1 files changed, 39 insertions, 0 deletions
diff --git a/rubocop/cop/rspec/web_mock_enable.rb b/rubocop/cop/rspec/web_mock_enable.rb
new file mode 100644
index 00000000000..bcf7f95dbbd
--- /dev/null
+++ b/rubocop/cop/rspec/web_mock_enable.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module RuboCop
+  module Cop
+    module RSpec
+      class WebMockEnable < RuboCop::Cop::Cop
+        # This cop checks for `WebMock.disable_net_connect!` usage in specs and
+        # replaces it with `webmock_enable!`
+        #
+        # @example
+        #
+        #   # bad
+        #   WebMock.disable_net_connect!
+        #   WebMock.disable_net_connect!(allow_localhost: true)
+        #
+        #   # good
+        #   webmock_enable!
+
+        MESSAGE = 'Use webmock_enable! instead of calling WebMock.disable_net_connect! directly.'
+
+        def_node_matcher :webmock_disable_net_connect?, <<~PATTERN
+          (send (const nil? :WebMock) :disable_net_connect! ...)
+        PATTERN
+
+        def on_send(node)
+          if webmock_disable_net_connect?(node)
+            add_offense(node, location: :expression, message: MESSAGE)
+          end
+        end
+
+        def autocorrect(node)
+          lambda do |corrector|
+            corrector.replace(node, 'webmock_enable!')
+          end
+        end
+      end
+    end
+  end
+end