diff options
Diffstat (limited to 'rubocop')
-rw-r--r-- | rubocop/cop/rspec/feature_category_on_shared_examples.rb | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/rubocop/cop/rspec/feature_category_on_shared_examples.rb b/rubocop/cop/rspec/feature_category_on_shared_examples.rb new file mode 100644 index 00000000000..acb2ae79d12 --- /dev/null +++ b/rubocop/cop/rspec/feature_category_on_shared_examples.rb @@ -0,0 +1,45 @@ +# frozen_string_literal: true + +require 'rubocop/cop/rspec/base' + +module RuboCop + module Cop + module RSpec + # Ensures that shared examples don't have feature category. + # + # @example + # + # # bad + # RSpec.shared_examples 'an external link with rel attribute', feature_category: :team_planning do + # end + # + # # good + # RSpec.shared_examples 'an external link with rel attribute' do + # end + # + # it 'adds rel="nofollow" to external links', feature_category: :team_planning do + # end + class FeatureCategoryOnSharedExamples < RuboCop::Cop::RSpec::Base + MSG = 'Shared examples should not have feature category set' + + # @!method feature_category_value(node) + def_node_matcher :feature_category_value, <<~PATTERN + (block + (send #rspec? {#SharedGroups.all} ... + $(hash <(pair (sym :feature_category) _) ...>) + ) + ... + ) + PATTERN + + def on_block(node) + value_node = feature_category_value(node) + + return unless value_node + + add_offense(value_node, message: MSG) + end + end + end + end +end |