public async Task ShouldGetRoomMessagesBeforeMessageViaAPI() { var message = await _wxTeamsApi.GetMessageAsync(StaticTestingValues.ActivityTestMessage); var messages = await _wxTeamsApi.GetRoomMessagesBeforeMessageAsync(StaticTestingValues.JRoom, message.Id); messages.Should().NotBeNull(); messages.Items.Count.Should().Be(50); messages.HasNextPage.Should().BeTrue(); }