.setWaveletId(GENERATED_WAVELET_ID).addDelta(delta1));
assertEquals(2, createdWavelet.getParticipantIds().size());
// create an empty blip edit (i.e. implicit creation) and expect flush
TransformedWaveletDelta delta2 = util.delta(2L, util.noOpDocOp(GENERATED_BLIP_ID));
openCallback.onUpdate(new FakeWaveViewServiceUpdate()
.setWaveletId(GENERATED_WAVELET_ID).addDelta(delta2));
doc.expectedCall(MockCcDocument.MethodCall.FLUSH);
doc.expectedCall(MockCcDocument.MethodCall.CONSUME);
doc.expectedNothing();