Migrated ControllerContentTests.. Right now the test fails, but the test is correct

Signed-off-by: Bjarke Berg <mail@bergmania.dk>

src/Umbraco.Tests.Integration/TestServerTest/UmbracoTestServerTestBase.cs

@@ -0,0 +1,76 @@
+
+using System;
+using System.Linq.Expressions;
+using System.Net.Http;
+using System.Reflection;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.Testing;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.Extensions.DependencyInjection;
+using NUnit.Framework;
+using Umbraco.Composing;
+using Umbraco.Extensions;
+using Umbraco.Tests.Integration.Testing;
+using Umbraco.Web;
+using Umbraco.Web.Common.Controllers;
+using Umbraco.Web.Editors;
+
+
+namespace Umbraco.Tests.Integration.TestServerTest
+{
+    [TestFixture]
+    public abstract class UmbracoTestServerTestBase : UmbracoIntegrationTest
+    {
+        [SetUp]
+        public void SetUp()
+        {
+            Factory = new UmbracoWebApplicationFactory(TestDBConnectionString);
+            Client = Factory.CreateClient(new WebApplicationFactoryClientOptions(){
+                AllowAutoRedirect = false
+            });
+            LinkGenerator = Factory.Services.GetRequiredService<LinkGenerator>();
+
+        }
+
+        protected T GetRequiredService<T>() => Factory.Services.GetRequiredService<T>();
+        protected string PrepareUrl<T>(Expression<Func<T, object>> methodSelector)
+            where T : UmbracoApiController
+        {
+            var url = LinkGenerator.GetUmbracoApiService<T>(methodSelector);
+
+            var umbracoContextFactory = GetRequiredService<IUmbracoContextFactory>();
+            var httpContextAccessor = GetRequiredService<IHttpContextAccessor>();
+
+            httpContextAccessor.HttpContext = new DefaultHttpContext
+            {
+                Request =
+                {
+                    Scheme = "https",
+                    Host = new HostString("localhost", 80),
+                    Path = url,
+                    QueryString = new QueryString(string.Empty)
+                }
+            };
+
+            umbracoContextFactory.EnsureUmbracoContext();
+
+            return url;
+        }
+
+        protected HttpClient Client { get; set; }
+        protected LinkGenerator LinkGenerator { get; set; }
+        protected UmbracoWebApplicationFactory Factory { get; set; }
+
+        [TearDown]
+        public void TearDown()
+        {
+            Client.Dispose();
+
+            if (Current.IsInitialized)
+            {
+                typeof(Current).GetProperty(nameof(Current.IsInitialized), BindingFlags.Public | BindingFlags.Static).SetValue(null, false);
+            }
+
+        }
+    }
+}