78 lines
2.2 KiB
Ruby
78 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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require 'fast_spec_helper'
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require_relative '../../../../rubocop/cop/migration/with_lock_retries_disallowed_method'
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RSpec.describe RuboCop::Cop::Migration::WithLockRetriesDisallowedMethod do
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subject(:cop) { described_class.new }
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context 'when in migration' do
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before do
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allow(cop).to receive(:in_migration?).and_return(true)
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end
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it 'registers an offense when `with_lock_retries` block has disallowed method' do
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expect_offense(<<~RUBY)
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def change
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with_lock_retries { disallowed_method }
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^^^^^^^^^^^^^^^^^ The method is not allowed [...]
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end
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RUBY
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end
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it 'registers an offense when `with_lock_retries` block has disallowed methods' do
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expect_offense(<<~RUBY)
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def change
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with_lock_retries do
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disallowed_method
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^^^^^^^^^^^^^^^^^ The method is not allowed [...]
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create_table do |t|
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t.text :text
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end
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other_disallowed_method
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^^^^^^^^^^^^^^^^^^^^^^^ The method is not allowed [...]
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add_column :users, :name
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end
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end
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RUBY
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end
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it 'registers no offense when `with_lock_retries` has only allowed method' do
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expect_no_offenses(<<~RUBY)
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def up
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with_lock_retries { add_foreign_key :foo, :bar }
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end
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RUBY
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end
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describe 'for `add_foreign_key`' do
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it 'registers an offense when more than two FKs are added' do
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message = described_class::MSG_ONLY_ONE_FK_ALLOWED
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expect_offense(<<~RUBY)
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with_lock_retries do
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add_foreign_key :imports, :projects, column: :project_id, on_delete: :cascade
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^^^^^^^^^^^^^^^ #{message}
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add_column :projects, :name, :text
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add_foreign_key :imports, :users, column: :user_id, on_delete: :cascade
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^^^^^^^^^^^^^^^ #{message}
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end
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RUBY
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end
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end
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end
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context 'when outside of migration' do
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it 'registers no offense' do
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expect_no_offenses(<<~RUBY)
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def change
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with_lock_retries { disallowed_method }
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end
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RUBY
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end
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end
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end
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