public void CreateValidators_DoesNotAddDuplicateRequiredAttribute_ForIsRequiredTrue()
{
// Arrange
var provider = new DataAnnotationsClientModelValidatorProvider(
new ValidationAttributeAdapterProvider(),
Options.Create(new MvcDataAnnotationsLocalizationOptions()),
stringLocalizerFactory: null);
var metadata = _metadataProvider.GetMetadataForProperty(
typeof(DummyRequiredAttributeHelperClass),
nameof(DummyRequiredAttributeHelperClass.ValueTypeWithoutAttribute));
var items = GetValidatorItems(metadata);
var expectedValidatorItem = new ClientValidatorItem
{
Validator = new RequiredAttributeAdapter(new RequiredAttribute(), stringLocalizer: null),
IsReusable = true
};
items.Add(expectedValidatorItem);
var providerContext = new ClientValidatorProviderContext(metadata, items);
// Act
provider.CreateValidators(providerContext);
// Assert
var validatorItem = Assert.Single(providerContext.Results);
Assert.Same(expectedValidatorItem.Validator, validatorItem.Validator);
}
public void UnknownValidationAttribute_IsNotAddedAsValidator()
{
// Arrange
var provider = new DataAnnotationsClientModelValidatorProvider(
new ValidationAttributeAdapterProvider(),
Options.Create(new MvcDataAnnotationsLocalizationOptions()),
stringLocalizerFactory: null);
var metadata = _metadataProvider.GetMetadataForType(typeof(DummyClassWithDummyValidationAttribute));
var providerContext = new ClientValidatorProviderContext(metadata, GetValidatorItems(metadata));
// Act
provider.CreateValidators(providerContext);
// Assert
var validatorItem = Assert.Single(providerContext.Results);
Assert.Null(validatorItem.Validator);
}
public void CreateValidators_DoesNotAddRequiredAttribute_ForIsRequiredFalse()
{
// Arrange
var provider = new DataAnnotationsClientModelValidatorProvider(
new ValidationAttributeAdapterProvider(),
Options.Create(new MvcDataAnnotationsLocalizationOptions()),
stringLocalizerFactory: null);
var metadata = _metadataProvider.GetMetadataForProperty(
typeof(DummyRequiredAttributeHelperClass),
nameof(DummyRequiredAttributeHelperClass.ReferenceTypeWithoutAttribute));
var providerContext = new ClientValidatorProviderContext(metadata, GetValidatorItems(metadata));
// Act
provider.CreateValidators(providerContext);
// Assert
Assert.Empty(providerContext.Results);
}
public void CreateValidators_AddsRequiredAttribute_ForIsRequiredTrue()
{
// Arrange
var provider = new DataAnnotationsClientModelValidatorProvider(
new ValidationAttributeAdapterProvider(),
Options.Create(new MvcDataAnnotationsLocalizationOptions()),
stringLocalizerFactory: null);
var metadata = _metadataProvider.GetMetadataForProperty(
typeof(DummyRequiredAttributeHelperClass),
nameof(DummyRequiredAttributeHelperClass.ValueTypeWithoutAttribute));
var providerContext = new ClientValidatorProviderContext(metadata, GetValidatorItems(metadata));
// Act
provider.CreateValidators(providerContext);
// Assert
var validatorItem = Assert.Single(providerContext.Results);
Assert.IsType <RequiredAttributeAdapter>(validatorItem.Validator);
}
public void CreateValidators_DoesNotAddExtraRequiredAttribute_IfAttributeIsSpecifiedExplicitly()
{
// Arrange
var provider = new DataAnnotationsClientModelValidatorProvider(
new ValidationAttributeAdapterProvider(),
Options.Create(new MvcDataAnnotationsLocalizationOptions()),
stringLocalizerFactory: null);
var metadata = _metadataProvider.GetMetadataForProperty(
typeof(DummyRequiredAttributeHelperClass),
nameof(DummyRequiredAttributeHelperClass.WithAttribute));
var providerContext = new ClientValidatorProviderContext(metadata, GetValidatorItems(metadata));
// Act
provider.CreateValidators(providerContext);
// Assert
var validatorItem = Assert.Single(providerContext.Results);
var adapter = Assert.IsType <RequiredAttributeAdapter>(validatorItem.Validator);
Assert.Equal("Custom Required Message", adapter.Attribute.ErrorMessage);
}