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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::BackgroundMigration::BackfillPartitionIdCiPipelineChatData,
feature_category: :continuous_integration do
let(:ci_pipelines_table) { table(:ci_pipelines, database: :ci) }
let(:ci_pipeline_chat_data_table) { table(:ci_pipeline_chat_data, database: :ci) }
let!(:pipeline1) { ci_pipelines_table.create!(id: 1, partition_id: 100) }
let!(:pipeline2) { ci_pipelines_table.create!(id: 2, partition_id: 101) }
let!(:invalid_ci_pipeline_chat_data) do
ci_pipeline_chat_data_table.create!(
id: 1,
pipeline_id: pipeline1.id,
chat_name_id: 1,
response_url: '',
partition_id: pipeline1.partition_id
)
end
let!(:valid_ci_pipeline_chat_data) do
ci_pipeline_chat_data_table.create!(
id: 2,
pipeline_id: pipeline2.id,
chat_name_id: 2,
response_url: '',
partition_id: pipeline2.partition_id
)
end
let(:migration_attrs) do
{
start_id: ci_pipeline_chat_data_table.minimum(:id),
end_id: ci_pipeline_chat_data_table.maximum(:id),
batch_table: :ci_pipeline_chat_data,
batch_column: :id,
sub_batch_size: 1,
pause_ms: 0,
connection: Ci::ApplicationRecord.connection
}
end
let!(:migration) { described_class.new(**migration_attrs) }
describe '#perform' do
context 'when second partition does not exist' do
it 'does not execute the migration' do
expect { migration.perform }
.not_to change { invalid_ci_pipeline_chat_data.reload.partition_id }
end
end
context 'when second partition exists' do
before do
allow(migration).to receive(:uses_multiple_partitions?).and_return(true)
pipeline1.update!(partition_id: 101)
end
it 'fixes invalid records in the wrong the partition' do
expect { migration.perform }
.to change { invalid_ci_pipeline_chat_data.reload.partition_id }
.from(100)
.to(101)
end
end
end
end
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