Sha256: fc9f54709d146852312230898aea6b012b79f3569deb1e891ff03e43bc6ad05b
Contents?: true
Size: 781 Bytes
Versions: 9
Compression:
Stored size: 781 Bytes
Contents
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: thing)
#
class MessageChain < Cop
MSG = 'Avoid stubbing using `%<method>s`.'.freeze
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
9 entries across 9 versions & 1 rubygems