Add missing title attribute to user profile page (#1349)

* Add missing title attribute

* Add spec

* Fix test

app/views/users/_meta.html.erb

@@ -4,7 +4,7 @@
 
 <meta property="og:type" content="website" />
 <meta property="og:url" content="https://dev.to/<%= @user.username %>" />
-<meta property="og:title" content="<%= @user.name %> —  - DEV Profile" />
+<meta property="og:title" content="<%= @user.name %> — DEV Profile" />
 <meta property="og:image" content="<%= GeneratedImage.new(@user).social_image %>" >
 <meta property="og:description" content="<%= @user.summary %>" />
 <meta property="og:site_name" content="The DEV Community" />

app/views/users/show.html.erb

@@ -1,3 +1,5 @@
+<% title @user.name %>
+
 <%= content_for :page_meta do %>
   <%= render "users/meta" %>
 <% end %>

spec/features/user/view_user_index_spec.rb

@@ -16,6 +16,10 @@ describe "User index", type: :feature do
       end
     end
 
+    it "shows proper title tag" do
+      expect(page).to have_title("#{user.name} - DEV Community 👩‍💻👨‍💻")
+    end
+
     it "shows user's articles" do
       within(".single-article") do
         expect(page).to have_content(article.title)