public async Task CreateProjectionTargetAsync_SetsEntityTenant()
            {
                Guid tenantId    = Guid.Parse("7C836285-7B76-49F5-9D1D-275EA724F5FB");
                var  tenantEvent = new TenantAggregateRootCreated(tenantId).ToMessageDraft();

                tenantEvent.SetMetadata(BasicEventMetadataNames.StreamSequenceNumber, (events.Last().Metadata.GetStreamSequenceNumber() + 1).ToString());
                events.Add(tenantEvent);
                await sut.ProjectEventsAsync(Guid.NewGuid(), events);

                crudRepository.FindAllWithAdded <TestReadModel>().First().TenantId.Should().Be(tenantId);
            }
            public async Task ProjectEventsAsync_ProjectsWithoutPrefillingData()
            {
                var tenantEvent = new TenantAggregateRootCreated(Guid.NewGuid()).ToMessageDraft();

                tenantEvent.SetMetadata(BasicEventMetadataNames.StreamSequenceNumber, (events.Last().Metadata.GetStreamSequenceNumber() + 1).ToString());
                events.Add(tenantEvent);

                await sut.ProjectEventsAsync(Guid.NewGuid(), events);

                crudRepository.FindAllWithAdded <TestSimpleReadModel>().Should().HaveCount(1);
            }