Sha256: db999e8dca8eef6bc123c12e580b516bf7a63c7a868fc94aa5ff1e10ff429470
Contents?: true
Size: 1.8 KB
Versions: 15
Compression:
Stored size: 1.8 KB
Contents
require 'spec_helper'
describe LinkThumbnailer::Scrapers::Opengraph::Base do
let(:node) { double('node') }
let(:document) { double('document') }
let(:instance) { described_class.new(document) }
describe '#applicable?' do
let(:meta) { [node, node] }
let(:action) { instance.applicable? }
before do
instance.stub(:meta).and_return(meta)
end
context 'when all node is an opengraph' do
before do
instance.stub(:opengraph_node?).and_return(true, true)
end
it { expect(action).to be_truthy }
end
context 'when any node is an opengraph' do
before do
instance.stub(:opengraph_node?).and_return(true, false)
end
it { expect(action).to be_truthy }
end
context 'when no node is an opengraph' do
before do
instance.stub(:opengraph_node?).and_return(false, false)
end
it { expect(action).to be_falsey }
end
end
describe '#opengraph_node?' do
let(:action) { instance.send(:opengraph_node?, node) }
before do
node.stub(:attribute).with('name').and_return(attribute_from_name)
end
context 'with attribute from name valid' do
let(:attribute_from_name) { 'og:foo' }
it { expect(action).to be_truthy }
end
context 'with attribute from name not valid' do
let(:attribute_from_name) { 'foo' }
before do
node.stub(:attribute).with('property').and_return(attribute_from_property)
end
context 'and attribute from property valid' do
let(:attribute_from_property) { 'og:bar' }
it { expect(action).to be_truthy }
end
context 'and attribute from property not valid' do
let(:attribute_from_property) { 'bar' }
it { expect(action).to be_falsey }
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems