public async Task Guests_Should_Call_IPersonService_GetGuests_And_Return_Ok()
{
PersonControllerMock mock = PersonControllerMock.Create();
mock.PersonService.Setup(service => service.GetGuests()).ReturnsAsync(() => new List <Person>());
IActionResult actionResult = await mock.Guests();
var okObjectResult = actionResult as OkObjectResult;
Assert.NotNull(okObjectResult);
var people = okObjectResult.Value as List <Person>;
Assert.NotNull(people);
mock.PersonService.Verify(service => service.GetGuests(), Times.Once);
}
