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39cdf61ab7
Save preview cards under their canonical URL Increase max redirects to follow from 2 to 3
30 lines
881 B
Ruby
30 lines
881 B
Ruby
require 'rails_helper'
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RSpec.describe LinkDetailsExtractor do
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let(:original_url) { '' }
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let(:html) { '' }
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let(:html_charset) { nil }
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subject { described_class.new(original_url, html, html_charset) }
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describe '#canonical_url' do
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let(:original_url) { 'https://foo.com/article?bar=baz123' }
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context 'when canonical URL points to another host' do
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let(:html) { '<!doctype html><link rel="canonical" href="https://bar.com/different-article" />' }
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it 'ignores the canonical URLs' do
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expect(subject.canonical_url).to eq original_url
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end
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end
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context 'when canonical URL points to the same host' do
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let(:html) { '<!doctype html><link rel="canonical" href="https://foo.com/article" />' }
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it 'ignores the canonical URLs' do
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expect(subject.canonical_url).to eq 'https://foo.com/article'
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end
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end
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end
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end
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