public void AddValidation_WithoutLocalizationAndCustomFileExtensions(string extensions, string expectedExtensions)
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(Profile), nameof(Profile.PhotoFileName));
var attribute = new FileExtensionsAttribute()
{
Extensions = extensions
};
attribute.ErrorMessage = "{0} expects only the following extensions: {1}";
// FileExtensionsAttribute formats the extension list for the error message
var formattedExtensions = string.Join(", ", expectedExtensions.Split(','));
var expectedErrorMessage = string.Format(attribute.ErrorMessage, nameof(Profile.PhotoFileName), formattedExtensions);
var adapter = new FileExtensionsAttributeAdapter(attribute, stringLocalizer: null);
var context = new ClientModelValidationContext(new ActionContext(), metadata, provider, new Dictionary <string, string>());
// Act
adapter.AddValidation(context);
// Assert
Assert.Collection(
context.Attributes,
kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("true", kvp.Value); },
kvp => { Assert.Equal("data-val-fileextensions", kvp.Key); Assert.Equal(expectedErrorMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-fileextensions-extensions", kvp.Key); Assert.Equal(expectedExtensions, kvp.Value); });
}
public void AddValidation_DoesNotTrounceExistingAttributes()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(Profile), "PhotoFileName");
var attribute = new FileExtensionsAttribute()
{
Extensions = "jpg"
};
attribute.ErrorMessage = "{0} expects only the following extensions: {1}";
var adapter = new FileExtensionsAttributeAdapter(attribute, stringLocalizer: null);
var context = new ClientModelValidationContext(new ActionContext(), metadata, provider, new Dictionary <string, string>());
context.Attributes.Add("data-val", "original");
context.Attributes.Add("data-val-fileextensions", "original");
context.Attributes.Add("data-val-fileextensions-extensions", "original");
// Act
adapter.AddValidation(context);
// Assert
Assert.Collection(
context.Attributes,
kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-fileextensions", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-fileextensions-extensions", kvp.Key); Assert.Equal("original", kvp.Value); });
}
public void AddValidation_adds_ext_rule(string extensions)
{
// Arrange
var attribute = new FileExtensionsAttribute {
Extensions = extensions
};
var adapter = new FileExtensionsAttributeAdapter(attribute);
var context = new ClientModelValidationContextBuilder()
.WithModelType <string>()
.Build();
// Act
adapter.AddValidation(context);
// Assert
context.Attributes.Keys.ShouldContain("v-validate");
context.Attributes["v-validate"].ShouldBe("{ext:['pdf','png','zip']}");
}
public void AddValidation_WithLocalization(string extensions, string expectedExtensions)
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(Profile), nameof(Profile.PhotoFileName));
var attribute = new FileExtensionsAttribute()
{
Extensions = extensions
};
attribute.ErrorMessage = "{0} expects only the following extensions: {1}";
var formattedExtensions = string.Join(", ", expectedExtensions.Split(','));
var expectedProperties = new object[] { "PhotoFileName", formattedExtensions };
var expectedErrorMessage = $"{nameof(Profile.PhotoFileName)} expects only the following extensions: {formattedExtensions}";
var stringLocalizer = new Mock <IStringLocalizer>();
stringLocalizer
.Setup(s => s[attribute.ErrorMessage, expectedProperties])
.Returns(new LocalizedString(attribute.ErrorMessage, expectedErrorMessage));
var adapter = new FileExtensionsAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);
var context = new ClientModelValidationContext(new ActionContext(), metadata, provider, new Dictionary <string, string>());
// Act
adapter.AddValidation(context);
// Assert
Assert.Collection(
context.Attributes,
kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("true", kvp.Value); },
kvp => { Assert.Equal("data-val-fileextensions", kvp.Key); Assert.Equal(expectedErrorMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-fileextensions-extensions", kvp.Key); Assert.Equal(expectedExtensions, kvp.Value); });
}
public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
{
if (attribute == null)
{
throw new ArgumentNullException(nameof(attribute));
}
if (_options == null)
{
throw new ArgumentNullException(nameof(_options));
}
IAttributeAdapter adapter;
if (attribute is CompareAttribute compareAttribute)
{
adapter = new CompareAttributeAdapter(compareAttribute);
}
else if (attribute is CreditCardAttribute creditCardAttribute)
{
adapter = new CreditCardAttributeAdapter(creditCardAttribute);
}
else if (attribute is EmailAddressAttribute emailAddressAttribute)
{
adapter = new EmailAddressAttributeAdapter(emailAddressAttribute);
}
else if (attribute is FileExtensionsAttribute fileExtensionsAttribute)
{
adapter = new FileExtensionsAttributeAdapter(fileExtensionsAttribute);
}
else if (attribute is MaxLengthAttribute maxLengthAttribute)
{
adapter = new MaxLengthAttributeAdapter(maxLengthAttribute);
}
else if (attribute is MinLengthAttribute minLengthAttribute)
{
adapter = new MinLengthAttributeAdapter(minLengthAttribute);
}
else if (attribute is RangeAttribute rangeAttribute)
{
adapter = new RangeAttributeAdapter(rangeAttribute, _options);
}
else if (attribute is RegularExpressionAttribute regularExpressionAttribute)
{
adapter = new RegularExpressionAttributeAdapter(regularExpressionAttribute);
}
else if (attribute is RequiredAttribute requiredAttribute)
{
adapter = new RequiredAttributeAdapter(requiredAttribute);
}
else if (attribute is StringLengthAttribute stringLengthAttribute)
{
adapter = new StringLengthAttributeAdapter(stringLengthAttribute);
}
else if (attribute is UrlAttribute urlAttribute)
{
adapter = new UrlAttributeAdapter(urlAttribute);
}
else
{
adapter = null;
}
return(adapter);
}
public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
{
if (attribute == null)
{
throw new ArgumentNullException(nameof(attribute));
}
IAttributeAdapter adapter;
var type = attribute.GetType();
if (attribute is RegularExpressionAttribute)
{
adapter = new RegularExpressionAttributeAdapter((RegularExpressionAttribute)attribute, stringLocalizer);
}
else if (attribute is MaxLengthAttribute)
{
adapter = new MaxLengthAttributeAdapter((MaxLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is RequiredAttribute)
{
adapter = new RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
}
else if (attribute is CompareAttribute)
{
adapter = new CompareAttributeAdapter((CompareAttribute)attribute, stringLocalizer);
}
else if (attribute is MinLengthAttribute)
{
adapter = new MinLengthAttributeAdapter((MinLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is CreditCardAttribute)
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-creditcard", stringLocalizer);
}
else if (attribute is StringLengthAttribute)
{
adapter = new StringLengthAttributeAdapter((StringLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is RangeAttribute)
{
adapter = new RangeAttributeAdapter((RangeAttribute)attribute, stringLocalizer);
}
else if (attribute is EmailAddressAttribute)
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-email", stringLocalizer);
}
else if (attribute is PhoneAttribute)
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-phone", stringLocalizer);
}
else if (attribute is UrlAttribute)
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-url", stringLocalizer);
}
else if (attribute is FileExtensionsAttribute)
{
adapter = new FileExtensionsAttributeAdapter((FileExtensionsAttribute)attribute, stringLocalizer);
}
else
{
adapter = defaultClientModelValidatorProvider.GetAttributeAdapter(attribute, stringLocalizer);
}
return(adapter);
}
public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
{
if (attribute == null)
{
throw new ArgumentNullException(nameof(attribute));
}
IAttributeAdapter adapter = null;
var type = attribute.GetType();
#if NETCOREAPP2_2
if (attribute is RegularExpressionAttribute)
{
adapter = new RegularExpressionAttributeAdapter((RegularExpressionAttribute)attribute, stringLocalizer);
}
else if (attribute is MaxLengthAttribute)
{
adapter = new MaxLengthAttributeAdapter((MaxLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is RequiredAttribute)
{
adapter = new Microsoft.AspNetCore.Mvc.DataAnnotations.Internal.RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
}
else if (attribute is CompareAttribute)
{
adapter = new CompareAttributeAdapter((CompareAttribute)attribute, stringLocalizer);
}
else if (attribute is MinLengthAttribute)
{
adapter = new MinLengthAttributeAdapter((MinLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is CreditCardAttribute)
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-creditcard", stringLocalizer);
}
else if (attribute is StringLengthAttribute)
{
adapter = new StringLengthAttributeAdapter((StringLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is RangeAttribute)
{
adapter = new RangeAttributeAdapter((RangeAttribute)attribute, stringLocalizer);
}
else if (attribute is EmailAddressAttribute)
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-email", stringLocalizer);
}
else if (attribute is PhoneAttribute)
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-phone", stringLocalizer);
}
else if (attribute is UrlAttribute)
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-url", stringLocalizer);
}
else if (attribute is FileExtensionsAttribute)
{
adapter = new FileExtensionsAttributeAdapter((FileExtensionsAttribute)attribute, stringLocalizer);
}
else
{
adapter = defaultClientModelValidatorProvider.GetAttributeAdapter(attribute, stringLocalizer);
}
#else
if (attribute is RegularExpressionAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.RegularExpressionAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (RegularExpressionAttribute)attribute, stringLocalizer);
}
else if (attribute is MaxLengthAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.MaxLengthAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (MaxLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is RequiredAttribute)
{
adapter = new RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
}
else if (attribute is CompareAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.CompareAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (CompareAttribute)attribute, stringLocalizer);
}
else if (attribute is MinLengthAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.MinLengthAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (MinLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is CreditCardAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.DataTypeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (DataTypeAttribute)attribute, "data-val-creditcard", stringLocalizer);
}
else if (attribute is StringLengthAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.StringLengthAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (StringLengthAttribute)attribute, stringLocalizer);
}
else if (attribute is RangeAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.RangeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (RangeAttribute)attribute, stringLocalizer);
}
else if (attribute is EmailAddressAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.DataTypeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (DataTypeAttribute)attribute, "data-val-email", stringLocalizer);
}
else if (attribute is PhoneAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.DataTypeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (DataTypeAttribute)attribute, "data-val-phone", stringLocalizer);
}
else if (attribute is UrlAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.DataTypeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (DataTypeAttribute)attribute, "data-val-url", stringLocalizer);
}
else if (attribute is FileExtensionsAttribute)
{
adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.FileExtensionsAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (FileExtensionsAttribute)attribute, stringLocalizer);
}
else
{
adapter = defaultClientModelValidatorProvider.GetAttributeAdapter(attribute, stringLocalizer);
}
#endif
return(adapter);
}
