discourse/spec/lib/email/renderer_spec.rb

# frozen_string_literal: true

require "email/renderer"

RSpec.describe Email::Renderer do
  let(:message) do
    mail = Mail.new

    mail.text_part = Mail::Part.new { body "Key & Peele" }

    mail.html_part =
      Mail::Part.new do
        content_type "text/html; charset=UTF-8"
        body "<h1>Key &amp; Peele</h1>"
      end

    mail
  end

  it "escapes HTML entities from text" do
    renderer = Email::Renderer.new(message)
    expect(renderer.text).to eq("Key & Peele")
  end
end