tests and UI changes

spec/controllers/users_controller_spec.rb

@@ -3,11 +3,22 @@
 require 'rails_helper'
 
 RSpec.describe UsersController do
-  before(:all) do # TODO: change it to cleanup after each test
+  before(:all) do # TODO: turn it into cleanup after each test
     User.destroy_all
   end
   let(:user1) do
-    User.create(email: 'test1@example.com', password: 'abcdefgh', recovery_password: 'recovery password')
+    User.create(
+      email: 'test1@example.com',
+      password: 'abcdefgh',
+      recovery_password: 'recovery password',
+      role: :admin
+    )
+  end
+  describe 'get index' do
+    subject { get :index }
+    it 'renders the users/index template' do
+      expect(subject).to render_template('users/index')
+    end
   end
   describe 'get new' do
     subject { get :new }
@@ -106,4 +117,11 @@ RSpec.describe UsersController do
       end
     end
   end
+  describe 'delete destroy' do
+    context 'when admin is logged in' do
+      it 'deletes the user' do
+        # TODO
+      end
+    end
+  end
 end