Index Tests

Author: linkdotnet

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

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+using System.Threading.Tasks;
+using Bunit;
+using FluentAssertions;
+using LinkDotNet.Blog.TestUtilities;
+using LinkDotNet.Blog.Web;
+using LinkDotNet.Blog.Web.Pages;
+using LinkDotNet.Blog.Web.Shared;
+using LinkDotNet.Domain;
+using LinkDotNet.Infrastructure.Persistence;
+using Microsoft.Extensions.DependencyInjection;
+using Xunit;
+
+namespace LinkDotNet.Blog.IntegrationTests.Web.Pages
+{
+    public class IndexTests : SqlDatabaseTestBase
+    {
+        [Fact]
+        public async Task ShouldShowAllBlogPostsWithLatestOneFirst()
+        {
+            var oldestBlogPost = new BlogPostBuilder().WithTitle("Old").Build();
+            var newestBlogPost = new BlogPostBuilder().WithTitle("New").Build();
+            await BlogPostRepository.StoreAsync(oldestBlogPost);
+            await BlogPostRepository.StoreAsync(newestBlogPost);
+            using var ctx = new TestContext();
+            ctx.JSInterop.Mode = JSRuntimeMode.Loose;
+            ctx.Services.AddScoped<IRepository>(_ => BlogPostRepository);
+            ctx.Services.AddScoped(_ => CreateSampleAppConfiguration());
+            var cut = ctx.RenderComponent<Index>();
+
+            var blogPosts = cut.FindComponents<ShortBlogPost>();
+
+            blogPosts.Should().HaveCount(2);
+            blogPosts[0].Find(".description h1").InnerHtml.Should().Be("New");
+            blogPosts[1].Find(".description h1").InnerHtml.Should().Be("Old");
+        }
+
+        private static AppConfiguration CreateSampleAppConfiguration()
+        {
+            return new()
+            {
+                Introduction = new Introduction
+                {
+                    Description = string.Empty,
+                    BackgroundUrl = string.Empty,
+                    ProfilePictureUrl = string.Empty,
+                },
+            };
+        }
+    }
+}