public async Task CountAsync_NoValues() { var tenantId = TestConfiguration.GetTenantId(); var connection = TestConfiguration.GetConnection(); var context = new MongoDbTenantContext(connection, tenantId); var dbSet = new MongoDbTenantSet <QueryableAsyncModel>(context); dbSet.AddRange(GetModels()); context.SaveChanges(); var context2 = new MongoDbTenantContext(connection, tenantId + "-2"); var dbSet2 = new MongoDbTenantSet <QueryableAsyncModel>(context2); var result = await dbSet2.CountAsync(); Assert.AreEqual(0, result); }