54 lines
1009 B
Ruby
54 lines
1009 B
Ruby
require 'rails_helper'
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describe Banzai::Filter::YamlFrontMatterFilter, lib: true do
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include FilterSpecHelper
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it 'allows for `encoding:` before the frontmatter' do
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content = <<-MD.strip_heredoc
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# encoding: UTF-8
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---
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foo: foo
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---
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# Header
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Content
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MD
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output = filter(content)
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expect(output).not_to match 'encoding'
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end
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it 'converts YAML frontmatter to a fenced code block' do
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content = <<-MD.strip_heredoc
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---
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bar: :bar_symbol
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---
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# Header
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Content
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MD
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output = filter(content)
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aggregate_failures do
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expect(output).not_to include '---'
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expect(output).to include "```yaml\nbar: :bar_symbol\n```"
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end
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end
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context 'on content without frontmatter' do
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it 'returns the content unmodified' do
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content = <<-MD.strip_heredoc
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# This is some Markdown
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It has no YAML frontmatter to parse.
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MD
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expect(filter(content)).to eq content
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end
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end
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end
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