Allow setting RSpec expectations on a stub with options

README.md

@@ -730,8 +730,12 @@ expect(a_request(:post, "www.example.com").
 
 ```ruby
 stub = stub_request(:get, "www.example.com")
+
 # ... make requests ...
-expect(stub).to have_been_requested
+
+expect(stub).to have_been_requested.twice
+expect(stub).to have_been_requested.once.with(body: {"a" => [1, 2, 3]})
+expect(stub).to have_been_requested.once.with(body: {"a" => [4, 5, 6]})
 ```
 
 ## Clearing stubs and request history

lib/webmock/rspec/matchers/request_pattern_matcher.rb

@@ -52,13 +52,20 @@ def at_most_times(times)
       self
     end
 
+    def with(options = {}, &block)
+      @request_pattern_with = [options, block]
+      self
+    end
+
     def matches?(request_pattern)
       @request_execution_verifier.request_pattern = request_pattern
+      @request_execution_verifier.request_pattern.with(@request_pattern_with[0], &@request_pattern_with[1]) if @request_pattern_with
       @request_execution_verifier.matches?
     end
 
     def does_not_match?(request_pattern)
       @request_execution_verifier.request_pattern = request_pattern
+      @request_execution_verifier.request_pattern.with(@request_pattern_with[0], &@request_pattern_with[1]) if @request_pattern_with
       @request_execution_verifier.does_not_match?
     end