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https://github.com/openfoodfoundation/openfoodnetwork
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21affa6250
Fixes #8902 This is to help Google find pages in all languages, see https://developers.google.com/search/docs/advanced/crawling/localized-versions
46 lines
1.6 KiB
Ruby
46 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe ApplicationHelper, type: :helper do
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describe "#language_meta_tags" do
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let(:request) { double("request", host_with_port: "test.host", protocol: "http://") }
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before do
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allow(helper).to receive(:request).and_return(request)
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end
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context "when there is more than one available locale" do
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before do
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allow(I18n).to receive(:available_locales) { ["en", "es", "pt"] }
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end
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it "displays a language tag for each available locale" do
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expect(language_meta_tags).to include('<link hreflang="en" href="http://test.host/locales/en">')
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expect(language_meta_tags).to include('<link hreflang="es" href="http://test.host/locales/es">')
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expect(language_meta_tags).to include('<link hreflang="pt" href="http://test.host/locales/pt">')
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end
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end
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context "when there is only one available locale" do
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before do
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allow(I18n).to receive(:available_locales) { ["en"] }
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end
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it "doesn't include any language tags" do
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expect(language_meta_tags).to be_nil
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end
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end
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context "when the availables locales have regional variations" do
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before do
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allow(I18n).to receive(:available_locales) { ["fr_CA", "en_CA"] }
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end
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it "includes the region code in the :hreflang attribute" do
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expect(language_meta_tags).to include('<link hreflang="fr-ca" href="http://test.host/locales/fr_CA">')
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expect(language_meta_tags).to include('<link hreflang="en-ca" href="http://test.host/locales/en_CA">')
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end
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end
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end
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end
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