Contents

require 'retriever'

describe 'Link' do

  t = Retriever::Target.new('http://www.cnet.com/reviews/')
  let(:links) { Retriever::Page.new(@source, t).links }

  it 'collects links in anchor tags' do
    @source = (<<SOURCE).strip
    <a href='http://www.cnet.com/download.exe'>download</a>
SOURCE

    expect(links).to include('http://www.cnet.com/download.exe')
  end

  it 'collects links in link tags' do
    @source = (<<SOURCE).strip
<link rel='stylesheet' id='gforms_reset_css-css'  href='http://www.cnet.com/wp-content/plugins/gravityforms/css/formreset.css?ver=1.7.12' type='text/css' media='all' />
SOURCE

    expect(links[0]).to include('formreset.css?ver=1.7.12')
  end

  it 'does not collect bare links (ones not in an href)' do
    @source = (<<SOURCE).strip
http://www.google.com
SOURCE

    expect(links).to_not include('http://www.google.com')
  end

  it 'collects only unique href links on the page' do
    @source = (<<SOURCE).strip
<a href='http://www.cnet.com/products/gadgets'>gadgets</a>
<a href='http://www.cnet.com/products/gadgets'>gadgets2</a>
SOURCE

    expect(links.size).to eq(1)
  end

  it 'adds a protocol to urls missing them (www.)' do
    @source = (<<SOURCE).strip
<a href='www.cnet.com/download.exe'>download</a>
SOURCE

    expect(links).to include('http://www.cnet.com/download.exe')
  end

  it "doesn't care about any extra attributes on the anchor tag" do
    @source = (<<SOURCE).strip
<a href='http://www.cnet.com/products/gadgets/'>gadgets </a>
<a href='http://www.cnet.com/products/gadgets/' data-vanity-rewritten='true'>
</a>
SOURCE

    expect(links.size).to eq(1)
  end

  it 'returns relative urls with full path based on hostname' do
    @source = (<<SOURCE).strip
<a href='/test.html'>test</a>
<a href='cpage_18'>about</a>
SOURCE

    expect(links).to include('http://www.cnet.com/test.html',
                             'http://www.cnet.com/cpage_18')
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
rubyretriever-1.2.4	spec/link_spec.rb
rubyretriever-1.2.3	spec/link_spec.rb
rubyretriever-1.2.2	spec/link_spec.rb
rubyretriever-1.2.1	spec/link_spec.rb
rubyretriever-1.2.0	spec/link_spec.rb