.RepeatedNestedMessage[0].Bb = 20;
var events = allTypes.GenerateEvents();
var target = new TestAllTypes();
target.ApplyEvents(events);
Assert.Equal(allTypes, target);
}
