2020-05-24 23:13:21 +05:30
|
|
|
# frozen_string_literal: true
|
|
|
|
|
2020-07-28 23:09:34 +05:30
|
|
|
require 'fast_spec_helper'
|
2020-05-24 23:13:21 +05:30
|
|
|
require 'rubocop'
|
|
|
|
require_relative '../../../../rubocop/cop/migration/with_lock_retries_disallowed_method'
|
|
|
|
|
2020-07-28 23:09:34 +05:30
|
|
|
RSpec.describe RuboCop::Cop::Migration::WithLockRetriesDisallowedMethod, type: :rubocop do
|
2020-05-24 23:13:21 +05:30
|
|
|
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 `with_lock_retries` block has disallowed method' do
|
|
|
|
inspect_source('def change; with_lock_retries { disallowed_method }; end')
|
|
|
|
|
|
|
|
aggregate_failures do
|
|
|
|
expect(cop.offenses.size).to eq(1)
|
|
|
|
expect(cop.offenses.map(&:line)).to eq([1])
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'registers an offense when `with_lock_retries` block has disallowed methods' do
|
|
|
|
source = <<~HEREDOC
|
|
|
|
def change
|
|
|
|
with_lock_retries do
|
|
|
|
disallowed_method
|
|
|
|
|
|
|
|
create_table do |t|
|
|
|
|
t.text :text
|
|
|
|
end
|
|
|
|
|
|
|
|
other_disallowed_method
|
|
|
|
|
|
|
|
add_column :users, :name
|
|
|
|
end
|
|
|
|
end
|
|
|
|
HEREDOC
|
|
|
|
|
|
|
|
inspect_source(source)
|
|
|
|
|
|
|
|
aggregate_failures do
|
|
|
|
expect(cop.offenses.size).to eq(2)
|
|
|
|
expect(cop.offenses.map(&:line)).to eq([3, 9])
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'registers no offense when `with_lock_retries` has only allowed method' do
|
|
|
|
inspect_source('def up; with_lock_retries { add_foreign_key :foo, :bar }; end')
|
|
|
|
|
|
|
|
expect(cop.offenses.size).to eq(0)
|
|
|
|
end
|
2021-01-03 14:25:43 +05:30
|
|
|
|
|
|
|
describe 'for `add_foreign_key`' do
|
|
|
|
it 'registers an offense when more than two FKs are added' do
|
|
|
|
message = described_class::MSG_ONLY_ONE_FK_ALLOWED
|
|
|
|
|
|
|
|
expect_offense <<~RUBY
|
|
|
|
with_lock_retries do
|
|
|
|
add_foreign_key :imports, :projects, column: :project_id, on_delete: :cascade
|
|
|
|
^^^^^^^^^^^^^^^ #{message}
|
|
|
|
add_column :projects, :name, :text
|
|
|
|
add_foreign_key :imports, :users, column: :user_id, on_delete: :cascade
|
|
|
|
^^^^^^^^^^^^^^^ #{message}
|
|
|
|
end
|
|
|
|
RUBY
|
|
|
|
end
|
|
|
|
end
|
2020-05-24 23:13:21 +05:30
|
|
|
end
|
|
|
|
|
|
|
|
context 'outside of migration' do
|
|
|
|
it 'registers no offense' do
|
|
|
|
inspect_source('def change; with_lock_retries { disallowed_method }; end')
|
|
|
|
|
|
|
|
expect(cop.offenses.size).to eq(0)
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|