38 lines
1.2 KiB
Ruby
38 lines
1.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module RuboCop
|
|
module Cop
|
|
module RSpec
|
|
# This cop checks for the usage of factories in migration specs
|
|
#
|
|
# @example
|
|
#
|
|
# # bad
|
|
# let(:user) { create(:user) }
|
|
#
|
|
# # good
|
|
# let(:users) { table(:users) }
|
|
# let(:user) { users.create!(name: 'User 1', username: 'user1') }
|
|
class FactoriesInMigrationSpecs < RuboCop::Cop::Cop
|
|
MESSAGE = "Don't use FactoryBot.%s in migration specs, use `table` instead.".freeze
|
|
FORBIDDEN_METHODS = %i[build build_list create create_list].freeze
|
|
|
|
def_node_search :forbidden_factory_usage?, <<~PATTERN
|
|
(send {(const nil? :FactoryBot) nil?} {#{FORBIDDEN_METHODS.map(&:inspect).join(' ')}} ...)
|
|
PATTERN
|
|
|
|
# Following is what node.children looks like on a match:
|
|
# - Without FactoryBot namespace: [nil, :build, s(:sym, :user)]
|
|
# - With FactoryBot namespace: [s(:const, nil, :FactoryBot), :build, s(:sym, :user)]
|
|
def on_send(node)
|
|
return unless forbidden_factory_usage?(node)
|
|
|
|
method = node.children[1]
|
|
|
|
add_offense(node, location: :expression, message: MESSAGE % method)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|