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Versions: 15
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Stored size: 1.35 KB
Contents
require 'spec_helper'
describe LinkThumbnailer::Scrapers::Base do
let(:document) { double('document') }
let(:website) { LinkThumbnailer::Models::Website.new }
let(:instance) { described_class.new(document, website) }
describe '#call' do
let(:attr) { :title }
let(:value) { 'foo' }
let(:action) { instance.call(attr) }
before do
instance.stub(:value).and_return(value)
end
it { expect { action }.to change { website.title }.from(nil).to(value) }
end
describe '#model_class' do
let(:action) { instance.send(:model_class) }
before do
instance.stub(:attribute_name).and_return(attr)
end
context 'when internal class exists' do
let(:attr) { :title }
it { expect(action).to eq(::LinkThumbnailer::Models::Title) }
end
context 'when internal class does not exists' do
let(:attr) { :foo }
it { expect { action }.to raise_exception }
end
end
describe '#modelize' do
let(:node) { double('node') }
let(:text) { 'foo' }
let(:model_class) { double('model_class') }
let(:action) { instance.send(:modelize, node, text) }
before do
instance.stub(:model_class).and_return(model_class)
end
it 'instantiates a new model' do
expect(model_class).to receive(:new).with(node, text)
action
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems