现在我的CanCan和Devise工作得很好,我需要添加到我的测试中。
我应该期望最终测试次数增加一倍,或许更多?我需要将所有内容作为“访客”用户进行测试,然后作为用户和管理员进行测试。
使用rspec你会如何解决这个问题?
describe "GET edit" do
login_admin
it "assigns the requested forum_topic as @forum_topic" do
ForumTopic.stub(:find).with("37") { mock_forum_topic }
get :edit, :id => "37"
response.should redirect_to( new_user_session_path )
end
it "assigns the requested forum_topic as @forum_topic" do
ForumTopic.stub(:find).with("37") { mock_forum_topic }
get :edit, :id => "37"
assigns(:forum_topic).should be(mock_forum_topic)
end
end
帮助程序模块
def login_admin
before(:each) do
@request.env["devise.mapping"] = Devise.mappings[:admin]
sign_in Factory.create(:admin)
end
end
def login_user
before(:each) do
@request.env["devise.mapping"] = Devise.mappings[:user]
@user = Factory.create(:user)
sign_in @user
end
end
答案 0 :(得分:2)
测试CanCan时通常会做的是测试能力文件本身。
例如,如果你在你的应用程序中测试它,你应该无法查看某个论坛,除非签名你可以这样测试:
@user = Factory.create(:user)
@forum = Factory.create(:forum)
describe "User ability" do
it "Should be able to view forums" do
@ability = Ability.new(@user)
@ability.should be_able_to(:show, @forum)
end
end
describe "nil ability" do
it "Should be not be able to view forums if not signed in" do
@ability = Ability.new(nil)
@ability.should_not be_able_to(:show, @forum)
end
end
这只是一个例子。
您可以在https://github.com/ryanb/cancan/wiki/Testing-Abilities
中详细了解相关信息最后测试设计我只是与capybara进行集成测试,并使用admin和user登录。