# frozen_string_literal: true require 'spec_helper' describe Banzai::Filter::OutputSafety do subject do Class.new do include Banzai::Filter::OutputSafety end.new end let(:content) { '
foo
' }
context 'when given HTML is safe' do
let(:html) { content.html_safe }
it 'returns safe HTML' do
expect(subject.escape_once(html)).to eq(html)
end
end
context 'when given HTML is not safe' do
let(:html) { content }
it 'returns escaped HTML' do
expect(subject.escape_once(html)).to eq(ERB::Util.html_escape_once(html))
end
end
end