public void MaxLengthAttribute_AddValidation_CustomMessage()
{
// Arrange
var propertyName = "Length";
var message = "{0} must be at most {1}";
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), propertyName);
var expectedMessage = "Length must be at most 5";
var attribute = new MaxLengthAttribute(5)
{
ErrorMessage = message
};
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: null);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(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-maxlength", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-maxlength-max", kvp.Key); Assert.Equal("5", kvp.Value); });
}
public void MaxLengthAttribute_AddValidation_Localize()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new MaxLengthAttribute(10);
attribute.ErrorMessage = "Property must be max '{1}' characters long.";
var expectedProperties = new object[] { "Length", 10 };
var expectedMessage = "Property must be max '10' characters long.";
var stringLocalizer = new Mock <IStringLocalizer>();
stringLocalizer.Setup(s => s[attribute.ErrorMessage, expectedProperties])
.Returns(new LocalizedString(attribute.ErrorMessage, expectedMessage));
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(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-maxlength", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-maxlength-max", kvp.Key); Assert.Equal("10", kvp.Value); });
}
public void AddValidation_DoesNotTrounceExistingAttributes()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new MaxLengthAttribute(10);
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: null);
var expectedMessage = attribute.FormatErrorMessage("Length");
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new AttributeDictionary());
context.Attributes.Add("data-val", "original");
context.Attributes.Add("data-val-maxlength", "original");
context.Attributes.Add("data-val-maxlength-max", "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-maxlength", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-maxlength-max", kvp.Key); Assert.Equal("original", kvp.Value); });
}
public void ClientRulesWithMaxLengthAttribute_StringLocalizer_ReturnsLocalizedErrorString()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var errorKey = metadata.GetDisplayName();
var attribute = new MaxLengthAttribute(10);
attribute.ErrorMessage = errorKey;
var localizedString = new LocalizedString(errorKey, "Longueur est invalide");
var stringLocalizer = new Mock<IStringLocalizer>();
stringLocalizer.Setup(s => s[errorKey]).Returns(localizedString);
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer.Object);
var serviceCollection = new ServiceCollection();
var requestServices = serviceCollection.BuildServiceProvider();
var context = new ClientModelValidationContext(metadata, provider, requestServices);
// Act
var rules = adapter.GetClientValidationRules(context);
// Assert
var rule = Assert.Single(rules);
Assert.Equal("maxlength", rule.ValidationType);
Assert.Equal(1, rule.ValidationParameters.Count);
Assert.Equal(10, rule.ValidationParameters["max"]);
Assert.Equal("Longueur est invalide", rule.ErrorMessage);
}
public void ClientRulesWithMaxLengthAttribute_Localize()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new MaxLengthAttribute(10);
attribute.ErrorMessage = "Property must be max '{1}' characters long.";
var expectedProperties = new object[] { "Length", 10 };
var expectedMessage = "Property must be max '10' characters long.";
var stringLocalizer = new Mock<IStringLocalizer>();
stringLocalizer.Setup(s => s[attribute.ErrorMessage, expectedProperties])
.Returns(new LocalizedString(attribute.ErrorMessage, expectedMessage));
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider);
// Act
var rules = adapter.GetClientValidationRules(context);
// Assert
var rule = Assert.Single(rules);
Assert.Equal("maxlength", rule.ValidationType);
Assert.Equal(1, rule.ValidationParameters.Count);
Assert.Equal(10, rule.ValidationParameters["max"]);
Assert.Equal(attribute.FormatErrorMessage("Length"), rule.ErrorMessage);
}
public void MaxLengthAttribute_AddValidation_StringLocalizer_ReturnsLocalizedErrorString()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var errorKey = metadata.GetDisplayName();
var attribute = new MaxLengthAttribute(10);
attribute.ErrorMessage = errorKey;
var localizedString = new LocalizedString(errorKey, "Longueur est invalide");
var stringLocalizer = new Mock <IStringLocalizer>();
stringLocalizer.Setup(s => s[errorKey, metadata.GetDisplayName(), attribute.Length]).Returns(localizedString);
var expectedMessage = "Longueur est invalide";
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer.Object);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(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-maxlength", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-maxlength-max", kvp.Key); Assert.Equal("10", kvp.Value); });
}
public void AddValidation_DoesNotTrounceExistingAttributes()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new MaxLengthAttribute(10);
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: null);
var expectedMessage = attribute.FormatErrorMessage("Length");
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new Dictionary <string, string>());
context.Attributes.Add("data-val", "original");
context.Attributes.Add("data-val-maxlength", "original");
context.Attributes.Add("data-val-maxlength-max", "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-maxlength", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-maxlength-max", kvp.Key); Assert.Equal("original", kvp.Value); });
}
public void AddValidation_adds_max_rule()
{
// Arrange
var attribute = new MaxLengthAttribute(10);
var adapter = new MaxLengthAttributeAdapter(attribute);
var context = new ClientModelValidationContextBuilder()
.WithModelType <string>()
.Build();
// Act
adapter.AddValidation(context);
// Assert
context.Attributes.Keys.ShouldContain("v-validate");
context.Attributes["v-validate"].ShouldBe("{max:10}");
}
public void ClientRulesWithMaxLengthAttribute()
{
// Arrange
var metadata = ModelMetadataProviders.Current.GetMetadataForProperty(() => null, typeof(string), "Length");
var context = new ControllerContext();
var attribute = new MaxLengthAttribute(10);
var adapter = new MaxLengthAttributeAdapter(metadata, context, attribute);
// Act
var rules = adapter.GetClientValidationRules();
// Assert
ModelClientValidationRule rule = Assert.Single(rules);
Assert.Equal("maxlength", rule.ValidationType);
Assert.Equal(1, rule.ValidationParameters.Count);
Assert.Equal(10, rule.ValidationParameters["max"]);
Assert.Equal("The field Length must be a string or array type with a maximum length of '10'.", rule.ErrorMessage);
}
public void ClientRulesWithMaxLengthAttribute()
{
// Arrange
var metadata = ModelMetadataProviders.Current.GetMetadataForProperty(() => null, typeof(string), "Length");
var context = new ControllerContext();
var attribute = new MaxLengthAttribute(10);
var adapter = new MaxLengthAttributeAdapter(metadata, context, attribute);
// Act
var rules = adapter.GetClientValidationRules();
// Assert
ModelClientValidationRule rule = Assert.Single(rules);
Assert.Equal("maxlength", rule.ValidationType);
Assert.Equal(1, rule.ValidationParameters.Count);
Assert.Equal(10, rule.ValidationParameters["max"]);
Assert.Equal("The field Length must be a string or array type with a maximum length of '10'.", rule.ErrorMessage);
}
public void ClientRulesWithMaxLengthAttributeAndCustomMessage()
{
// Arrange
string propertyName = "Length";
string message = "{0} must be at most {1}";
var metadata = ModelMetadataProviders.Current.GetMetadataForProperty(() => null, typeof(string[]), propertyName);
var context = new ControllerContext();
var attribute = new MaxLengthAttribute(5) { ErrorMessage = message };
var adapter = new MaxLengthAttributeAdapter(metadata, context, attribute);
// Act
var rules = adapter.GetClientValidationRules();
// Assert
ModelClientValidationRule rule = Assert.Single(rules);
Assert.Equal("maxlength", rule.ValidationType);
Assert.Equal(1, rule.ValidationParameters.Count);
Assert.Equal(5, rule.ValidationParameters["max"]);
Assert.Equal("Length must be at most 5", rule.ErrorMessage);
}
public void ClientRulesWithMaxLengthAttribute()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new MaxLengthAttribute(10);
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: null);
var serviceCollection = new ServiceCollection();
var requestServices = serviceCollection.BuildServiceProvider();
var context = new ClientModelValidationContext(metadata, provider, requestServices);
// Act
var rules = adapter.GetClientValidationRules(context);
// Assert
var rule = Assert.Single(rules);
Assert.Equal("maxlength", rule.ValidationType);
Assert.Equal(1, rule.ValidationParameters.Count);
Assert.Equal(10, rule.ValidationParameters["max"]);
Assert.Equal(attribute.FormatErrorMessage("Length"), rule.ErrorMessage);
}
public void ClientRulesWithMaxLengthAttributeAndCustomMessage()
{
// Arrange
var propertyName = "Length";
var message = "{0} must be at most {1}";
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), propertyName);
var attribute = new MaxLengthAttribute(5) { ErrorMessage = message };
var adapter = new MaxLengthAttributeAdapter(attribute);
var serviceCollection = new ServiceCollection();
var requestServices = serviceCollection.BuildServiceProvider();
var context = new ClientModelValidationContext(metadata, provider, requestServices);
// Act
var rules = adapter.GetClientValidationRules(context);
// Assert
var rule = Assert.Single(rules);
Assert.Equal("maxlength", rule.ValidationType);
Assert.Equal(1, rule.ValidationParameters.Count);
Assert.Equal(5, rule.ValidationParameters["max"]);
Assert.Equal("Length must be at most 5", rule.ErrorMessage);
}
public void ClientRulesWithMaxLengthAttributeAndCustomMessage()
{
// Arrange
string propertyName = "Length";
string message = "{0} must be at most {1}";
var metadata = ModelMetadataProviders.Current.GetMetadataForProperty(() => null, typeof(string[]), propertyName);
var context = new ControllerContext();
var attribute = new MaxLengthAttribute(5)
{
ErrorMessage = message
};
var adapter = new MaxLengthAttributeAdapter(metadata, context, attribute);
// Act
var rules = adapter.GetClientValidationRules();
// Assert
ModelClientValidationRule rule = Assert.Single(rules);
Assert.Equal("maxlength", rule.ValidationType);
Assert.Equal(1, rule.ValidationParameters.Count);
Assert.Equal(5, rule.ValidationParameters["max"]);
Assert.Equal("Length must be at most 5", rule.ErrorMessage);
}
public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
{
if (attribute == null)
{
throw new ArgumentNullException(nameof(attribute));
}
IAttributeAdapter adapter;
var type = attribute.GetType();
if (type == typeof(RegularExpressionAttribute))
{
adapter = new RegularExpressionAttributeAdapter((RegularExpressionAttribute)attribute, stringLocalizer);
}
else if (type == typeof(MaxLengthAttribute))
{
adapter = new MaxLengthAttributeAdapter((MaxLengthAttribute)attribute, stringLocalizer);
}
else if (type == typeof(RequiredAttribute))
{
adapter = new RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
}
else if (type == typeof(CompareAttribute))
{
adapter = new CompareAttributeAdapter((CompareAttribute)attribute, stringLocalizer);
}
else if (type == typeof(MinLengthAttribute))
{
adapter = new MinLengthAttributeAdapter((MinLengthAttribute)attribute, stringLocalizer);
}
else if (type == typeof(CreditCardAttribute))
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-creditcard", stringLocalizer);
}
else if (type == typeof(StringLengthAttribute))
{
adapter = new StringLengthAttributeAdapter((StringLengthAttribute)attribute, stringLocalizer);
}
else if (type == typeof(RangeAttribute))
{
adapter = new RangeAttributeAdapterExt((RangeAttribute)attribute, stringLocalizer);
}
else if (type == typeof(DynamicRangeAttribute))
{
adapter = new DynamicRangeAttributeAdapter((DynamicRangeAttribute)attribute, stringLocalizer);
}
else if (type == typeof(EmailAddressAttribute))
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-email", stringLocalizer);
}
else if (type == typeof(PhoneAttribute))
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-phone", stringLocalizer);
}
else if (type == typeof(UrlAttribute))
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-url", stringLocalizer);
}
else
{
adapter = null;
}
return(adapter);
}
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);
}
/// <summary>
/// Creates an <see cref="IAttributeAdapter"/> for the given attribute.
/// </summary>
/// <param name="attribute">The attribute to create an adapter for.</param>
/// <param name="stringLocalizer">The localizer to provide to the adapter.</param>
/// <returns>An <see cref="IAttributeAdapter"/> for the given attribute.</returns>
public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
{
if (attribute == null)
{
throw new ArgumentNullException(nameof(attribute));
}
IAttributeAdapter adapter;
var type = attribute.GetType();
if (type == typeof(RegularExpressionAttribute))
{
adapter = new RegularExpressionAttributeAdapter((RegularExpressionAttribute)attribute, stringLocalizer);
}
else if (type == typeof(MaxLengthAttribute))
{
adapter = new MaxLengthAttributeAdapter((MaxLengthAttribute)attribute, stringLocalizer);
}
else if (type == typeof(RequiredAttribute))
{
adapter = new RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
}
else if (type == typeof(CompareAttribute))
{
adapter = new CompareAttributeAdapter((CompareAttribute)attribute, stringLocalizer);
}
else if (type == typeof(MinLengthAttribute))
{
adapter = new MinLengthAttributeAdapter((MinLengthAttribute)attribute, stringLocalizer);
}
else if (type == typeof(CreditCardAttribute))
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "creditcard", stringLocalizer);
}
else if (type == typeof(StringLengthAttribute))
{
adapter = new StringLengthAttributeAdapter((StringLengthAttribute)attribute, stringLocalizer);
}
else if (type == typeof(RangeAttribute))
{
adapter = new RangeAttributeAdapter((RangeAttribute)attribute, stringLocalizer);
}
else if (type == typeof(EmailAddressAttribute))
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "email", stringLocalizer);
}
else if (type == typeof(PhoneAttribute))
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "phone", stringLocalizer);
}
else if (type == typeof(UrlAttribute))
{
adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "url", stringLocalizer);
}
else
{
adapter = null;
}
return adapter;
}
public void MaxLengthAttribute_AddValidation_CustomMessage()
{
// Arrange
var propertyName = "Length";
var message = "{0} must be at most {1}";
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), propertyName);
var expectedMessage = "Length must be at most 5";
var attribute = new MaxLengthAttribute(5) { ErrorMessage = message };
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: null);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new AttributeDictionary());
// 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-maxlength", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-maxlength-max", kvp.Key); Assert.Equal("5", kvp.Value); });
}
public void MaxLengthAttribute_AddValidation_StringLocalizer_ReturnsLocalizedErrorString()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var errorKey = metadata.GetDisplayName();
var attribute = new MaxLengthAttribute(10);
attribute.ErrorMessage = errorKey;
var localizedString = new LocalizedString(errorKey, "Longueur est invalide");
var stringLocalizer = new Mock<IStringLocalizer>();
stringLocalizer.Setup(s => s[errorKey, metadata.GetDisplayName(), attribute.Length]).Returns(localizedString);
var expectedMessage = "Longueur est invalide";
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer.Object);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new AttributeDictionary());
// 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-maxlength", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-maxlength-max", kvp.Key); Assert.Equal("10", kvp.Value); });
}
public void MaxLengthAttribute_AddValidation_Localize()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new MaxLengthAttribute(10);
attribute.ErrorMessage = "Property must be max '{1}' characters long.";
var expectedProperties = new object[] { "Length", 10 };
var expectedMessage = "Property must be max '10' characters long.";
var stringLocalizer = new Mock<IStringLocalizer>();
stringLocalizer.Setup(s => s[attribute.ErrorMessage, expectedProperties])
.Returns(new LocalizedString(attribute.ErrorMessage, expectedMessage));
var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new AttributeDictionary());
// 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-maxlength", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-maxlength-max", kvp.Key); Assert.Equal("10", kvp.Value); });
}
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);
}
