public void RegisterValidatorAndRetrieve()
{
IIocContainer iocContainer = Substitute.For <IIocContainer>();
IocContainerValidatorFactory iocContainerValidatorFactory = new IocContainerValidatorFactory(iocContainer);
CustomerValidator customerValidator = new CustomerValidator();
Dictionary <string, IEntityValidator <Customer> > registry = new Dictionary <string, IEntityValidator <Customer> >();
iocContainer.WhenForAnyArgs(x => x.RegisterSingleInstanceNamed <IEntityValidator <Customer> >(null, null)).Do(x =>
{
Func <IIocContainerResolver, IEntityValidator <Customer> > func = x.Arg <Func <IIocContainerResolver, IEntityValidator <Customer> > >();
string name = x.Arg <string>();
IEntityValidator <Customer> validator = func(iocContainer);
registry.Add(name, validator);
});
iocContainer.GetInstanceOptionalByName(null, null).ReturnsForAnyArgs(x =>
{
string name = x.Arg <string>();
return(registry[name]);
});
iocContainerValidatorFactory.RegisterValidator(customerValidator);
IEntityValidator <Customer> entityValidator = iocContainerValidatorFactory.GetValidatorFor <Customer>();
Assert.IsNotNull(entityValidator);
Assert.AreSame(customerValidator, entityValidator);
}
public void GetValidatorForThrowsExceptionWhenThereIsNoEntityValidatorRegisteredForTheSpecifiedEntity()
{
IIocContainer iocContainer = Substitute.For <IIocContainer>();
iocContainer.GetInstanceOptionalByName(typeof(IEntityValidator <string>), typeof(string).FullName).Returns(null);
IocContainerValidatorFactory iocContainerValidatorFactory = new IocContainerValidatorFactory(iocContainer);
Assert.Throws <ValidatorFactoryException>(() => iocContainerValidatorFactory.GetValidatorFor <string>());
}
public void GetValidatorForShouldReturnTheRegisteredEntityValidator()
{
IIocContainer iocContainer = Substitute.For <IIocContainer>();
IEntityValidator <string> entityValidator = Substitute.For <IEntityValidator <string> >();
iocContainer.GetInstanceOptionalByName(typeof(IEntityValidator <string>), typeof(string).FullName).Returns(entityValidator);
IocContainerValidatorFactory iocContainerValidatorFactory = new IocContainerValidatorFactory(iocContainer);
Assert.AreSame(entityValidator, iocContainerValidatorFactory.GetValidatorFor <string>());
Assert.AreSame(entityValidator, iocContainerValidatorFactory.GetValidatorFor(typeof(string)));
}
public void RegisterValidatorWithIIocContainerResolverShouldCallRegisterSingleInstanceNamedWithCorrectArguments()
{
IIocContainer iocContainer = Substitute.For <IIocContainer>();
IocContainerValidatorFactory iocContainerValidatorFactory = new IocContainerValidatorFactory(iocContainer);
CustomerValidator customerValidator = new CustomerValidator();
iocContainer.WhenForAnyArgs(x => x.RegisterSingleInstanceNamed <IEntityValidator <Customer> >(null, null)).Do(x =>
{
Func <IIocContainerResolver, IEntityValidator <Customer> > func = x.Arg <Func <IIocContainerResolver, IEntityValidator <Customer> > >();
string name = x.Arg <string>();
IEntityValidator <Customer> validator = func(iocContainer);
Assert.AreEqual(typeof(Customer).FullName, name);
Assert.AreSame(customerValidator, validator);
});
iocContainerValidatorFactory.RegisterValidator(x => customerValidator);
}