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# frozen_string_literal: true
require 'spec_helper'
require_migration!('replace_unique_index_on_cycle_analytics_stages')
RSpec.describe ReplaceUniqueIndexOnCycleAnalyticsStages, :migration, schema: 20200728080250 do
let(:namespaces) { table(:namespaces) }
let(:group_value_streams) { table(:analytics_cycle_analytics_group_value_streams) }
let(:group_stages) { table(:analytics_cycle_analytics_group_stages) }
let(:group) { namespaces.create!(type: 'Group', name: 'test', path: 'test') }
let(:value_stream_1) { group_value_streams.create!(group_id: group.id, name: 'vs1') }
let(:value_stream_2) { group_value_streams.create!(group_id: group.id, name: 'vs2') }
let(:duplicated_stage_1) { group_stages.create!(group_id: group.id, group_value_stream_id: value_stream_1.id, name: 'stage', start_event_identifier: 1, end_event_identifier: 1) }
let(:duplicated_stage_2) { group_stages.create!(group_id: group.id, group_value_stream_id: value_stream_2.id, name: 'stage', start_event_identifier: 1, end_event_identifier: 1) }
let(:stage_record) { group_stages.create!(group_id: group.id, group_value_stream_id: value_stream_2.id, name: 'other stage', start_event_identifier: 1, end_event_identifier: 1) }
describe '#down' do
subject { described_class.new.down }
before do
described_class.new.up
duplicated_stage_1
duplicated_stage_2
stage_record
end
it 'removes duplicated stage records' do
subject
stage = group_stages.find_by_id(duplicated_stage_2.id)
expect(stage).to be_nil
end
it 'does not change the first duplicated stage record' do
expect { subject }.not_to change { duplicated_stage_1.reload.attributes }
end
it 'does not change not duplicated stage record' do
expect { subject }.not_to change { stage_record.reload.attributes }
end
end
end
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