/// <summary>
/// Initialises a new instance of <see cref="MessageEnrichingValidatorDecorator{TValidated}"/>.
/// </summary>
/// <param name="validator">A validator instance.</param>
/// <param name="failureMessageEnricher">A service which adds failure messages to validation results.</param>
/// <exception cref="System.ArgumentNullException">If any parameter is <see langword="null" />.</exception>
public MessageEnrichingValidatorDecorator(IValidator <TValidated> validator, IAddsFailureMessagesToResult failureMessageEnricher)
{
this.validator = validator ?? throw new System.ArgumentNullException(nameof(validator));
this.failureMessageEnricher = failureMessageEnricher ?? throw new System.ArgumentNullException(nameof(failureMessageEnricher));
}
/// <summary>
/// Initialises a new instance of <see cref="MessageSupportValidatorWrapper"/>.
/// </summary>
/// <param name="failureMessageEnricher">The failure message enriching service.</param>
/// <exception cref="ArgumentNullException">If <paramref name="failureMessageEnricher"/> is <see langword="null" />.</exception>
public MessageSupportValidatorWrapper(IAddsFailureMessagesToResult failureMessageEnricher)
{
this.failureMessageEnricher = failureMessageEnricher ?? throw new ArgumentNullException(nameof(failureMessageEnricher));
}
public void ValidateAsyncShouldReturnTheWrappedValidatorResultIfOptionsDisableMessageGeneration([Frozen] IValidator <object> validator,
[Frozen] IAddsFailureMessagesToResult failureMessageEnricher,
MessageEnrichingValidatorDecorator <object> sut,
[RuleResult] ValidationResult <object> originalResult,
[RuleResult] ValidationResult <object> resultWithMessages,
object validatedObject,
ValidationOptions options)
{
options.EnableMessageGeneration = false;
Mock.Get(validator).Setup(x => x.ValidateAsync(validatedObject, options, default)).Returns(Task.FromResult <IQueryableValidationResult <object> >(originalResult));
Assert.That(async() => await sut.ValidateAsync(validatedObject, options), Is.SameAs(originalResult));
Mock.Get(failureMessageEnricher).Verify(x => x.GetResultWithMessagesAsync <object>(It.IsAny <IQueryableValidationResult <object> >(), It.IsAny <CancellationToken>()), Times.Never);
}
public void ValidateAsyncShouldReturnTheWrappedValidatorResultIfOptionsAreOmitted([Frozen] IValidator <object> validator,
[Frozen] IAddsFailureMessagesToResult failureMessageEnricher,
MessageEnrichingValidatorDecorator <object> sut,
[RuleResult] ValidationResult <object> originalResult,
[RuleResult] ValidationResult <object> resultWithMessages,
object validatedObject)
{
Mock.Get(validator).Setup(x => x.ValidateAsync(validatedObject, default, default)).Returns(Task.FromResult <IQueryableValidationResult <object> >(originalResult));
public void ValidateAsyncShouldUseTheWrappedValidatorThenReturnTheResultEnrichedWithMessagesIfOptionsEnableIt([Frozen] IValidator <object> validator,
[Frozen] IAddsFailureMessagesToResult failureMessageEnricher,
MessageEnrichingValidatorDecorator <object> sut,
[RuleResult] ValidationResult <object> originalResult,
[RuleResult] ValidationResult <object> resultWithMessages,
object validatedObject,
ValidationOptions options)
{
options.EnableMessageGeneration = true;
Mock.Get(validator).Setup(x => x.ValidateAsync(validatedObject, options, default)).Returns(Task.FromResult <IQueryableValidationResult <object> >(originalResult));
Mock.Get(failureMessageEnricher).Setup(x => x.GetResultWithMessagesAsync(originalResult, default)).Returns(Task.FromResult <IQueryableValidationResult <object> >(resultWithMessages));
Assert.That(async() => await sut.ValidateAsync(validatedObject, options), Is.SameAs(resultWithMessages));
}
