public Task <object?> InvokeAsync(QueryContext context, CancellationToken cancellationToken)
{
try { DataAnnotationsValidator.Validate(context.Query, context.ScopedServices); }
catch (ValidationException ex) { throw ServiceErrorException.From(ex); }
return(_next(context, cancellationToken));
}
public void RespectsNullableRefTypeAnnotation()
{
var command = new GetUserQuery {
};
var validationEx = Assert.Throws <ValidationException>(() => DataAnnotationsValidator.Validate(command));
Assert.IsType <RequiredAttribute>(validationEx.ValidationAttribute);
Assert.Equal(new[] { nameof(command.Identifier) }, validationEx.ValidationResult.MemberNames);
var serviceErrorEx = ServiceErrorException.From(validationEx);
Assert.Equal(ServiceErrorCode.ParamNotSpecified, serviceErrorEx.ErrorCode);
Assert.Equal(new[] { nameof(command.Identifier) }, serviceErrorEx.Args);
}
public void ChecksNestedProperty()
{
var command = new GetUserQuery
{
Identifier = new UserIdentifier.Name {
}
};
var validationEx = Assert.Throws <ValidationException>(() => DataAnnotationsValidator.Validate(command));
Assert.IsType <RequiredAttribute>(validationEx.ValidationAttribute);
Assert.Equal(new[] { nameof(UserIdentifier.Name.Value) }, validationEx.ValidationResult.MemberNames);
var serviceErrorEx = ServiceErrorException.From(validationEx);
Assert.Equal(ServiceErrorCode.ParamNotSpecified, serviceErrorEx.ErrorCode);
Assert.Equal(new[] { nameof(command.Identifier) + "." + nameof(UserIdentifier.Name.Value) }, serviceErrorEx.Args);
}
public void RespectsIValidatableObjectImplementation()
{
var command = new ApproveUserCommand
{
UserName = "******",
Verify = true,
VerificationToken = null
};
var validationEx = Assert.Throws <ValidationException>(() => DataAnnotationsValidator.Validate(command));
Assert.IsType <ExtendedValidationResult>(validationEx.ValidationResult);
Assert.IsType <RequiredAttribute>(validationEx.ValidationAttribute);
Assert.Equal(new[] { nameof(command.VerificationToken) }, validationEx.ValidationResult.MemberNames);
var serviceErrorEx = ServiceErrorException.From(validationEx);
Assert.Equal(ServiceErrorCode.ParamNotSpecified, serviceErrorEx.ErrorCode);
Assert.Equal(new[] { nameof(command.VerificationToken) }, serviceErrorEx.Args);
}