separatestate.js

describe('when the bar function is called', function () {
  beforeEach(function () {
    _scope.bar();
  });
  
  it('should have called the foo function from the service', function () {
    expect(service.foo).toHaveBeenCalled();
  });
  
  describe('when the foo promise resolves', function () {
    beforeEach(function () {
      service.deferredFoo.resolve();
      _scope.$digest();
    });
    
    it('should set the qux variable correctly', function () {
      expect(_scope.qux).toBe(true);
    });
  });
  
  describe('when the foo promise rejects', function () {
    beforeEach(function () {
      service.deferredFoo.reject();
      _scope.$digest();
    });
    
    it('should set the qux variable correctly', function () {
      expect(_scope.qux).toBeUndefined();
    });
  });
});