resolve doesn't work when the factory in the map is a string

[jnizet]

When the resolve map of a state is defined as follows:

resolve: {
    value: 'foo'
}

then 'foo' is supposed to be an alias to a service, that will be called by ui-router, and return a value or a promise. However, that doesn't work (
Link to plunkr).

The line 130 of angular-ui-router.js is suspect:

plan.push(key, [ function() { return $injector.get(key); }], NO_DEPENDENCIES);

Indeed, instead of getting the service from the $injector using the value of the map attribute, it gets it using the key.

I think the following lines:

  if (isString(value)) {
    plan.push(key, [ function() { return $injector.get(key); }], NO_DEPENDENCIES);
  } else {
    var params = $injector.annotate(value);
    forEach(params, function (param) {
      if (param !== key && invocables.hasOwnProperty(param)) visit(invocables[param], param);
    });
    plan.push(key, value, params);
  }

should be replaced with:

  var fn = value;
  if (isString(value)) {
    fn = $injector.get(value);
  }
  var params = $injector.annotate(fn);
  forEach(params, function (param) {
    if (param !== key && invocables.hasOwnProperty(param)) visit(invocables[param], param);
  });
  plan.push(key, fn, params);