gitlab-org--gitlab-foss/qa/spec/page/base_spec.rb

describe QA::Page::Base do
  describe 'page helpers' do
    it 'exposes helpful page helpers' do
      expect(subject).to respond_to :refresh, :wait, :scroll_to
    end
  end

  describe '.view', 'DSL for defining view partials' do
    subject do
      Class.new(described_class) do
        view 'path/to/some/view.html.haml' do
          element :something, 'string pattern'
          element :something_else, /regexp pattern/
        end

        view 'path/to/some/_partial.html.haml' do
          element :something, 'string pattern'
        end
      end
    end

    it 'makes it possible to define page views' do
      expect(subject.views.size).to eq 2
      expect(subject.views).to all(be_an_instance_of QA::Page::View)
    end

    it 'populates views objects with data about elements' do
      subject.views.first.elements.tap do |elements|
        expect(elements.size).to eq 2
        expect(elements).to all(be_an_instance_of QA::Page::Element)
        expect(elements.map(&:name)).to eq [:something, :something_else]
      end
    end
  end

  describe '.errors' do
    let(:view) { double('view') }

    before do
      allow(described_class).to receive(:views)
        .and_return([view])

      allow(view).to receive(:errors).and_return(['some error'])
    end

    it 'iterates views composite and returns errors' do
      expect(described_class.errors).to eq ['some error']
    end
  end
end