RequestRegistry to_s reports all executed requests together with the …

…number of executions

lib/webmock/request_registry.rb

@@ -19,5 +19,17 @@ def times_executed(request_pattern)
       }.inject(0) {|sum, (_, times_executed)| sum + times_executed }
     end
 
+    def to_s
+      if requested_signatures.hash.empty?
+        "No requests were made."
+      else
+        text = ""
+        self.requested_signatures.hash.each do |request_signature, times_executed|
+          text << "#{request_signature} was made #{times_executed} time#{times_executed == 1 ? '' : 's' }\n"
+        end
+        text
+      end
+    end
+
   end
 end

spec/request_registry_spec.rb

@@ -54,4 +54,22 @@
     end
   end
 
+  describe "to_s" do
+    it "should output string with all executed requests and numbers of executions" do
+      [
+        WebMock::RequestSignature.new(:get, "www.example.com"),
+        WebMock::RequestSignature.new(:get, "www.example.com"),
+        WebMock::RequestSignature.new(:put, "www.example.org"),
+      ].each do |s|
+        WebMock::RequestRegistry.instance.requested_signatures.put(s)
+      end
+      WebMock::RequestRegistry.instance.to_s.should ==
+      "PUT http://www.example.org/ was made 1 time\nGET http://www.example.com/ was made 2 times\n"
+    end
+
+    it "should output info if no requests were executed" do
+      WebMock::RequestRegistry.instance.to_s.should == "No requests were made."
+    end
+  end
+
 end