discourse/spec/components/validators/max_emojis_validator_spec.rb

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# encoding: UTF-8
require 'rails_helper'
require 'validators/max_emojis_validator'
describe MaxEmojisValidator do
# simulate Rails behavior (singleton)
def validate
@validator ||= MaxEmojisValidator.new(attributes: :title)
@validator.validate_each(record, :title, record.title)
end
shared_examples "validating any topic title" do
it 'adds an error when emoji count is greater than SiteSetting.max_emojis_in_title' do
SiteSetting.max_emojis_in_title = 3
record.title = '🧐 Lots of emojis here 🎃 :joy: :sunglasses:'
validate
expect(record.errors[:title][0]).to eq(I18n.t("errors.messages.max_emojis", max_emojis_count: 3))
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record.title = ':joy: :blush: :smile: is not only about emojis: Happyness::start()'
validate
expect(record.valid?).to be true
end
end
describe 'topic' do
let(:record) { Fabricate.build(:topic) }
it 'does not add an error when emoji count is good' do
SiteSetting.max_emojis_in_title = 2
record.title = 'To Infinity and beyond! 🚀 :woman:t5:'
validate
expect(record.errors[:title]).to_not be_present
end
include_examples "validating any topic title"
end
describe 'private message' do
let(:record) { Fabricate.build(:private_message_topic) }
it 'does not add an error when emoji count is good' do
SiteSetting.max_emojis_in_title = 1
record.title = 'To Infinity and beyond! 🚀'
validate
expect(record.errors[:title]).to_not be_present
end
include_examples "validating any topic title"
end
end