test/helpers/users_helper_test.rb in guts-1.0.8 vs test/helpers/users_helper_test.rb in guts-1.1.0

@@ -1,17 +1,19 @@
-require "test_helper"
+require 'test_helper'
 
 module Guts
   class UsersHelperTest < ActionView::TestCase
-    test "returns a gravatar image" do
+    test 'returns a gravatar image' do
       user = guts_users :admin_user
       
-      stub_request(:get, /https:\/\/secure.gravatar.com\/avatar\/.*/).to_return(body: "")
-      gravatar = gravatar_for user
-      html     = Nokogiri::HTML(gravatar).xpath("//img")
+      stub_request(:get, %r{https:\/\/secure.gravatar.com\/avatar\/.*}).to_return(body: '')
       
-      assert_equal "gravatar", html.attr("class").value
-      assert_equal user.name, html.attr("alt").value
-      assert_equal "https://secure.gravatar.com/avatar/#{Digest::MD5::hexdigest(user.email.downcase)}", html.attr("src").value
+      gravatar  = gravatar_for user
+      html      = Nokogiri::HTML(gravatar).xpath('//img')
+      email_md5 = Digest::MD5.hexdigest(user.email.downcase)
+      
+      assert_equal 'gravatar', html.attr('class').value
+      assert_equal user.name, html.attr('alt').value
+      assert_equal "https://secure.gravatar.com/avatar/#{email_md5}", html.attr('src').value
     end
   end
-end
\ No newline at end of file
+end