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require 'rails_helper'
describe Banzai::Pipeline::WikiPipeline do
describe 'TableOfContents' do
it 'replaces the tag with the TableOfContentsFilter result' do
markdown = <<-MD.strip_heredoc
[[_TOC_]]
## Header
Foo
MD
result = described_class.call(markdown, project: spy, project_wiki: double)
aggregate_failures do
expect(result[:output].text).not_to include '[['
expect(result[:output].text).not_to include 'TOC'
expect(result[:output].to_html).to include(result[:toc])
end
end
it 'is case-sensitive' do
markdown = <<-MD.strip_heredoc
[[_toc_]]
# Header 1
Foo
MD
output = described_class.to_html(markdown, project: spy, project_wiki: double)
expect(output).to include('[[<em>toc</em>]]')
end
it 'handles an empty pipeline result' do
# No Markdown headers in this doc, so `result[:toc]` will be empty
markdown = <<-MD.strip_heredoc
[[_TOC_]]
Foo
MD
output = described_class.to_html(markdown, project: spy, project_wiki: double)
aggregate_failures do
expect(output).not_to include('<ul>')
expect(output).not_to include('[[<em>TOC</em>]]')
end
end
end
end
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