describe HtmlToStringHelper do describe "#html_to_string" do describe 'does not change plain text' do it { expect(helper.html_to_string('text')).to eq('text') } end describe 'deals with empty / nil strings' do it { expect(helper.html_to_string(nil)).to eq(nil) } it { expect(helper.html_to_string('')).to eq("") } end describe 'deals with <br>' do it { expect(helper.html_to_string('new<br>line')).to eq("new\nline") } it { expect(helper.html_to_string('new<br/>line')).to eq("new\nline") } it { expect(helper.html_to_string('new<br />line')).to eq("new\nline") } end describe 'deals with <p>' do it { expect(helper.html_to_string('<p>p1</p><p>p2</p>')).to eq("p1\np2\n") } end describe 'strip other tags' do it { expect(helper.html_to_string('<i>italic</i>')).to eq('italic') } end end end