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 MaxLengthAttribute_AddValidation() { // 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>()); // 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); }); }
/// <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, "data-val-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, "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 if (type == typeof(FileExtensionsAttribute)) { adapter = new FileExtensionsAttributeAdapter((FileExtensionsAttribute)attribute, stringLocalizer); } else { adapter = null; } return(adapter); }