         }
 
         postQueue.addOperation {
-            Swen<TestEvent>.post(TestEvent())
+            Swen.post(TestEvent())
         }
 
-        waitForExpectations(timeout: timeout, handler: nil)
+        waitForExpectations(timeout: timeout)
         Swen<TestEvent>.unregister(self)
     }
 

            exp.fulfill()
        }

        Swen<TestEvent>.post(TestEvent())

        waitForExpectations(timeout: timeout, handler: nil)
        Swen<TestEvent>.unregister(self)
    }


            exp.fulfill()
        }

        Swen.post(TestEvent())

        waitForExpectations(timeout: timeout)
        Swen<TestEvent>.unregister(self)
    }

