class RuboCop::Cop::Minitest::AssertSilent
This cop enforces the test to use `assert_silent { … }` instead of using `assert_output('', '') { … }`.
@example
# bad assert_output('', '') { puts object.do_something } # good assert_silent { puts object.do_something }
Constants
- MSG
Public Instance Methods
on_block(node)
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# File lib/rubocop/cop/minitest/assert_silent.rb, line 29 def on_block(node) return unless assert_silent_candidate?(node) send_node = node.send_node add_offense(send_node) do |corrector| corrector.replace(send_node, 'assert_silent') end end
Private Instance Methods
empty_string?(node)
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# File lib/rubocop/cop/minitest/assert_silent.rb, line 41 def empty_string?(node) node.str_type? && node.value.empty? end