example_11.rb

describe UserSearch do
  describe "#results" do
    let(:relation) { MockActiveRelation.new(:name_matching, :email_matching) }

    def results(options = {})
      described_class.new(options).results
    end

    before { User.stub(scoped: relation) }

    it "does not scope results by default" do
      expect(results).to_not be_scoped
    end

    it "scopes by name" do
      expect(results(name: "Laura")).to be_scoped_by(:name_matching, "Laura")
    end

    it "scopes by email" do
      expect(results(email: "[email protected]")).to be_scoped_by(:email_matching, "[email protected]")
    end

    context "multiple options are specifed" do
      let(:compound_results) { results(name: "Laura", email: "[email protected]") }

      it "scopes by name" do
        expect(compound_results).to be_scoped_by(:name_matching, "Laura")
      end

      it "scopes by email" do
        expect(compound_results).to be_scoped_by(:email_matching, "[email protected]")
      end
    end
  end
end