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 :another_element, '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 expect(subject.elements.size).to eq 3 expect(subject.elements).to all(be_an_instance_of QA::Page::Element) expect(subject.elements.map(&:name)) .to eq [:something, :something_else, :another_element] end end describe '.errors' do let(:view) { double('view') } context 'when page has views and elements defined' do 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 context 'when page has no views and elements defined' do before do allow(described_class).to receive(:views).and_return([]) end it 'appends an error about missing views / elements block' do expect(described_class.errors) .to include 'Page class does not have views / elements defined!' end end end end