Add view spec test for pages and h() escape page_title.

app/views/pages/show.html.erb

@@ -1,4 +1,4 @@
 <% content_for(:page_title) do -%>
-<%= page_title(@page) -%>
+<%=h page_title(@page) -%>
 <% end -%>
 <%= render :partial => 'pages/page', :locals => {:page => @page} %>

spec/views/pages/show.html.erb_spec.rb

@@ -0,0 +1,22 @@
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+describe "/pages/show.html.erb" do
+  include UrlHelper
+
+  before(:each) do
+    @page = mock_model(Page,
+      :title             => "A page",
+      :body_html         => "Page content!",
+      :slug              => 'a-page'
+    )
+    assigns[:page]    = @page
+  end
+
+  after(:each) do
+    response.should be_valid_xhtml_fragment
+  end
+
+  it "should render a page" do
+    render "/pages/show.html.erb"
+  end
+end