Sha256: 214a0a522934dca237ca8a65fe5b9b3122fc6fcc368797a7252911bf483adac4
Contents?: true
Size: 966 Bytes
Versions: 37
Compression:
Stored size: 966 Bytes
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Minitest
# Checks for a specified error in `assert_raises`.
#
# @example
# # bad
# assert_raises { raise FooException }
# assert_raises('This should have raised') { raise FooException }
#
# # good
# assert_raises(FooException) { raise FooException }
# assert_raises(FooException, 'This should have raised') { raise FooException }
#
class UnspecifiedException < Base
MSG = 'Specify the exception being captured.'
def on_block(block_node)
node = block_node.send_node
return unless node.method?(:assert_raises)
add_offense(node) if unspecified_exception?(node)
end
private
def unspecified_exception?(node)
args = node.arguments
args.empty? || (args.size == 1 && args[0].str_type?)
end
end
end
end
end
Version data entries
37 entries across 37 versions & 2 rubygems