title: $httpBackend.whenGET(some url).passThrough() throws exception?
body: <p>I have some problem here. I am trying to mock some of my http request to the server and pass some of them through ! When I call passThrougth() an Error is thrown ! </p>
  
  <pre><code>Error: Unexpected request: GET view/networks.html
  No more request expected
      at Error (&lt;anonymous&gt;)
      at $httpBackend (http://localhost:8080/js/lib/angular-mocks.js:887:9)
      at $httpBackend (http://localhost:8080/js/lib/angular-mocks.js:880:11)
      at sendReq (http://localhost:8080/js/lib/angular-scenario.js:18264:9)
      at $http (http://localhost:8080/js/lib/angular-scenario.js:18055:17)
      at Function.$get.$http.(anonymous function) [as get] (http://localhost:8080/js/lib/angular-scenario.js:18198:18)
      at $get.$q.when.then.then.next.locals (http://localhost:8080/js/lib/angular-scenario.js:16605:34)
      at deferred.promise.then.wrappedCallback (http://localhost:8080/js/lib/angular-scenario.js:16028:59)
      at deferred.promise.then.wrappedCallback (http://localhost:8080/js/lib/angular-scenario.js:16028:59)
      at ref.then (http://localhost:8080/js/lib/angular-scenario.js:16065:26)  
  </code></pre>
  
  <p>here is my run </p>
  
  <pre><code>myAppDev.run(function ($httpBackend) {
      $httpBackend.whenGET("view/networks.html").passThrough();
      $httpBackend.whenGET('/r/networkInterface').respond(networkInterfaces);
  
  });
  </code></pre>
  
  <p>What is the problem with my config ? </p>
  
  <p>Any way, When I call response(" with some response "), I get results right. i.e the $httpBackEnd returns what is put in response !  </p>