using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

using Microsoft.Extensions.Logging;

namespace HttpClientStudy.UnitTest
{
    public class DelegatingHandlerTest
    {
        private readonly ITestOutputHelper _logger;
        public DelegatingHandlerTest(ITestOutputHelper outputHelper) 
        {
            _logger = outputHelper;
        }

        [Fact]
        public async Task Test()
        { 
            //构建管道
            var handler = new HandlerA() 
            { 
                //相当于下一个中间件(管道)
                InnerHandler = new HandlerB() 
            };

            HttpClient httpClient = new HttpClient(handler);

            var sd = await httpClient.GetAsync(TestConfig.WebApiBaseUrl + "/api/");
            var contentText = await sd.Content.ReadAsStringAsync();

            _logger.WriteLine(contentText);
        }
    }
}