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Contents
module RuboCop
module Cop
module RSpec
# Prefer `not_to receive(...)` over `receive(...).never`.
#
# @example
#
# # bad
# expect(foo).to receive(:bar).never
#
# # good
# expect(foo).not_to receive(:bar)
#
class ReceiveNever < Cop
include RangeHelp
MSG = 'Use `not_to receive` instead of `never`.'.freeze
def_node_search :method_on_stub?, '(send nil? :receive ...)'
def on_send(node)
return unless node.method_name == :never && method_on_stub?(node)
add_offense(
node,
location: :selector
)
end
def autocorrect(node)
lambda do |corrector|
corrector.replace(node.parent.loc.selector, 'not_to')
range = range_between(
node.loc.dot.begin_pos,
node.loc.selector.end_pos
)
corrector.remove(range)
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems