添加预构件生产测试数据

spec/factories/users.rb

@@ -0,0 +1,10 @@
+require 'faker'
+
+FactoryGirl.define do
+  factory :user do
+    login "ExampleUser"
+    mail "user@example.com"
+    password "foobar"
+    password_confirmation "foobar"
+  end
+end