Search was case sensitive, used .ToLower for case-insensitive matching

Author: digitaldirk

src/LinkDotNet.Blog.Web/Features/Search/SearchPage.razor

@@ -19,9 +19,8 @@
 
     protected override async Task OnParametersSetAsync()
     {
-        var term = Uri.UnescapeDataString(SearchTerm);
-        blogPosts = await BlogPostRepository.GetAllAsync(t => t.IsPublished && (t.Title.Contains(term)
-                                                                                || t.Tags.Any(tag => tag == term)),
-            b => b.UpdatedDate);
+	    var term = Uri.UnescapeDataString(SearchTerm);
+	    blogPosts = await BlogPostRepository.GetAllAsync(t => t.IsPublished && (t.Title.ToLower().Contains(term.ToLower()) || t.Tags.Any(tag => tag.ToLower() == term.ToLower())),
+		    b => b.UpdatedDate);
     }
 }

tests/LinkDotNet.Blog.IntegrationTests/Web/Features/Search/SearchPageTests.cs

@@ -56,6 +56,34 @@ public async Task ShouldUnescapeQuery()
         blogPosts.Find(".description h4").TextContent.ShouldBe("Title 1");
     }
 
+    [Fact]
+    public async Task ShouldFindBlogPostWhenTitleMatchesCaseInsensitive()
+    {
+        var blogPost = new BlogPostBuilder().WithTitle("Title").Build();
+        await Repository.StoreAsync(blogPost);
+        using var ctx = new BunitContext();
+        RegisterServices(ctx);
+
+        var cut = ctx.Render<SearchPage>(p => p.Add(s => s.SearchTerm, "title"));
+
+        var blogPosts = cut.WaitForComponent<ShortBlogPost>();
+        blogPosts.Find(".description h4").TextContent.ShouldBe("Title");
+    }
+
+    [Fact]
+    public async Task ShouldFindBlogPostWhenTagMatchesCaseInsensitive()
+    {
+        var blogPost = new BlogPostBuilder().WithTitle("Title").WithTags("Cat").Build();
+        await Repository.StoreAsync(blogPost);
+        using var ctx = new BunitContext();
+        RegisterServices(ctx);
+
+        var cut = ctx.Render<SearchPage>(p => p.Add(s => s.SearchTerm, "cat"));
+
+        var blogPostComponent = cut.WaitForComponent<ShortBlogPost>();
+        blogPostComponent.Find(".description h4").TextContent.ShouldBe("Title");
+    }
+
     private void RegisterServices(BunitContext ctx)
     {
         ctx.Services.AddScoped(_ => Repository);