IValidator <TValidated> GetValidatorPrivate <TValidated>(ValidationManifest manifest)
{
return(new Validator <TValidated>(manifest,
resolver.GetRequiredService <IGetsRuleExecutor>(),
resolver.GetRequiredService <IGetsAllExecutableRulesWithDependencies>(),
resolver.GetRequiredService <IGetsResolvedValidationOptions>(),
resolver.GetRequiredService <IGetsRuleExecutionContext>()));
}
public void GetValidatorShouldReturnACorrectlyTypedGenericValidator([Frozen, AutofixtureServices] IServiceProvider resolver,
ValidatorFromManifestFactory sut,
[ManifestModel] ValidationManifest manifest)
{
manifest.ValidatedType = typeof(string);
Assert.That(() => sut.GetValidator(manifest), Is.InstanceOf <Validator <string> >());
}
/// <summary>
/// Gets a validator from a validation manifest.
/// </summary>
/// <param name="manifest">The validation manifest.</param>
/// <returns>A validator.</returns>
public IValidator GetValidator(ValidationManifest manifest)
{
if (manifest is null)
{
throw new ArgumentNullException(nameof(manifest));
}
var method = GetType().GetTypeInfo().GetDeclaredMethod(nameof(GetValidatorPrivate)).MakeGenericMethod(manifest.ValidatedType);
return((IValidator)method.Invoke(this, new [] { manifest }));
}
public void GetManifestShouldReturnManifestCreatedFromBuilderAndBuilderCustomisation([Frozen] IGetsValidatorBuilder builderFactory,
ManifestFromBuilderProvider sut,
IBuildsValidator <string> builder,
IValidatorBuilder <string> validatorBuilder,
[ManifestModel] ValidationManifest manifest)
{
Mock.Get(builderFactory)
.Setup(x => x.GetValidatorBuilder <string>(It.IsAny <ValidatorBuilderContext>()))
.Returns(validatorBuilder);
Mock.Get(validatorBuilder)
.Setup(x => x.GetManifest())
.Returns(manifest);
var result = sut.GetManifest(builder);
Assert.That(result, Is.SameAs(manifest));
Mock.Get(builder).Verify(x => x.ConfigureValidator(validatorBuilder), Times.Once);
}
/// <summary>
/// Gets a validator instance for a specified generic type, using a specified validation manifest.
/// The manifest must describe a validator which is able to validate the object type <typeparamref name="TValidated"/>.
/// </summary>
/// <typeparam name="TValidated">The type of object to validate.</typeparam>
/// <param name="factory">The validator factory.</param>
/// <param name="manifest">The validation manifest.</param>
/// <returns>A strongly-typed validator implementation.</returns>
/// <exception cref="ArgumentNullException">If either <paramref name="factory"/> or <paramref name="manifest"/> are <see langword="null"/>.</exception>
/// <exception cref="ArgumentException">If <paramref name="manifest"/> does not describe a validator for <typeparamref name="TValidated"/>.</exception>
public static IValidator <TValidated> GetValidator <TValidated>(this IGetsValidator factory, Manifest.ValidationManifest manifest)
{
if (factory is null)
{
throw new ArgumentNullException(nameof(factory));
}
if (!IsCorrectValidatedType <TValidated>(manifest.ValidatedType))
{
throw new ArgumentException(String.Format(GetExceptionMessage("ValidatedTypeMustBeSelectedValidatedType"), typeof(TValidated).Name), nameof(manifest));
}
return((IValidator <TValidated>)factory.GetValidator(manifest));
}