lib/rubocop/cop/rspec/change_by_zero.rb in rubocop-rspec-2.11.1 vs lib/rubocop/cop/rspec/change_by_zero.rb in rubocop-rspec-2.12.0

@@ -7,20 +7,25 @@
       #
       # @example
       #   # bad
       #   expect { run }.to change(Foo, :bar).by(0)
       #   expect { run }.to change { Foo.bar }.by(0)
+      #
+      #   # bad - compound expectations
       #   expect { run }
       #     .to change(Foo, :bar).by(0)
       #     .and change(Foo, :baz).by(0)
       #   expect { run }
       #     .to change { Foo.bar }.by(0)
       #     .and change { Foo.baz }.by(0)
       #
       #   # good
       #   expect { run }.not_to change(Foo, :bar)
       #   expect { run }.not_to change { Foo.bar }
+      #
+      #   # good - compound expectations
+      #   define_negated_matcher :not_change, :change
       #   expect { run }
       #     .to not_change(Foo, :bar)
       #     .and not_change(Foo, :baz)
       #   expect { run }
       #     .to not_change { Foo.bar }
@@ -50,20 +55,20 @@
             (int 0))
         PATTERN
 
         def on_send(node)
           expect_change_with_arguments(node.parent) do
-            check_offence(node.parent)
+            check_offense(node.parent)
           end
 
           expect_change_with_block(node.parent.parent) do
-            check_offence(node.parent.parent)
+            check_offense(node.parent.parent)
           end
         end
 
         private
 
-        def check_offence(node)
+        def check_offense(node)
           expression = node.loc.expression
           if compound_expectations?(node)
             add_offense(expression, message: MSG_COMPOUND)
           else
             add_offense(expression) do |corrector|