tests: add favorite groups controller tests.

app/models/favorite_group.rb

@@ -120,7 +120,7 @@ class FavoriteGroup < ActiveRecord::Base
   end
 
   def initialize_creator
-    self.creator_id = CurrentUser.id
+    self.creator_id ||= CurrentUser.id
   end
 
   def strip_name
@@ -214,6 +214,7 @@ class FavoriteGroup < ActiveRecord::Base
     super
     @neighbor_posts = nil
     clear_post_id_array
+    self
   end
 
   def last_page

test/factories/favorite_group.rb

@@ -1,4 +1,6 @@
 FactoryGirl.define do
-  factory(:favorite_group) do
+  factory :favorite_group do
+    name { FFaker::Lorem.word }
+    creator
   end
 end

test/factories/user.rb

@@ -1,5 +1,5 @@
 FactoryGirl.define do
-  factory(:user) do
+  factory(:user, aliases: [:creator, :updater]) do
     name {(rand(1_000_000) + 10).to_s}
     password "password"
     password_hash {User.sha1("password")}

test/functional/favorite_groups_controller_test.rb

@@ -0,0 +1,81 @@
+require 'test_helper'
+
+class FavoriteGroupsControllerTest < ActionController::TestCase
+  context "The favorite groups controller" do
+    setup do
+      @user = FactoryGirl.create(:user)
+      CurrentUser.user = @user
+      CurrentUser.ip_addr = "127.0.0.1"
+    end
+
+    context "index action" do
+      should "render" do
+        get :index
+        assert_response :success
+      end
+    end
+
+    context "show action" do
+      should "render" do
+        favgroup = FactoryGirl.create(:favorite_group)
+
+        get :show, { id: favgroup.id }
+        assert_response :success
+      end
+    end
+
+    context "new action" do
+      should "render" do
+        get :new, {}, { user_id: @user.id }
+        assert_response :success
+      end
+    end
+
+    context "create action" do
+      should "render" do
+        post :create, { favorite_group: FactoryGirl.attributes_for(:favorite_group) }, { user_id: @user.id }
+        assert_redirected_to favorite_groups_path
+      end
+    end
+
+    context "edit action" do
+      should "render" do
+        favgroup = FactoryGirl.create(:favorite_group, creator: @user)
+
+        get :edit, { id: favgroup.id }, { user_id: @user.id }
+        assert_response :success
+      end
+    end
+
+    context "update action" do
+      should "render" do
+        favgroup = FactoryGirl.create(:favorite_group, creator: @user)
+        params = { id: favgroup.id, favorite_group: { name: "foo" } }
+
+        put :update, params, { user_id: @user.id }
+        assert_redirected_to favgroup
+        assert_equal("foo", favgroup.reload.name)
+      end
+    end
+
+    context "destroy action" do
+      should "render" do
+        favgroup = FactoryGirl.create(:favorite_group, creator: @user)
+
+        delete :destroy, { id: favgroup.id }, { user_id: @user.id }
+        assert_redirected_to favorite_groups_path
+      end
+    end
+
+    context "add_post action" do
+      should "render" do
+        favgroup = FactoryGirl.create(:favorite_group, creator: @user)
+        post = FactoryGirl.create(:post)
+
+        put :add_post, { id: favgroup.id, post_id: post.id, format: "js" }, { user_id: @user.id }
+        assert_response :success
+        assert_equal([post.id], favgroup.reload.post_id_array)
+      end
+    end
+  end
+end