105 lines
3.0 KiB
Ruby
105 lines
3.0 KiB
Ruby
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require 'spec_helper'
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describe Gitlab::Ci::CronParser do
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shared_examples_for "returns time in the future" do
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it { is_expected.to be > Time.now }
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end
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describe '#next_time_from' do
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subject { described_class.new(cron, cron_time_zone).next_time_from(Time.now) }
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context 'when cron and cron_time_zone are valid' do
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context 'when specific time' do
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let(:cron) { '3 4 5 6 *' }
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let(:cron_time_zone) { 'UTC' }
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it_behaves_like "returns time in the future"
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it 'returns exact time' do
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expect(subject.min).to eq(3)
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expect(subject.hour).to eq(4)
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expect(subject.day).to eq(5)
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expect(subject.month).to eq(6)
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end
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end
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context 'when specific day of week' do
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let(:cron) { '* * * * 0' }
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let(:cron_time_zone) { 'UTC' }
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it_behaves_like "returns time in the future"
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it 'returns exact day of week' do
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expect(subject.wday).to eq(0)
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end
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end
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context 'when slash used' do
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let(:cron) { '*/10 */6 */10 */10 *' }
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let(:cron_time_zone) { 'UTC' }
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it_behaves_like "returns time in the future"
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it 'returns specific time' do
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expect(subject.min).to be_in([0, 10, 20, 30, 40, 50])
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expect(subject.hour).to be_in([0, 6, 12, 18])
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expect(subject.day).to be_in([1, 11, 21, 31])
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expect(subject.month).to be_in([1, 11])
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end
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end
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context 'when range used' do
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let(:cron) { '0,20,40 * 1-5 * *' }
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let(:cron_time_zone) { 'UTC' }
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it_behaves_like "returns time in the future"
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it 'returns specific time' do
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expect(subject.min).to be_in([0, 20, 40])
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expect(subject.day).to be_in((1..5).to_a)
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end
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end
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context 'when cron_time_zone is US/Pacific' do
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let(:cron) { '0 0 * * *' }
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let(:cron_time_zone) { 'US/Pacific' }
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it_behaves_like "returns time in the future"
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it 'converts time in server time zone' do
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expect(subject.hour).to eq(7)
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end
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end
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end
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context 'when cron and cron_time_zone are invalid' do
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let(:cron) { 'invalid_cron' }
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let(:cron_time_zone) { 'invalid_cron_time_zone' }
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it 'returns nil' do
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is_expected.to be_nil
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end
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end
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end
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describe '#validation' do
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it 'returns results' do
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is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Europe/Istanbul').validation
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expect(is_valid_cron).to eq(true)
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expect(is_valid_cron_time_zone).to eq(true)
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end
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it 'returns results' do
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is_valid_cron, is_valid_cron_time_zone = described_class.new('*********', 'Europe/Istanbul').validation
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expect(is_valid_cron).to eq(false)
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expect(is_valid_cron_time_zone).to eq(true)
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end
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it 'returns results' do
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is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Invalid-zone').validation
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expect(is_valid_cron).to eq(true)
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expect(is_valid_cron_time_zone).to eq(false)
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end
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end
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end
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