39 lines
1 KiB
Ruby
39 lines
1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe 'Kramdown patch for syntax highlighting formatters' do
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subject { Kramdown::Document.new(options + "\n" + code).to_html }
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let(:code) do
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<<-RUBY
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~~~ ruby
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def what?
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42
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end
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~~~
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RUBY
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end
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context 'with invalid formatter' do
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let(:options) { %({::options auto_ids="false" footnote_nr="5" syntax_highlighter="rouge" syntax_highlighter_opts="{formatter: CSV, line_numbers: true\\}" /}) }
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it 'falls back to standard HTML and disallows CSV' do
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expect(CSV).not_to receive(:new)
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expect(::Rouge::Formatters::HTML).to receive(:new).and_call_original
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expect(subject).to be_present
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end
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end
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context 'with valid formatter' do
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let(:options) { %({::options auto_ids="false" footnote_nr="5" syntax_highlighter="rouge" syntax_highlighter_opts="{formatter: HTMLLegacy\\}" /}) }
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it 'allows formatter' do
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expect(::Rouge::Formatters::HTMLLegacy).to receive(:new).and_call_original
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expect(subject).to be_present
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end
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end
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end
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