public void GetAllManufacturersIncludeDronesEnsureRepositoryIsCalled()
{
var manufacturerRepo = new Mock <IManufacturerRepository>();
IManufacturerService manufacturerService = new ManufacturerService(manufacturerRepo.Object);
var isCalled = false;
manufacturerRepo.Setup(x => x.GetAllManufacturersIncludeDrones()).Callback(() => isCalled = true).Returns(new List <Manufacturer>());
manufacturerService.GetAllManufacturersIncludeDrones();
Assert.True(isCalled);
}