public async Task CreateReturnsHttpBadRequestResultWhenModelStateHasError()
{
const int orgId = 1;
var mediator = new Mock<IMediator>();
mediator.Setup(x => x.SendAsync(It.IsAny<EventSummaryQuery>())).ReturnsAsync(new EventSummaryViewModel { OrganizationId = orgId });
var sut = new ItineraryController(mediator.Object, MockSuccessValidation().Object);
sut.MakeUserAnOrgAdmin(orgId.ToString());
sut.AddModelStateError();
var result = await sut.Create(new ItineraryEditViewModel());
Assert.IsType<BadRequestObjectResult>(result);
}