Sha256: 6c26a33f61929e5035d931a354e43d47b29da238158c1cad9d6843d8f2322087
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Size: 1.54 KB
Versions: 16
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Stored size: 1.54 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Minitest
# Common functionality for `Minitest/AssertInstanceOf` and `Minitest/RefuteInstanceOf` cops.
# @api private
module InstanceOfAssertionHandleable
include ArgumentRangeHelper
MSG = 'Prefer using `%<prefer>s`.'
private
def investigate(node, assertion_type)
return unless (first_capture, second_capture, message = instance_of_assertion?(node))
required_arguments = build_required_arguments(node, assertion_type, first_capture, second_capture)
full_arguments = [required_arguments, message.first&.source].compact.join(', ')
prefer = "#{assertion_type}_instance_of(#{full_arguments})"
add_offense(node, message: format(MSG, prefer: prefer)) do |corrector|
range = replacement_range(node, assertion_type)
corrector.replace(node.loc.selector, "#{assertion_type}_instance_of")
corrector.replace(range, required_arguments)
end
end
def build_required_arguments(node, method_name, first_capture, second_capture)
if node.method?(method_name)
[second_capture, first_capture]
else
[first_capture, second_capture]
end.map(&:source).join(', ')
end
def replacement_range(node, method_name)
if node.method?(method_name)
node.first_argument
else
first_and_second_arguments_range(node)
end
end
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems