Added Tests

Author: linkdotnet

LinkDotNet.Blog.IntegrationTests/Web/Pages/IndexTests.cs

@@ -1,4 +1,5 @@
-using System.Linq;
+using System;
+using System.Linq;
 using System.Threading.Tasks;
 using Bunit;
 using FluentAssertions;
@@ -8,6 +9,7 @@
 using LinkDotNet.Blog.Web;
 using LinkDotNet.Blog.Web.Shared;
 using LinkDotNet.Blog.Web.Shared.Services;
+using Microsoft.AspNetCore.Components;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;
 using Toolbelt.Blazor.HeadElement;
@@ -74,7 +76,7 @@ public async Task ShouldOnlyLoadTenEntities()
         }
 
         [Fact]
-        public async Task ShouldLoadNextBatchOnClick()
+        public async Task ShouldGoToNextPageOnNextClick()
         {
             await CreatePublishedBlogPosts(11);
             using var ctx = new TestContext();
@@ -84,28 +86,42 @@ public async Task ShouldLoadNextBatchOnClick()
 
             cut.FindComponent<BlogPostNavigation>().Find("li:last-child a").Click();
 
-            cut.WaitForState(() => cut.FindAll(".blog-card").Count == 1);
-            var blogPosts = cut.FindComponents<ShortBlogPost>();
-            blogPosts.Count.Should().Be(1);
+            var navigationManager = ctx.Services.GetService<NavigationManager>();
+            cut.WaitForState(() => navigationManager.Uri.Contains("/2"));
+            navigationManager.Uri.Should().Contain("/2");
         }
 
         [Fact]
-        public async Task ShouldLoadPreviousBatchOnClick()
+        public async Task ShouldGoToPreviousPageOnPreviousClick()
         {
             await CreatePublishedBlogPosts(11);
             using var ctx = new TestContext();
             ctx.JSInterop.Mode = JSRuntimeMode.Loose;
             RegisterComponents(ctx);
-            var cut = ctx.RenderComponent<Index>();
-            cut.WaitForState(() => cut.FindAll(".blog-card").Any());
-            cut.FindComponent<BlogPostNavigation>().Find("li:last-child a").Click();
-            cut.WaitForState(() => cut.FindAll(".blog-card").Count == 1);
+            var cut = ctx.RenderComponent<Index>(
+                p => p.Add(s => s.Page, 2));
 
             cut.FindComponent<BlogPostNavigation>().Find("li:first-child a").Click();
 
-            cut.WaitForState(() => cut.FindAll(".blog-card").Count > 1);
+            var navigationManager = ctx.Services.GetService<NavigationManager>();
+            cut.WaitForState(() => navigationManager.Uri.Contains("/1"));
+            navigationManager.Uri.Should().Contain("/1");
+        }
+
+        [Fact]
+        public async Task ShouldLoadOnlyItemsInPage()
+        {
+            await CreatePublishedBlogPosts(11);
+            using var ctx = new TestContext();
+            ctx.JSInterop.Mode = JSRuntimeMode.Loose;
+            RegisterComponents(ctx);
+
+            var cut = ctx.RenderComponent<Index>(
+                p => p.Add(s => s.Page, 2));
+
+            cut.WaitForState(() => cut.FindAll(".blog-card").Any());
             var blogPosts = cut.FindComponents<ShortBlogPost>();
-            blogPosts.Count.Should().Be(10);
+            blogPosts.Should().HaveCount(1);
         }
 
         [Fact]

LinkDotNet.Blog.UnitTests/Web/Shared/Services/UserRecordServiceTests.cs

@@ -22,7 +22,7 @@ public class UserRecordServiceTests : TestContext
         public UserRecordServiceTests()
         {
             repositoryMock = new Mock<IRepository<UserRecord>>();
-            fakeNavigationManager = new FakeNavigationManager(this.Renderer);
+            fakeNavigationManager = new FakeNavigationManager(Renderer);
             fakeAuthenticationStateProvider = new FakeAuthenticationStateProvider();
             localStorageService = new Mock<ILocalStorageService>();
             sut = new UserRecordService(

LinkDotNet.Blog.Web/Pages/Index.razor

@@ -42,7 +42,7 @@
 
     protected override async Task OnParametersSetAsync()
     {
-         currentPage = await blogPostRepository.GetAllAsync(
+        currentPage = await blogPostRepository.GetAllAsync(
             p => p.IsPublished,
             b => b.UpdatedDate,
             pageSize: appConfiguration.BlogPostsPerPage,