76 lines
2.3 KiB
Ruby
76 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Utils::BatchedBackgroundMigrationsDictionary, feature_category: :database do
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let(:bbm_dictionary_file_name) { "#{described_class::DICTIONARY_BASE_DIR}/test_migration.yml" }
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let(:migration_version) { 20230307160250 }
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let(:finalized_by) { '20230307160255' }
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let(:introduced_by_url) { 'https://test_url' }
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let(:milestone) { '16.5' }
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let(:migration_job_name) { 'TestMigration' }
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let(:bbm_dictionary_data) do
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{
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migration_job_name: migration_job_name,
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feature_category: :database,
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introduced_by_url: introduced_by_url,
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milestone: milestone,
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queued_migration_version: migration_version,
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finalized_by: finalized_by
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}
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end
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before do
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File.open(bbm_dictionary_file_name, 'w') do |file|
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file.write(bbm_dictionary_data.stringify_keys.to_yaml)
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end
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end
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after do
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FileUtils.rm(bbm_dictionary_file_name)
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end
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subject(:batched_background_migration) { described_class.new(migration_version) }
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describe '.entry' do
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it 'returns a single dictionary entry for the given migration job' do
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entry = described_class.entry('TestMigration')
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expect(entry.migration_job_name).to eq('TestMigration')
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expect(entry.finalized_by.to_s).to eq(finalized_by)
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end
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end
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shared_examples 'safely returns bbm attribute' do |attribute|
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it 'returns the attr of the bbm' do
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expect(batched_background_migration.public_send(attribute)).to eq(public_send(attribute))
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end
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it 'returns nothing for non-existing bbm dictionary' do
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expect(described_class.new('random').public_send(attribute)).to be_nil
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end
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end
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describe '#introduced_by_url' do
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it_behaves_like 'safely returns bbm attribute', :introduced_by_url
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end
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describe '#milestone' do
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it_behaves_like 'safely returns bbm attribute', :milestone
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end
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describe '#migration_job_name' do
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it_behaves_like 'safely returns bbm attribute', :migration_job_name
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end
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describe '.checksum' do
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let(:entries) { { c: "d", a: "b" } }
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it 'returns a checksum of the entries' do
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allow(described_class).to receive(:entries).and_return(entries)
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expect(described_class.checksum(skip_memoization: true)).to eq(Digest::SHA256.hexdigest(entries.to_s))
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end
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end
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end
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