Retrospring/spec/helpers/social_helper/twitter_methods_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
describe SocialHelper::TwitterMethods, :type => :helper do
let(:user) { FactoryBot.create(:user) }
let(:question_content) { 'q' * 255 }
let(:answer_content) { 'a' * 255 }
let(:answer) { FactoryBot.create(:answer, user: user,
content: answer_content,
question_content: question_content) }
before do
stub_const("APP_CONFIG", {
'hostname' => 'example.com',
'https' => true,
'items_per_page' => 5
})
end
describe '#prepare_tweet' do
context 'when the question and answer need to be shortened' do
subject { prepare_tweet(answer) }
it 'should return a properly formatted tweet' do
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expect(subject).to eq("#{'q' * 123}… — #{'a' * 124}… https://example.com/@#{user.screen_name}/a/#{answer.id}")
end
end
context 'when a suffix has been passed' do
let(:question_content) { 'question' }
let(:answer_content) { 'answer' }
subject { prepare_tweet(answer, '#askracc') }
it 'should include the suffix after the link' do
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expect(subject).to eq("question — answer #askracc https://example.com/@#{user.screen_name}/a/#{answer.id}")
end
end
context 'when a suffix has been passed and the tweet needs to be shortened' do
subject { prepare_tweet(answer, '#askracc') }
it 'should shorten the tweet while keeping the suffix intact' do
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expect(subject).to eq("#{'q' * 120}… — #{'a' * 120}#askracc https://example.com/@#{user.screen_name}/a/#{answer.id}")
end
end
context 'when the question and answer are short' do
before do
answer.question.content = 'Why are raccoons so good?'
answer.question.save!
answer.content = 'Because they are good cunes.'
answer.save!
end
subject { prepare_tweet(answer) }
it 'should return a properly formatted tweet' do
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expect(subject).to eq("#{answer.question.content}#{answer.content} https://example.com/@#{user.screen_name}/a/#{answer.id}")
end
end
end
describe '#twitter_share_url' do
subject { twitter_share_url(answer) }
it 'should return a proper share link' do
expect(subject).to eq("https://twitter.com/intent/tweet?text=#{CGI.escape(prepare_tweet(answer))}")
end
end
end