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# frozen_string_literal: true
require 'spec_helper'
require_migration!
RSpec.describe RescheduleIssueWorkItemTypeIdBackfill, :migration do
let_it_be(:migration) { described_class::MIGRATION }
let_it_be(:interval) { 2.minutes }
let_it_be(:issue_type_enum) { { issue: 0, incident: 1, test_case: 2, requirement: 3, task: 4 } }
let_it_be(:base_work_item_type_ids) do
table(:work_item_types).where(namespace_id: nil).order(:base_type).each_with_object({}) do |type, hash|
hash[type.base_type] = type.id
end
end
describe '#up' do
it 'correctly schedules background migrations' do
Sidekiq::Testing.fake! do
freeze_time do
migrate!
scheduled_migrations = Gitlab::Database::BackgroundMigration::BatchedMigration.where(
job_class_name: migration
)
work_item_types = table(:work_item_types).where(namespace_id: nil)
expect(scheduled_migrations.count).to eq(work_item_types.count)
[:issue, :incident, :test_case, :requirement, :task].each do |issue_type|
expect(migration).to have_scheduled_batched_migration(
table_name: :issues,
column_name: :id,
job_arguments: [issue_type_enum[issue_type], base_work_item_type_ids[issue_type_enum[issue_type]]],
interval: interval,
batch_size: described_class::BATCH_SIZE,
max_batch_size: described_class::MAX_BATCH_SIZE,
sub_batch_size: described_class::SUB_BATCH_SIZE,
batch_class_name: described_class::BATCH_CLASS_NAME
)
end
end
end
end
end
describe '#down' do
it 'deletes all batched migration records' do
migrate!
schema_migrate_down!
expect(migration).not_to have_scheduled_batched_migration
end
end
end
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