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57 lines
1.7 KiB
57 lines
1.7 KiB
require "rails_helper" |
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RSpec.describe "layouts/application" do |
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shared_examples "analytics cookie elements" do |banner:, scripts:| |
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define_negated_matcher :not_match, :match |
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it "#{banner ? 'includes' : 'omits'} the cookie banner" do |
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banner_text = "We’d like to use analytics cookies so we can understand how you use the service and make improvements." |
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if banner |
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expect(rendered).to match(banner_text) |
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else |
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expect(rendered).not_to match(banner_text) |
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end |
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end |
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it "#{scripts ? 'includes' : 'omits'} the analytics scripts" do |
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gtm_script_tag = /<script.*googletagmanager/ |
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gtm_iframe_tag = /<iframe.*googletagmanager/ |
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if scripts |
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expect(rendered).to match(gtm_script_tag).and match(gtm_iframe_tag) |
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else |
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expect(rendered).to not_match(gtm_script_tag).and not_match(gtm_iframe_tag) |
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end |
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end |
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end |
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context "with no cookie set" do |
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before do |
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cookies[:accept_analytics_cookies] = nil |
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render |
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end |
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include_examples "analytics cookie elements", banner: true, scripts: false |
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it "sets window.analyticsScript for the JS to refer to if the user accepts" do |
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expect(rendered).to match(/window\.analyticsScript = "https:\/\/www\.googletagmanager\.com\/gtag\/js\?id=G-[\w\d]+"/) |
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end |
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end |
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context "with analytics accepted" do |
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before do |
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cookies[:accept_analytics_cookies] = "on" |
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render |
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end |
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include_examples "analytics cookie elements", banner: false, scripts: true |
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end |
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context "with analytics rejected" do |
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before do |
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cookies[:accept_analytics_cookies] = "off" |
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render |
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end |
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include_examples "analytics cookie elements", banner: false, scripts: false |
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end |
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end
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