15 lines
442 B
Ruby
15 lines
442 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Banzai::Filter::MermaidFilter do
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include FilterSpecHelper
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it 'adds `js-render-mermaid` class to the `code` tag' do
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doc = filter("<pre class='code highlight js-syntax-highlight mermaid' lang='mermaid' v-pre='true'><code>graph TD;\n A-->B;\n</code></pre>")
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result = doc.css('code').first
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expect(result[:class]).to include('js-render-mermaid')
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end
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end
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