Sha256: bdf01812a78fc459f6df37207570ee0723f5e3ab4a27d3452961dab7cd674e13
Contents?: true
Size: 817 Bytes
Versions: 6
Compression:
Stored size: 817 Bytes
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module RSpec
# Check that chains of messages are not being stubbed.
#
# @example
# # bad
# allow(foo).to receive_message_chain(:bar, :baz).and_return(42)
#
# # better
# thing = Thing.new(baz: 42)
# allow(foo).to receive(:bar).and_return(thing)
#
class MessageChain < Cop
MSG = 'Avoid stubbing using `%<method>s`.'
def_node_matcher :message_chain, <<-PATTERN
(send _ {:receive_message_chain :stub_chain} ...)
PATTERN
def on_send(node)
message_chain(node) { add_offense(node, location: :selector) }
end
def message(node)
format(MSG, method: node.method_name)
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems