Use hash children matching in Pending cop

lib/rubocop/cop/rspec/pending.rb

@@ -12,6 +12,12 @@ module RSpec
       #   end
       #
       #   describe MyClass do
+      #     it "should be true", skip: true do
+      #       expect(1).to eq(2)
+      #     end
+      #   end
+      #
+      #   describe MyClass do
       #     it "should be true" do
       #       pending
       #     end
@@ -28,20 +34,21 @@ module RSpec
       class Pending < Cop
         MSG = 'Pending spec found.'
 
-        PENDING_EXAMPLES    = Examples::PENDING + Examples::SKIPPED \
-                                + ExampleGroups::SKIPPED
-        SKIPPABLE_EXAMPLES  = ExampleGroups::GROUPS + Examples::EXAMPLES
-        SKIPPABLE_SELECTORS = SKIPPABLE_EXAMPLES.node_pattern_union
+        PENDING = Examples::PENDING + Examples::SKIPPED + ExampleGroups::SKIPPED
+        SKIPPABLE = ExampleGroups::GROUPS + Examples::EXAMPLES
 
-        SKIP_SYMBOL    = s(:sym, :skip)
-        PENDING_SYMBOL = s(:sym, :pending)
+        def_node_matcher :skippable?, SKIPPABLE.send_pattern
 
-        def_node_matcher :metadata, <<-PATTERN
-          {(send #{RSPEC} #{SKIPPABLE_SELECTORS} ... (hash $...))
-           (send #{RSPEC} #{SKIPPABLE_SELECTORS} $...)}
+        def_node_matcher :symbol_metadata, <<-PATTERN
+          (send _ _ $...)
         PATTERN
 
-        def_node_matcher :pending_block?, PENDING_EXAMPLES.send_pattern
+        def_node_matcher :skipped_in_metadata_hash?, <<-PATTERN
+          (send _ _ ... (hash <(pair #skip_or_pending? true) ...>))
+        PATTERN
+
+        def_node_matcher :skip_or_pending?, '{(sym :skip) (sym :pending)}'
+        def_node_matcher :pending_block?, PENDING.send_pattern
 
         def on_send(node)
           return unless pending_block?(node) || skipped_from_metadata?(node)
@@ -52,19 +59,10 @@ def on_send(node)
         private
 
         def skipped_from_metadata?(node)
-          (metadata(node) || []).any? { |n| skip_node?(n) }
-        end
-
-        def skip_node?(node)
-          if node.respond_to?(:key)
-            skip_symbol?(node.key) && node.value.truthy_literal?
-          else
-            skip_symbol?(node)
-          end
-        end
+          return unless skippable?(node)
 
-        def skip_symbol?(symbol_node)
-          [SKIP_SYMBOL, PENDING_SYMBOL].include?(symbol_node)
+          skipped_in_metadata_hash?(node) ||
+            symbol_metadata(node).any? { |n| skip_or_pending?(n) }
         end
       end
     end

spec/rubocop/cop/rspec/pending_spec.rb

@@ -124,61 +124,61 @@
     RUBY
   end
 
-  it 'does not flag describe' do
+  it 'ignores describe' do
     expect_no_offenses(<<-RUBY)
       describe 'test' do; end
     RUBY
   end
 
-  it 'does not flag example' do
+  it 'ignores example' do
     expect_no_offenses(<<-RUBY)
       example 'test' do; end
     RUBY
   end
 
-  it 'does not flag scenario' do
+  it 'ignores scenario' do
     expect_no_offenses(<<-RUBY)
       scenario 'test' do; end
     RUBY
   end
 
-  it 'does not flag specify' do
+  it 'ignores specify' do
     expect_no_offenses(<<-RUBY)
-      specify 'test' do; end
+      specify do; end
     RUBY
   end
 
-  it 'does not flag feature' do
+  it 'ignores feature' do
     expect_no_offenses(<<-RUBY)
       feature 'test' do; end
     RUBY
   end
 
-  it 'does not flag context' do
+  it 'ignores context' do
     expect_no_offenses(<<-RUBY)
       context 'test' do; end
     RUBY
   end
 
-  it 'does not flag it' do
+  it 'ignores it' do
     expect_no_offenses(<<-RUBY)
       it 'test' do; end
     RUBY
   end
 
-  it 'does not flag it with skip: false metadata' do
+  it 'ignores it with skip: false metadata' do
     expect_no_offenses(<<-RUBY)
       it 'test', skip: false do; end
     RUBY
   end
 
-  it 'does not flag example_group' do
+  it 'ignores example_group' do
     expect_no_offenses(<<-RUBY)
       example_group 'test' do; end
     RUBY
   end
 
-  it 'does not flag method called pending' do
+  it 'ignores method called pending' do
     expect_no_offenses(<<-RUBY)
       subject { Project.pending }
     RUBY