debian-mirror-gitlab/spec/rubocop/cop/migration/add_timestamps_spec.rb
2019-02-15 15:39:39 +05:30

90 lines
2.1 KiB
Ruby

require 'spec_helper'
require 'rubocop'
require 'rubocop/rspec/support'
require_relative '../../../../rubocop/cop/migration/add_timestamps'
describe RuboCop::Cop::Migration::AddTimestamps do
include CopHelper
subject(:cop) { described_class.new }
let(:migration_with_add_timestamps) do
%q(
class Users < ActiveRecord::Migration[4.2]
DOWNTIME = false
def change
add_column(:users, :username, :text)
add_timestamps(:users)
end
end
)
end
let(:migration_without_add_timestamps) do
%q(
class Users < ActiveRecord::Migration[4.2]
DOWNTIME = false
def change
add_column(:users, :username, :text)
end
end
)
end
let(:migration_with_add_timestamps_with_timezone) do
%q(
class Users < ActiveRecord::Migration[4.2]
DOWNTIME = false
def change
add_column(:users, :username, :text)
add_timestamps_with_timezone(:users)
end
end
)
end
context 'in migration' do
before do
allow(cop).to receive(:in_migration?).and_return(true)
end
it 'registers an offense when the "add_timestamps" method is used' do
inspect_source(migration_with_add_timestamps)
aggregate_failures do
expect(cop.offenses.size).to eq(1)
expect(cop.offenses.map(&:line)).to eq([7])
end
end
it 'does not register an offense when the "add_timestamps" method is not used' do
inspect_source(migration_without_add_timestamps)
aggregate_failures do
expect(cop.offenses.size).to eq(0)
end
end
it 'does not register an offense when the "add_timestamps_with_timezone" method is used' do
inspect_source(migration_with_add_timestamps_with_timezone)
aggregate_failures do
expect(cop.offenses.size).to eq(0)
end
end
end
context 'outside of migration' do
it 'registers no offense' do
inspect_source(migration_with_add_timestamps)
inspect_source(migration_without_add_timestamps)
inspect_source(migration_with_add_timestamps_with_timezone)
expect(cop.offenses.size).to eq(0)
end
end
end