diff options
Diffstat (limited to 'spec/lib/gitlab/i18n')
-rw-r--r-- | spec/lib/gitlab/i18n/pluralization_spec.rb | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/spec/lib/gitlab/i18n/pluralization_spec.rb b/spec/lib/gitlab/i18n/pluralization_spec.rb new file mode 100644 index 00000000000..857562d549c --- /dev/null +++ b/spec/lib/gitlab/i18n/pluralization_spec.rb @@ -0,0 +1,53 @@ +# frozen_string_literal: true + +require 'fast_spec_helper' +require 'rspec-parameterized' +require 'gettext_i18n_rails' + +RSpec.describe Gitlab::I18n::Pluralization, feature_category: :internationalization do + describe '.call' do + subject(:rule) { described_class.call(1) } + + context 'with available locales' do + around do |example| + Gitlab::I18n.with_locale(locale, &example) + end + + where(:locale) do + Gitlab::I18n.available_locales + end + + with_them do + it 'supports pluralization' do + expect(rule).not_to be_nil + end + end + + context 'with missing rules' do + let(:locale) { "pl_PL" } + + before do + stub_const("#{described_class}::MAP", described_class::MAP.except(locale)) + end + + it 'raises an ArgumentError' do + expect { rule }.to raise_error(ArgumentError, + /Missing pluralization rule for locale "#{locale}"/ + ) + end + end + end + end + + describe '.install_on' do + let(:mod) { Module.new } + + before do + described_class.install_on(mod) + end + + it 'adds pluralisation_rule method' do + expect(mod.pluralisation_rule).to eq(described_class) + end + end +end |