Angular/Jasmin promise unit test not working - angularjs

Question

The following Angular controller works fine:
angular.module("mymodule", [])
.service('svc', function($q) {
this.call = function() {
return $q.when(3);
};
})
.controller('MainCtrl', function($scope,svc) {
svc.call()
.then(function successCallback(response) {
$scope.var1 = response;
console.log($scope.var1);
});
});
However the related Jasmin unit test returns an error:
describe('Testing a Controller that uses a Promise', function () {
var $scope;
var $q;
var deferred;
beforeEach(module('mymodule'));
beforeEach(inject(function($controller, _$rootScope_, _$q_, svc) {
$q = _$q_;
$scope = _$rootScope_.$new();
deferred = _$q_.defer();
spyOn(svc, 'call').and.returnValue(deferred.promise);
$controller('MainCtrl', {
$scope: $scope,
svc: svc
});
}));
it('should resolve promise', function () {
deferred.resolve(11);
$scope.$apply();
expect($scope.var1).toBe(11);
});
The error:
TypeError: undefined is not a constructor (evaluating 'svc.call()
.then(function successCallback(response) {
$scope.var1 = response;
console.log($scope.var1);
})') in test/cookbook2.js (line 11)
Any ideas how to fix this problem?
PLUNK: http://plnkr.co/edit/j8J8J31ver1IE3fl6GyY?p=preview