Fixed tests, so that they wait for the async operation

Author: linkdotnet

LinkDotNet.Blog.IntegrationTests/Web/Pages/Admin/DraftBlogPostPageTests.cs

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System.Linq;
+using System.Threading.Tasks;
 using Bunit;
 using FluentAssertions;
 using LinkDotNet.Blog.TestUtilities;
@@ -23,6 +24,8 @@ public async Task ShouldOnlyShowPublishedPosts()
             ctx.JSInterop.Mode = JSRuntimeMode.Loose;
             ctx.Services.AddScoped<IRepository>(_ => BlogPostRepository);
             var cut = ctx.RenderComponent<DraftBlogPosts>();
+            cut.WaitForState(() => cut.FindAll(".blog-card").Any());
+
 
             var blogPosts = cut.FindComponents<ShortBlogPost>();
 

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

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System.Linq;
+using System.Threading.Tasks;
 using Bunit;
 using FluentAssertions;
 using LinkDotNet.Blog.TestUtilities;
@@ -26,6 +27,7 @@ public async Task ShouldShowAllBlogPostsWithLatestOneFirst()
             ctx.Services.AddScoped<IRepository>(_ => BlogPostRepository);
             ctx.Services.AddScoped(_ => CreateSampleAppConfiguration());
             var cut = ctx.RenderComponent<Index>();
+            cut.WaitForState(() => cut.FindAll(".blog-card").Any());
 
             var blogPosts = cut.FindComponents<ShortBlogPost>();
 
@@ -46,6 +48,7 @@ public async Task ShouldOnlyShowPublishedPosts()
             ctx.Services.AddScoped<IRepository>(_ => BlogPostRepository);
             ctx.Services.AddScoped(_ => CreateSampleAppConfiguration());
             var cut = ctx.RenderComponent<Index>();
+            cut.WaitForState(() => cut.FindAll(".blog-card").Any());
 
             var blogPosts = cut.FindComponents<ShortBlogPost>();
 
@@ -62,6 +65,7 @@ public async Task ShouldOnlyLoadTenEntities()
             ctx.Services.AddScoped<IRepository>(_ => BlogPostRepository);
             ctx.Services.AddScoped(_ => CreateSampleAppConfiguration());
             var cut = ctx.RenderComponent<Index>();
+            cut.WaitForState(() => cut.FindAll(".blog-card").Any());
 
             var blogPosts = cut.FindComponents<ShortBlogPost>();
 
@@ -80,6 +84,7 @@ 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);
         }
@@ -93,6 +98,7 @@ public async Task ShouldLoadPreviousBatchOnClick()
             ctx.Services.AddScoped<IRepository>(_ => BlogPostRepository);
             ctx.Services.AddScoped(_ => CreateSampleAppConfiguration());
             var cut = ctx.RenderComponent<Index>();
+            cut.WaitForState(() => cut.FindAll(".blog-card").Any());
             cut.FindComponent<BlogPostNavigation>().Find("li:last-child a").Click();
 
             cut.FindComponent<BlogPostNavigation>().Find("li:first-child a").Click();