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require 'spec_helper'
describe Gitlab::Ci::Config::Entry::Commands do
let(:entry) { described_class.new(config) }
context 'when entry config value is an array' do
let(:config) { %w(ls pwd) }
describe '#value' do
it 'returns array of strings' do
expect(entry.value).to eq config
end
end
describe '#errors' do
it 'does not append errors' do
expect(entry.errors).to be_empty
end
end
end
context 'when entry config value is a string' do
let(:config) { 'ls' }
describe '#value' do
it 'returns array with single element' do
expect(entry.value).to eq ['ls']
end
end
describe '#valid?' do
it 'is valid' do
expect(entry).to be_valid
end
end
end
context 'when entry value is not valid' do
let(:config) { 1 }
describe '#errors' do
it 'saves errors' do
expect(entry.errors)
.to include 'commands config should be a ' \
'string or an array of strings'
end
end
end
end