How to use matcher_with_side_effects_names method of RuboCop.Cop.RSpec Package

Best Test-prof_ruby code snippet using RuboCop.Cop.RSpec.matcher_with_side_effects_names

matchers_with_side_effects.rb

Source:matchers_with_side_effects.rb

...39          def message_for(example, first_example)40            return super unless example_with_side_effects?(example)41            format(MSG_FOR_EXPECTATIONS_WITH_SIDE_EFFECTS, first_example.loc.line)42          end43          def matcher_with_side_effects_names44            cop_config.fetch("MatchersWithSideEffects", [])45              .map(&:to_sym)46          end47          def matcher_with_side_effects_name?(matcher_name)48            matcher_with_side_effects_names.include?(matcher_name)49          end50          # In addition to base definition, matches examples with:51          # - no matchers known to have side-effects52          def_node_matcher :example_for_autocorrect?, <<-PATTERN53            [ #super !#example_with_side_effects? ]54          PATTERN55          # Matches the example with matcher with side effects56          def_node_matcher :example_with_side_effects?, <<-PATTERN57            (block #{Examples::EXAMPLES.send_pattern} _ #expectation_with_side_effects?)58          PATTERN59          # Matches the expectation with matcher with side effects60          def_node_matcher :expectation_with_side_effects?, <<-PATTERN61            (send #expectation? #{Runners::ALL.node_pattern_union} #matcher_with_side_effects?)62          PATTERN...

matcher_with_side_effects_names

Using AI Code Generation

1 def on_send(node)2 return unless matcher_with_side_effects_names(node)3 add_offense(node)

matcher_with_side_effects_names

Using AI Code Generation

1  def on_block(node)2    return unless example_group?(node)3    return unless matcher_with_side_effects_names(node).any?4    add_offense(node)5  def matcher_with_side_effects_names(node)6    RuboCop::RSpec::ExampleGroup.new(node).each_example.map do |example|7      example.each_node(:send).map do |send_node|8        matcher_with_side_effects?(send_node) ? send_node.children[1] : nil9  def matcher_with_side_effects?(send_node)10    matcher.to_s.end_with?('change', 'change_by', 'change_from', 'change_to')11  subject(:cop) { described_class.new }12    expect_offense(<<-RUBY)13          expect { foo }.to change { bar }14    expect_offense(<<-RUBY)15          expect { foo }.to change_by { bar }

matcher_with_side_effects_names

Using AI Code Generation

1    matcher_with_side_effects.map(&:method_name)2    matcher_with_side_effects.map(&:method_name)3    matcher_with_side_effects.map(&:method_name)4    matcher_with_side_effects.map(&:method_name)5    matcher_with_side_effects.map(&:method_name)6    matcher_with_side_effects.map(&:method_name)7    matcher_with_side_effects.map(&:method_name)

matcher_with_side_effects_names

Using AI Code Generation

1        def on_send(node)2            add_offense(node, :expression) if node.method_name == matcher3        def on_send(node)4            add_offense(node, :expression) if node.method_name == matcher5        def on_send(node)6            add_offense(node, :expression) if node.method_name == matcher

matcher_with_side_effects_names

Using AI Code Generation

1        def on_send(node)2          side_effect_matcher?(node) do |matcher|3            add_offense(node, location: :selector, message: format(MSG, matcher))4        def on_send(node)5          side_effect_matcher?(node) do |matcher|6            add_offense(node, location: :selector, message: format(MSG, matcher))

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