我正在测试我的项目,它是关于包含此方法的application_helper.rb:
def delete_link table=""
if current_user.role.name=="Admin" || current_user.role.name=="Pemilik"
link_to 'Hapus', table, :confirm => 'Anda yakin?', :method => :delete
end
end
我想测试该方法,所以我在customers_controller_test.rb上进行了这样的测试
require 'test_helper'
class CustomersControllerTest < ActionController::TestCase
include Devise::TestHelpers
include ApplicationHelper
setup do
@permission = Permission.create(:name=>"Customer")
@role = Role.create(:name=>"Admin")
@user = User.create(:name=>"Admin", :role_id => 1, :email => "email@email.email", :password => "123456")
@role_permission = RolePermission.create(:role_id=>@role.id, :permission_id=>@permission.id, :access=>2)
@customer = FactoryGirl.create(:customer)
sign_in @user
end
test "should link to delete" do
puts assert sign_in @user
current_user = @user
puts current_user.name
puts current_user.role.name
assert delete_link(customer_path(@customer.id))
puts "2"
end
end
但是我得到了Undefined局部变量或方法'current_user'。任何的想法?谢谢你的建议:)
答案 0 :(得分:4)
设计的current_user
方法在应用程序控制器上定义,因此在帮助程序中不可用。通过辅助方法的参数为用户提供并设置。