Add read more links to poll question component

app/components/polls/questions/question_component.html.erb

@@ -12,4 +12,11 @@
   <div id="<%= dom_id(question) %>_answers" class="padding">
     <%= render Polls::Questions::AnswersComponent.new(question) %>
   </div>
+
+  <% if question.answers_with_read_more? %>
+    <div>
+      <p><%= t("poll_questions.read_more_about") %></p>
+      <p><%= answers_read_more_links %></p>
+    </div>
+  <% end %>
 </div>

app/components/polls/questions/question_component.rb

@@ -4,4 +4,10 @@ class Polls::Questions::QuestionComponent < ApplicationComponent
   def initialize(question:)
     @question = question
   end
+
+  def answers_read_more_links
+    safe_join(question.answers_with_read_more.map do |answer|
+      link_to answer.title, "#answer_#{answer.id}"
+    end, ", ")
+  end
 end

config/locales/en/general.yml

@@ -639,6 +639,7 @@ en:
     description:
       unique: "You can select a maximum of 1 answer."
       multiple: "You can select a maximum of %{maximum} answers."
+    read_more_about: "Read more about:"
   proposal_notifications:
     new:
       title: "Send notification"

config/locales/es/general.yml

@@ -639,6 +639,7 @@ es:
     description:
       unique: "Puedes seleccionar un máximo de 1 respuesta."
       multiple: "Puedes seleccionar un máximo de %{maximum} respuestas."
+    read_more_about: "Leer más:"
   proposal_notifications:
     new:
       title: "Enviar notificación"

spec/components/polls/questions/question_component_spec.rb

@@ -0,0 +1,18 @@
+require "rails_helper"
+
+describe Polls::Questions::QuestionComponent do
+  it "renders more information links when any question answer has additional information" do
+    question = create(:poll_question)
+    answer_a = create(:poll_question_answer, question: question, title: "Answer A")
+    answer_b = create(:poll_question_answer, question: question, title: "Answer B")
+    allow_any_instance_of(Poll::Question::Answer).to receive(:with_read_more?).and_return(true)
+
+    render_inline Polls::Questions::QuestionComponent.new(question: question)
+
+    poll_question = page.find("#poll_question_#{question.id}")
+    expect(poll_question).to have_content("Read more about")
+    expect(poll_question).to have_link("Answer A", href: "#answer_#{answer_a.id}")
+    expect(poll_question).to have_link("Answer B", href: "#answer_#{answer_b.id}")
+    expect(poll_question).to have_content("Answer A, Answer B")
+  end
+end