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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Sentence, feature_category: :shared do
delegate :to_exclusive_sentence, to: :described_class
describe '.to_exclusive_sentence' do
it 'calls #to_sentence on the array' do
array = double
expect(array).to receive(:to_sentence)
to_exclusive_sentence(array)
end
it 'joins arrays with two elements correctly' do
array = %w[foo bar]
expect(to_exclusive_sentence(array)).to eq('foo or bar')
end
it 'joins arrays with more than two elements correctly' do
array = %w[foo bar baz]
expect(to_exclusive_sentence(array)).to eq('foo, bar, or baz')
end
it 'localizes the connector words' do
array = %w[foo bar baz]
expect(described_class).to receive(:_).with(' or ').and_return(' <1> ')
expect(described_class).to receive(:_).with(', or ').and_return(', <2> ')
expect(to_exclusive_sentence(array)).to eq('foo, bar, <2> baz')
end
end
end
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