discourse/spec/lib/validators/max_emojis_validator_spec.rb

69 lines
2.0 KiB
Ruby

# encoding: UTF-8
# frozen_string_literal: true
RSpec.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
before do
SiteSetting.max_emojis_in_title = 3
CustomEmoji.create!(name: "trout", upload: Fabricate(:upload))
Emoji.clear_cache
end
it "adds an error when emoji count is greater than SiteSetting.max_emojis_in_title" do
record.title = "🧐 Lots of emojis here 🎃 :trout: :)"
validate
expect(record.errors[:title][0]).to eq(
I18n.t("errors.messages.max_emojis", max_emojis_count: 3),
)
end
it "does not add an error when emoji count is exactly SiteSetting.max_emojis_in_title" do
record.title = ":joy: :blush: :smile: is not only about emojis: Happiness::start()"
validate
expect(record.valid?).to be true
end
it "counts emojis with variation selectors" do
record.title = "Title with emojis ☠️☠️☠️☠️"
validate
expect(record.errors[:title][0]).to eq(
I18n.t("errors.messages.max_emojis", max_emojis_count: 3),
)
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