52 lines
2.1 KiB
Ruby
52 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe GitlabScriptTagHelper do
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before do
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allow(helper).to receive(:content_security_policy_nonce).and_return('noncevalue')
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end
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describe 'external script tag' do
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let(:script_url) { 'test.js' }
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it 'returns a script tag with defer=true and a nonce' do
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expect(helper.javascript_include_tag(script_url).to_s)
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.to eq "<script src=\"/javascripts/#{script_url}\" defer=\"defer\" nonce=\"noncevalue\"></script>"
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end
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end
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describe 'inline script tag' do
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let(:tag_with_nonce) {"<script nonce=\"noncevalue\">\n//<![CDATA[\nalert(1)\n//]]>\n</script>"}
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let(:tag_with_nonce_and_type) {"<script type=\"application/javascript\" nonce=\"noncevalue\">\n//<![CDATA[\nalert(1)\n//]]>\n</script>"}
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it 'returns a script tag with a nonce using block syntax' do
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expect(helper.javascript_tag { 'alert(1)' }.to_s).to eq tag_with_nonce
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end
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it 'returns a script tag with a nonce using block syntax with options' do
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expect(helper.javascript_tag(type: 'application/javascript') { 'alert(1)' }.to_s).to eq tag_with_nonce_and_type
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end
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it 'returns a script tag with a nonce using argument syntax' do
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expect(helper.javascript_tag('alert(1)').to_s).to eq tag_with_nonce
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end
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it 'returns a script tag with a nonce using argument syntax with options' do
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expect(helper.javascript_tag( 'alert(1)', type: 'application/javascript').to_s).to eq tag_with_nonce_and_type
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end
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# This scenario does not really make sense, but it's supported so we test it
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it 'returns a script tag with a nonce using argument and block syntax with options' do
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expect(helper.javascript_tag( '// ignored', type: 'application/javascript') { 'alert(1)' }.to_s).to eq tag_with_nonce_and_type
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end
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end
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describe '#preload_link_tag' do
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it 'returns a link tag with a nonce' do
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expect(helper.preload_link_tag('https://example.com/script.js').to_s)
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.to eq "<link rel=\"preload\" href=\"https://example.com/script.js\" as=\"script\" type=\"text/javascript\" nonce=\"noncevalue\">"
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end
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end
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end
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