Complete branch coverage for VoidExpect and ContextWording

spec/rubocop/cop/rspec/context_wording_spec.rb

@@ -214,4 +214,17 @@
       end
     end
   end
+
+  context 'when `AllowedPatterns:` and `Prefixes:` are both empty' do
+    let(:cop_config) do
+      { 'Prefixes' => [], 'AllowedPatterns' => [] }
+    end
+
+    it 'skips any description' do
+      expect_no_offenses(<<~RUBY)
+        context 'arbitrary text' do
+        end
+      RUBY
+    end
+  end
 end

spec/rubocop/cop/rspec/void_expect_spec.rb

@@ -44,4 +44,43 @@
       end
     RUBY
   end
+
+  it 'ignores unrelated method named expect in an example block' do
+    expect_no_offenses(<<~RUBY)
+      it 'something' do
+        MyObject.expect
+      end
+    RUBY
+  end
+
+  it 'flags bare `expect` in example block' do
+    expect_offense(<<~RUBY)
+      it 'something' do
+        expect
+        ^^^^^^ Do not use `expect()` without `.to` or `.not_to`. Chain the methods or remove it.
+      end
+    RUBY
+  end
+
+  context 'when expect has no parent node' do
+    it 'still registers an offense' do
+      expect_offense(<<~RUBY)
+        expect(something)
+        ^^^^^^^^^^^^^^^^^ Do not use `expect()` without `.to` or `.not_to`. Chain the methods or remove it.
+      RUBY
+    end
+
+    it 'rejects bare expect with no arguments' do
+      expect_offense(<<~RUBY)
+        expect
+        ^^^^^^ Do not use `expect()` without `.to` or `.not_to`. Chain the methods or remove it.
+      RUBY
+    end
+
+    it 'ignores unrelated expect method' do
+      expect_no_offenses(<<~RUBY)
+        MyObject.expect
+      RUBY
+    end
+  end
 end