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# frozen_string_literal: true
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 < Base
extend AutoCorrector
MSG = 'Use `not_to receive` instead of `never`.'
RESTRICT_ON_SEND = %i[never].freeze
# @!method method_on_stub?(node)
def_node_search :method_on_stub?, '(send nil? :receive ...)'
def on_send(node)
return unless node.method?(:never) && method_on_stub?(node)
add_offense(node.loc.selector) do |corrector|
autocorrect(corrector, node)
end
end
private
def autocorrect(corrector, node)
corrector.replace(node.parent.loc.selector, 'not_to')
range = node.loc.dot.with(end_pos: node.loc.selector.end_pos)
corrector.remove(range)
end
end
end
end
end
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