Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

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))

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.