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

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

aggregate_examples.rb

Source:aggregate_examples.rb

...115        prepend MatchersWithSideEffects116        MSG = "Aggregate with the example at line %d."117        def on_block(node)118          example_group_with_several_examples(node) do |all_examples|119            example_clusters(all_examples).each do |_, examples|120              examples[1..-1].each do |example|121                add_offense(example,122                  location: :expression,123                  message: message_for(example, examples[0]))124              end125            end126          end127        end128        def autocorrect(example_node)129          clusters = example_clusters_for_autocorrect(example_node)130          return if clusters.empty?131          lambda do |corrector|132            clusters.each do |metadata, examples|133              range = range_for_replace(examples)134              replacement = aggregated_example(examples, metadata)135              corrector.replace(range, replacement)136              examples[1..-1].map { |example| drop_example(corrector, example) }137            end138          end139        end140        private141        # Clusters of examples in the same example group, on the same nesting142        # level that can be aggregated.143        def example_clusters(all_examples)144          all_examples145            .select { |example| example_with_expectations_only?(example) }146            .group_by { |example| metadata_without_aggregate_failures(example) }147            .select { |_, examples| examples.count > 1 }148        end149        # Clusters of examples that can be aggregated without losing any150        # information (e.g. metadata or docstrings)151        def example_clusters_for_autocorrect(example_node)152          examples_in_group = example_node.parent.each_child_node(:block)153            .select { |example| example_for_autocorrect?(example) }154          example_clusters(examples_in_group)155        end156        def message_for(_example, first_example)157          format(MSG, first_example.loc.line)158        end159        def drop_example(corrector, example)160          aggregated_range = range_by_whole_lines(example.source_range,161            include_final_newline: true)162          corrector.remove(aggregated_range)163        end164        def aggregated_example(examples, metadata)165          base_indent = " " * examples.first.source_range.column166          metadata = metadata_for_aggregated_example(metadata)167          [168            "#{base_indent}specify#{metadata} do",...

example_clusters

Using AI Code Generation

1RuboCop::Cop::RSpec.example_clusters('spec/**/*.rb')2RuboCop::Cop::RSpec.example_clusters('spec/**/*.rb', 'spec/acceptance/**/*.rb')3RuboCop::Cop::RSpec.example_clusters(['spec/**/*.rb', 'spec/acceptance/**/*.rb'])4RuboCop::Cop::RSpec.example_clusters('spec/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb')5RuboCop::Cop::RSpec.example_clusters('spec/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb')6RuboCop::Cop::RSpec.example_clusters('spec/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb')7RuboCop::Cop::RSpec.example_clusters('spec/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb')8RuboCop::Cop::RSpec.example_clusters('spec/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb', 'spec/acceptance/**/*.rb', 'spec

example_clusters

Using AI Code Generation

1  subject(:cop) { described_class.new }2  it 'registers an offense for `it { is_expected.to ... }`' do3    expect_offense(<<-RUBY)4      it { is_expected.to be_valid }5  it 'registers an offense for `it { expect(subject).to ... }`' do6    expect_offense(<<-RUBY)7      it { expect(subject).to be_valid }8  it 'registers an offense for `it { expect(described_class).to ... }`' do9    expect_offense(<<-RUBY)10      it { expect(described_class).to be_valid }11  it 'registers an offense for `it { expect(foo).to ... }`' do12    expect_offense(<<-RUBY)13      it { expect(foo).to be_valid }14  it 'does not register an offense for `it { expect(...).to ... }`' do15    expect_no_offenses('it { expect(foo.bar).to be_valid }')16  it 'does not register an offense for `it { expect { ... }.to ... }`' do17    expect_no_offenses('it { expect { foo }.to change { bar } }')18  it 'does not register an offense for `it { is_expected.not_to ... }`' do19    expect_no_offenses('it { is_expected.not_to be_valid }')20  it 'does not register an offense for `it { expect(subject).not_to ... }`' do21    expect_no_offenses('it { expect(subject).not_to be_valid }')22  it 'does not register an offense for `it { expect(described

example_clusters

Using AI Code Generation

1RuboCop::Cop::RSpec.example_clusters('spec/**/*.rb')2RuboCop::Cop::RSpec::ExampleGroup.example_clusters('spec/**/*.rb')3RuboCop::Cop::RSpec::Example.example_clusters('spec/**/*.rb')4RuboCop::Cop::RSpec::Example.example_clusters('spec/**/*.rb')5RuboCop::Cop::RSpec::Example.example_clusters('spec/**/*.rb')6RuboCop::Cop::RSpec::Example.example_clusters('spec/**/*.rb')7RuboCop::Cop::RSpec::Example.example_clusters('spec/**/*.rb')8RuboCop::Cop::RSpec::Example.example_clusters('spec/**/*.rb')9RuboCop::Cop::RSpec::Example.example_clusters('spec/**/*.rb')10RuboCop::Cop::RSpec::Example.example_clusters('spec/**/*.rb')

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