spec/migrations/20210906130643_drop_temporary_columns_and_triggers_for_taggings_spec.rb


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# frozen_string_literal: true

require 'spec_helper'
require_migration!('drop_temporary_columns_and_triggers_for_taggings')

RSpec.describe DropTemporaryColumnsAndTriggersForTaggings do
  let(:taggings_table) { table(:taggings) }

  it 'correctly migrates up and down' do
    reversible_migration do |migration|
      migration.before -> {
        expect(taggings_table.column_names).to include('id_convert_to_bigint')
        expect(taggings_table.column_names).to include('taggable_id_convert_to_bigint')
      }

      migration.after -> {
        taggings_table.reset_column_information
        expect(taggings_table.column_names).not_to include('id_convert_to_bigint')
        expect(taggings_table.column_names).not_to include('taggable_id_convert_to_bigint')
      }
    end
  end
end