Question

我对使用rspec编写测试有点新意，我正在试图弄清楚如何正确地为此定义编写此测试。该定义只是搜索用户，如果已经添加，则不会返回它们。定义有效，我只想正确测试它。

这是我在控制器中得到的东西：

class SearchController < ApplicationController
  ROWS = 9
  def name_search
    page = params[:page].present? ? params[:page] : 1
    query = params[:query].present? ? params[:query] : params[:'search-keywords']
    approved_user_ids = Approval.where(user_id: logged_in_user.id).pluck(:approved_user_id)
    search_results = User.where(['name LIKE :query OR operator_id LIKE :query', { query:
                                 "%#{query}%" }]).where.not(id: approved_user_ids).order(:name)
    page_count = (search_results.count / ROWS.to_f).ceil
    paginated_search_results = search_results.limit(ROWS).offset(ROWS * (page.to_i - 1))
    respond_to do |format|
      format.html do
        if request.xhr?
          render partial: 'layouts/search_results_modal', locals: { search_results: paginated_search_results,
                                                                    page_count: page_count, page: page, query: query
                                                                  }, layout: false, status: 200
        end
      end
    end
  end
end

并且在测试中：

context 'when a user is added' do
  subject { controller.name_search }
  let(:approved_user) { double(map: double) }

  before do
    allow(controller).to receive(:logged_in_user).with(no_args).and_return(logged_in_user)
    allow(User).to receive(:where).and_return(empty_collection)
  end

  it "name search receieves correct results" do
    expect(Approval).to receive(:where).with( { user_id: logged_in_user.id } ).and_return(approved_user)
    expect(User).to receive(:where).with('name LIKE ? OR operator_id LIKE ?', "%#{ query }%", "%#{ query }%")
    subject
  end 
end

我是否正在为此编写测试？知道如何正确测试这个定义“name_search”吗？

编写正确的rspec测试

0 个答案: