require 'vcr/library_hooks'

module VCR
  describe LibraryHooks do
    describe '#disabled?' do
      it 'returns false by default for any argument given' do
        expect(subject.disabled?(:foo)).to be false
        expect(subject.disabled?(:bar)).to be false
      end

      context 'when a library hook is exclusively enabled' do
        it 'returns false for the exclusively enabled hook' do
          faraday_disabled = nil

          subject.exclusively_enabled :faraday do
            faraday_disabled = subject.disabled?(:faraday)
          end

          expect(faraday_disabled).to eq(false)
        end

        it 'returns true for every other argument given' do
          foo_disabled = bar_disabled = nil

          subject.exclusively_enabled :faraday do
            foo_disabled = subject.disabled?(:foo)
            bar_disabled = subject.disabled?(:bar)
          end

          expect(foo_disabled).to be true
          expect(bar_disabled).to be true
        end
      end
    end

    describe '#exclusively_enabled' do
      it 'restores all hook to being enabled when the block completes' do
        subject.exclusively_enabled(:faraday) { }
        expect(subject.disabled?(:foo)).to be false
        expect(subject.disabled?(:faraday)).to be false
      end

      it 'restores all hooks to being enabled when the block completes, even if there is an error' do
        subject.exclusively_enabled(:faraday) { raise "boom" } rescue
        expect(subject.disabled?(:foo)).to be false
        expect(subject.disabled?(:faraday)).to be false
      end
    end
  end
end