Moving adding members services to correct project for use on the front-end, not just the back-office.

src/Umbraco.Tests.Integration/Umbraco.Web.Common/MembersServiceCollectionExtensionsTests.cs

@@ -0,0 +1,33 @@
+using Microsoft.AspNetCore.Identity;
+using Microsoft.Extensions.DependencyInjection;
+using NUnit.Framework;
+using Umbraco.Core.DependencyInjection;
+using Umbraco.Infrastructure.Security;
+using Umbraco.Tests.Integration.Testing;
+using Umbraco.Web.Common.DependencyInjection;
+
+namespace Umbraco.Tests.Integration.Umbraco.Web.Common
+{
+    [TestFixture]
+    public class MembersServiceCollectionExtensionsTests : UmbracoIntegrationTest
+    {
+        protected override void CustomTestSetup(IUmbracoBuilder builder) => builder.Services.AddMembersIdentity();
+
+        [Test]
+        public void AddMembersIdentity_ExpectMembersUserStoreResolvable()
+        {
+            IUserStore<MembersIdentityUser> userStore = Services.GetService<IUserStore<MembersIdentityUser>>();
+
+            Assert.IsNotNull(userStore);
+            Assert.AreEqual(typeof(MembersUserStore), userStore.GetType());
+        }
+
+        [Test]
+        public void AddMembersIdentity_ExpectMembersUserManagerResolvable()
+        {
+            IMemberManager userManager = Services.GetService<IMemberManager>();
+
+            Assert.NotNull(userManager);
+        }
+    }
+}