update specs for admin roles

spec/views/admin/index_spec.rb

@@ -9,11 +9,11 @@ describe 'admin/index.html.haml', type: "view" do
   end
 
   it "includes links to manage various things" do
-    assert_select "a", href: roles_path
+    assert_select "a", href: admin_roles_path
     assert_select "a", href: forums_path
   end
 
   it "has a link to newsletter subscribers" do
-    rendered.should have_content "Newsletter subscribers"
+    expeect(rendered).to have_content "Newsletter subscribers"
   end
 end

spec/views/admin/newsletter_spec.rb

@@ -11,6 +11,6 @@ describe 'admin/newsletter.html.haml', type: "view" do
   end
 
   it "lists newsletter subscribers by email" do
-    rendered.should have_content @subscriber.email
+    expect(rendered).to have_content @subscriber.email
   end
 end

spec/views/admin/roles/edit.html.haml_spec.rb

@@ -10,8 +10,7 @@ describe "admin/roles/edit" do
   it "renders the edit role form" do
     render
 
-    # Run the generator again with the --webrat flag if you want to use webrat matchers
-    assert_select "form", action: roles_path(@role), method: "post" do
+    assert_select "form", action: admin_roles_path(@role), method: "post" do
       assert_select "input#role_name", name: "role[name]"
       assert_select "textarea#role_description", name: "role[description]"
     end

spec/views/admin/roles/new.html.haml_spec.rb

@@ -11,7 +11,7 @@ describe "admin/roles/new" do
     render
 
     # Run the generator again with the --webrat flag if you want to use webrat matchers
-    assert_select "form", action: roles_path, method: "post" do
+    assert_select "form", action: admin_roles_path, method: "post" do
       assert_select "input#role_name", name: "role[name]"
       assert_select "textarea#role_description", name: "role[description]"
     end

spec/views/admin/roles/show.html.haml_spec.rb

@@ -10,7 +10,7 @@ describe "admin/roles/show" do
   it "renders attributes in <p>" do
     render
     # Run the generator again with the --webrat flag if you want to use webrat matchers
-    rendered.should match(/Name/)
-    rendered.should match(/MyText/)
+    expect(rendered).to match(/Name/)
+    expect(rendered).to match(/MyText/)
   end
 end