test: add a test case for GetUptime

sample/SampleWebApp/Controllers/HomeController.cs

@@ -1,31 +1,34 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Enyim.Caching;
+using Enyim.Caching.Configuration;
 using Enyim.Caching.SampleWebApp.Models;
 using Enyim.Caching.SampleWebApp.Services;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using System.Linq;
+using System.Net;
+using System.Threading.Tasks;
 
 namespace Enyim.Caching.SampleWebApp.Controllers
 {
     public class HomeController : Controller
     {
         private readonly IMemcachedClient _memcachedClient;
         private readonly IMemcachedClient _postbodyMemcachedClient;
+        private readonly MemcachedClientOptions options;
         private readonly IBlogPostService _blogPostService;
         private readonly ILogger _logger;
         public static readonly string CacheKey = "blogposts-recent";
         public static readonly string PostbodyCacheKey = "postbody";
 
         public HomeController(
             IMemcachedClient memcachedClient,
+            IOptions<MemcachedClientOptions> optionsAccessor,
             IMemcachedClient<PostBody> postbodyMemcachedClient,
             IBlogPostService blogPostService,
             ILoggerFactory loggerFactory)
         {
             _memcachedClient = memcachedClient;
+            options = optionsAccessor.Value;
             _postbodyMemcachedClient = postbodyMemcachedClient;
             _blogPostService = blogPostService;
             _logger = loggerFactory.CreateLogger<HomeController>();
@@ -53,5 +56,12 @@ public async Task<IActionResult> Postbody()
             var result = await _postbodyMemcachedClient.GetAsync<string>(PostbodyCacheKey);
             return result.Success ? Ok() : StatusCode(500);
         }
+
+        public IActionResult Uptime()
+        {
+            var server = options.Servers.First();
+            var uptime = _memcachedClient.Stats().GetUptime(new DnsEndPoint(server.Address, server.Port));
+            return Json(uptime);
+        }
     }
 }

sample/SampleWebApp/Startup.cs

@@ -1,17 +1,8 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Enyim.Caching;
-using Enyim.Caching.SampleWebApp.Models;
+using Enyim.Caching.SampleWebApp.Models;
 using Enyim.Caching.SampleWebApp.Services;
 using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.Caching.Distributed;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
 
 namespace Enyim.Caching.SampleWebApp
 {

test/SampleWebApp.IntegrationTests/HomeControllerTests.cs

@@ -1,15 +1,15 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net;
-using System.Text;
-using System.Threading.Tasks;
-using Enyim.Caching;
+using Enyim.Caching;
 using Enyim.Caching.SampleWebApp;
 using Enyim.Caching.SampleWebApp.Controllers;
 using Enyim.Caching.SampleWebApp.Models;
 using Microsoft.AspNetCore.Mvc.Testing;
 using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Http.Json;
+using System.Threading.Tasks;
 using Xunit;
 
 namespace SampleWebApp.IntegrationTests
@@ -45,5 +45,16 @@ public async Task Get_postbody_from_cache_ok()
             var response = await httpClient.GetAsync("/home/postbody");
             Assert.Equal(HttpStatusCode.OK, response.StatusCode);
         }
+
+        [Fact]
+        public async Task Get_uptime_test()
+        {
+            var httpClient = _factory.CreateClient();
+            var response = await httpClient.GetAsync("/home/uptime");
+            Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+            var uptime = await response.Content.ReadFromJsonAsync<TimeSpan>();
+            Console.WriteLine("uptime: " + uptime);
+            Assert.True(uptime > TimeSpan.Zero);
+        }
     }
 }