【发布时间】:2016-03-29 03:06:11
【问题描述】:
我正在构建一个 API,Users 可以跟随并被其他 Users 跟随。我创建了一个Relationship 表来处理关联以及Relationship 端点。这是我关注某人的终点:
def create
user = User.find(params[:followed_id])
if user
current_user.follow(user)
render json: [current_user, Relationship.where(followed_id: user.id, follower_id: current_user.id)], status: 201, location: [:api, current_user]
else
render json: { errors: current_user.errors }, status: 422
end
end
一切都按预期工作。如您所见,我想用我的current_user 对象和新创建的Relationship 对象来响应。当我点击此端点提供授权令牌和我想要关注的用户的 id 时,这两种方法都有效。我遇到的问题是测试我得到了一个Relationship 对象。以下是我对以下端点的测试:
describe "POST #create" do
context "When relationship is successfully created" do
before(:each) do
@user = FactoryGirl.create(:user)
other_user = FactoryGirl.create(:user)
api_authorization_header(@user.auth_token)
post :create, followed_id: other_user.id
end
it "should respond w/ current_user object" do
user_response = JSON.parse(response.body, symbolize_names: true)
expect(user_response[0][:id]).to eq(@user.id)
end
### THIS TEST IS FAILING & THE ONE THAT I NEED HELP WITH.
it "should respond w/ created relationship object" do
user_response = JSON.parse(response.body, symbolize_names: true)
expect(user_response[1]).to be_kind_of(Relationship)
end
it { should respond_with(201) }
end
end
这是user_response的一些输出:
user_response = {:id=>1233, :email=>"desmond.pollich@stanton.co", :first_name=>"Marcelina", :last_name=>"Morissette", :created_at=>"2016-03-28T18:16:09.875Z", :updated_at=>"2016-03-28T18:16:09.875Z", :auth_token=>"Ky25sYoJc4gH-p122yEH"}
{:id=>150, :follower_id=>1233, :followed_id=>1234, :created_at=>"2016-03-28T18:16:09.892Z", :updated_at=>"2016-03-28T18:16:09.892Z"}
你可以看到user_response 正在返回我要求它响应的两个对象的数组。
user_response[1] = {:id=>150, :follower_id=>1233, :followed_id=>1234, :created_at=>"2016-03-28T18:16:09.892Z", :updated_at=>"2016-03-28T18:16:09.892Z"}
这是我在尝试运行 `expect(user_response[1]).to be_kind_of(Relationship) 时收到的错误
1) Api::V1::RelationshipController POST #create When relationship is successfully created should respond w/ created relationship object
Failure/Error: expect(user_response[1]).to be_kind_of(Relationship)
expected [{:id=>153, :follower_id=>1239, :followed_id=>1240, :created_at=>"2016-03-28T18:18:43.064Z", :updated_at=>"2016-03-28T18:18:43.064Z"}] to be a kind of Relationship(id: integer, follower_id: integer, followed_id: integer, created_at: datetime, updated_at: datetime)
# ./spec/controllers/api/v1/relationship_controller_spec.rb:27:in `block (4 levels) in <top (required)>'
关于如何测试被发回的第二个对象是来自关系类的对象的任何建议?另外,如果有一种更“正确”的方式来处理这个端点,我会很感激这个教训=)。
【问题讨论】:
标签: ruby-on-rails ruby rspec