class RuboCop::Cop::Minitest::GlobalExpectations
This cop checks for deprecated global expectations and autocorrects them to use expect format.
@example
# bad musts.must_equal expected_musts wonts.wont_match expected_wonts musts.must_raise TypeError # good _(musts).must_equal expected_musts _(wonts).wont_match expected_wonts _ { musts }.must_raise TypeError
Constants
- BLOCK_MATCHERS
- BLOCK_MATCHERS_STR
- DSL_METHODS_LIST
There are aliases for the `_` method - `expect` and `value`
- MSG
- RESTRICT_ON_SEND
- VALUE_MATCHERS
- VALUE_MATCHERS_STR
Public Instance Methods
on_send(node)
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# File lib/rubocop/cop/minitest/global_expectations.rb, line 65 def on_send(node) return unless value_global_expectation?(node) || block_global_expectation?(node) message = format(MSG, preferred: preferred_receiver(node)) add_offense(node.receiver.source_range, message: message) do |corrector| receiver = node.receiver.source_range if BLOCK_MATCHERS.include?(node.method_name) corrector.wrap(receiver, '_ { ', ' }') else corrector.wrap(receiver, '_(', ')') end end end
Private Instance Methods
preferred_receiver(node)
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# File lib/rubocop/cop/minitest/global_expectations.rb, line 83 def preferred_receiver(node) source = node.receiver.source if BLOCK_MATCHERS.include?(node.method_name) "_ { #{source} }" else "_(#{source})" end end