gitlab-org--gitlab-foss/spec/helpers/whats_new_helper_spec.rb

60 lines
1.9 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
RSpec.describe WhatsNewHelper do
let(:fixture_dir_glob) { Dir.glob(File.join('spec', 'fixtures', 'whats_new', '*.yml')) }
describe '#whats_new_storage_key' do
subject { helper.whats_new_storage_key }
context 'when version exist' do
before do
allow(Dir).to receive(:glob).with(Rails.root.join('data', 'whats_new', '*.yml')).and_return(fixture_dir_glob)
end
it { is_expected.to eq('display-whats-new-notification-01.05') }
end
context 'when recent release items do NOT exist' do
before do
allow(helper).to receive(:whats_new_release_items).and_return(nil)
end
it { is_expected.to be_nil }
end
end
describe '#whats_new_most_recent_release_items_count' do
subject { helper.whats_new_most_recent_release_items_count }
context 'when recent release items exist' do
it 'returns the count from the most recent file' do
expect(Dir).to receive(:glob).with(Rails.root.join('data', 'whats_new', '*.yml')).and_return(fixture_dir_glob)
expect(subject).to eq(1)
end
end
context 'when recent release items do NOT exist' do
before do
allow(YAML).to receive(:safe_load).and_raise
expect(Gitlab::ErrorTracking).to receive(:track_exception)
end
it 'fails gracefully and logs an error' do
expect(subject).to be_nil
end
end
end
# Testing this important private method here because the request spec required multiple confusing mocks and felt wrong and overcomplicated
describe '#whats_new_items_cache_key' do
it 'returns a key containing the most recent file name and page parameter' do
allow(Dir).to receive(:glob).with(Rails.root.join('data', 'whats_new', '*.yml')).and_return(fixture_dir_glob)
expect(helper.send(:whats_new_items_cache_key, 2)).to eq('whats_new:release_items:file-20201225_01_05:page-2')
end
end
end