BigW Consortium Gitlab

reversible_add_column_with_default_spec.rb 1.18 KB
Newer Older
1 2 3 4 5
require 'spec_helper'

require 'rubocop'
require 'rubocop/rspec/support'

6
require_relative '../../../../rubocop/cop/migration/reversible_add_column_with_default'
7

8
describe RuboCop::Cop::Migration::ReversibleAddColumnWithDefault do
9 10 11 12 13 14 15 16 17 18
  include CopHelper

  subject(:cop) { described_class.new }

  context 'in migration' do
    before do
      allow(cop).to receive(:in_migration?).and_return(true)
    end

    it 'registers an offense when add_column_with_default is used inside a change method' do
Rémy Coutable committed
19
      inspect_source('def change; add_column_with_default :table, :column, default: false; end')
20 21 22 23 24 25 26 27

      aggregate_failures do
        expect(cop.offenses.size).to eq(1)
        expect(cop.offenses.map(&:line)).to eq([1])
      end
    end

    it 'registers no offense when add_column_with_default is used inside an up method' do
Rémy Coutable committed
28
      inspect_source('def up; add_column_with_default :table, :column, default: false; end')
29 30 31 32 33 34 35

      expect(cop.offenses.size).to eq(0)
    end
  end

  context 'outside of migration' do
    it 'registers no offense' do
Rémy Coutable committed
36
      inspect_source('def change; add_column_with_default :table, :column, default: false; end')
37 38 39 40 41

      expect(cop.offenses.size).to eq(0)
    end
  end
end