茉莉花模拟ajax调用的成功回调中没有位置标头

Question

I am mocking an ajax request using jasmine-ajax as follows

jasmine.Ajax.requests.mostRecent().respondWith({
    "status": 200,
    "responseText": '{}'
});

I am trying to get the 'Location' header for the request object passed to the ajax success callback as follows:

success(function(data, textStatus, request) {
    var url = request.getResponseHeader('Location');
    url = url.substring(...);
}

but it returns null and the jasmine test fails because substring function is called on null. What should I do? Note: I can access the 'Location' header just fine if the ajax request is not mocked.

Answer 1

You could add that function to the object that you are returning:

jasmine.Ajax.requests.mostRecent().respondWith({
  "status": 200,
  "responseText": '{}',
  "getResponseHeader": function(arg) { return 'customlocation';}
});