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- require_relative '../../../test_helper'
- require_relative '../../../../lib/docs'
- class DocsParserTest < MiniTest::Spec
- def parser(content)
- Docs::Parser.new(content)
- end
- describe "#html" do
- it "returns a Nokogiri Node" do
- assert_kind_of Nokogiri::XML::Node, parser('').html
- end
- context "with an HTML fragment" do
- it "returns the fragment" do
- body = '<div>Test</div>'
- html = parser(body).html
- assert_equal '#document-fragment', html.name
- assert_equal body, html.inner_html
- end
- end
- context "with an HTML document" do
- it "returns the document" do
- body = '<!-- foo --> <!doctype html><meta charset=utf-8><title></title><div>Test</div>'
- html = parser(body).html
- assert_equal 'document', html.name
- assert_equal '<div>Test</div>', html.at_css('body').inner_html
- body = '<html><meta charset=utf-8><title></title><div>Test</div></html>'
- html = parser(body).html
- assert_equal 'document', html.name
- assert_equal '<div>Test</div>', html.at_css('body').inner_html
- end
- end
- end
- describe "#title" do
- it "returns nil when there is no <title>" do
- body = '<!doctype html><meta charset=utf-8><div>Test</div>'
- assert_nil parser(body).title
- end
- it "returns the <title> when there is one" do
- body = '<!doctype html><meta charset=utf-8><title>Title</title><div>Test</div>'
- assert_equal 'Title', parser(body).title
- end
- end
- end
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