Merge pull request #522 from ZeusWPI/feature/521/dummy-dev-login

Feature/521/dummy dev login

app/controllers/users_controller.rb

@@ -0,0 +1,17 @@
+class UsersController < ApplicationController
+  before_filter :restrict_to_development
+
+  def login
+    u = User.find_or_create_by(username: "tnnaesse", admin: true)
+    u.clubs = Club.where(internal_name: 'zeus')
+    sign_in(u)
+
+    redirect_to '/'
+  end
+
+  protected
+  # this method should be placed in ApplicationController
+  def restrict_to_development
+    head(:bad_request) unless Rails.env.development?
+  end
+end

app/views/layouts/_login.html.erb

@@ -0,0 +1,22 @@
+<div class="navbar-form <%= classes %>">
+  <div class="form-group">
+    <% if user_signed_in? %>
+      <div class="form-group">
+        <%= button_to "Logout", destroy_user_session_path(current_user), class: "btn btn-default form-control",  method: :delete %>
+      </div>
+    <% else %>
+      <div class="form-group">
+        <div class="button-group">
+          <%= button_to "Login", new_user_session_path, class: "btn btn-success form-control" %>
+        </div>
+      </div>
+      <% if Rails.env.development? %>
+        <div class="form-group">
+          <div class="button-group">
+            <%= button_to "Login (dev)", dev_login_path, class: "btn form-control" %>
+          </div>
+        </div>
+      <% end %>
+    <% end %>
+  </div>
+</div>

app/views/layouts/application.html.erb

@@ -9,7 +9,7 @@
     <%= javascript_include_tag "//www.google.com/jsapi", "chartkick" %>
     <%= render partial: "layouts/ga" if Rails.env.production? %>
     <%= csrf_meta_tags %>
-    
+
     <% if content_for?(:og_title) %>
       <meta property="og:title" content="<%= yield(:og_title) %>" />
     <% end %>
@@ -40,15 +40,7 @@
             <li><%= link_to "Events", events_path %></li>
           </ul>
 
-          <div class="hidden-xs navbar-form navbar-right">
-            <div class="form-group">
-            <% if user_signed_in? %>
-              <%= button_to "Logout", destroy_user_session_path(current_user), class: "btn btn-default form-control",  method: :delete %>
-            <% else %>
-              <%= button_to "Login", new_user_session_path, class: "btn btn-success form-control" %>
-            <% end %>
-            </div>
-          </div>
+          <%= render partial: "layouts/login", locals: {classes: "hidden-xs navbar-right"} %>
 
           <ul class="nav navbar-nav navbar-right">
             <li><%= mail_to "gandalf@zeus.ugent.be", "Send feedback" %></li>
@@ -67,15 +59,7 @@
             <% end %>
           </ul>
 
-          <div class="visible-xs navbar-form">
-            <div class="form-group">
-            <% if user_signed_in? %>
-              <%= button_to "Logout", destroy_user_session_path(current_user), class: "btn btn-default form-control",  method: :delete %>
-            <% else %>
-              <%= button_to "Login", new_user_session_path, class: "btn btn-success form-control" %>
-            <% end %>
-            </div>
-          </div>
+          <%= render partial: "layouts/login", locals: {classes: 'visible-xs'} %>
 
         </div><!-- /.navbar-collapse -->
       </div><!-- /.navbar-collapse -->

config/routes.rb

@@ -74,6 +74,11 @@
 
   patch "events/:event_id/access_level/:access_level_id/set_zones", to: "access_levels#set_zones", as: "set_zones_for_access_level"
 
+  # Development backdoor
+  if Rails.env.development?
+    post "dev_login", to: "users#login"
+  end
+
   # Example resource route with options:
   #   resources :products do
   #     member do

test/controllers/users_controller_test.rb

@@ -0,0 +1,15 @@
+require 'test_helper'
+
+class UsersControllerTest < ActionController::TestCase
+  test "developer backdoor doesnt work in production" do
+    stub_env "production" do
+      assert Rails.env.production?
+      # Not actually a decent assert as the route didn't exist
+      # before the environment change as the routes gets also
+      # skipped in the current test environment ¯\_(ツ)_/¯
+      assert_raises(ActionController::UrlGenerationError) do
+        post :dev_login
+      end
+    end
+  end
+end

test/test_helper.rb

@@ -22,6 +22,16 @@
 
 I18n.enforce_available_locales = false
 
+class Minitest::Test
+  def stub_env(new_env, &block)
+    original_env = Rails.env
+    Rails.instance_variable_set("@_env", new_env.inquiry)
+    block.call
+  ensure
+    Rails.instance_variable_set("@_env", original_env.inquiry)
+  end
+end
+
 class ActiveSupport::TestCase
   ActiveRecord::Migration.check_pending!
 
@@ -37,8 +47,8 @@ def self.verify_fixtures(clazz)
       clazz.all.map { |o| assert o.valid?, o.inspect.to_s + "\n" + o.errors.full_messages.join("\n") }
     end
   end
-
 end
+
 class ActionDispatch::IntegrationTest
   # Make the Capybara DSL available in all integration tests
   #