98 lines
4.2 KiB
C#
98 lines
4.2 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System.ComponentModel.DataAnnotations;
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using Microsoft.AspNet.Testing;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Localization;
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using Moq;
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using Xunit;
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namespace Microsoft.AspNet.Mvc.ModelBinding.Validation
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{
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public class MaxLengthAttributeAdapterTest
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{
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[Fact]
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[ReplaceCulture]
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public void ClientRulesWithMaxLengthAttribute()
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{
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// Arrange
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var provider = TestModelMetadataProvider.CreateDefaultProvider();
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var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
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var attribute = new MaxLengthAttribute(10);
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var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: null);
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var serviceCollection = new ServiceCollection();
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var requestServices = serviceCollection.BuildServiceProvider();
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var context = new ClientModelValidationContext(metadata, provider, requestServices);
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// Act
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var rules = adapter.GetClientValidationRules(context);
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// Assert
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var rule = Assert.Single(rules);
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Assert.Equal("maxlength", rule.ValidationType);
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Assert.Equal(1, rule.ValidationParameters.Count);
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Assert.Equal(10, rule.ValidationParameters["max"]);
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Assert.Equal(attribute.FormatErrorMessage("Length"), rule.ErrorMessage);
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}
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[Fact]
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[ReplaceCulture]
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public void ClientRulesWithMaxLengthAttributeAndCustomMessage()
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{
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// Arrange
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var propertyName = "Length";
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var message = "{0} must be at most {1}";
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var provider = TestModelMetadataProvider.CreateDefaultProvider();
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var metadata = provider.GetMetadataForProperty(typeof(string), propertyName);
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var attribute = new MaxLengthAttribute(5) { ErrorMessage = message };
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var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer: null);
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var serviceCollection = new ServiceCollection();
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var requestServices = serviceCollection.BuildServiceProvider();
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var context = new ClientModelValidationContext(metadata, provider, requestServices);
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// Act
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var rules = adapter.GetClientValidationRules(context);
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// Assert
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var rule = Assert.Single(rules);
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Assert.Equal("maxlength", rule.ValidationType);
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Assert.Equal(1, rule.ValidationParameters.Count);
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Assert.Equal(5, rule.ValidationParameters["max"]);
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Assert.Equal("Length must be at most 5", rule.ErrorMessage);
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}
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#if DNX451
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[Fact]
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[ReplaceCulture]
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public void ClientRulesWithMaxLengthAttribute_StringLocalizer_ReturnsLocalizedErrorString()
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{
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// Arrange
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var provider = TestModelMetadataProvider.CreateDefaultProvider();
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var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
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var errorKey = metadata.GetDisplayName();
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var attribute = new MaxLengthAttribute(10);
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attribute.ErrorMessage = errorKey;
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var localizedString = new LocalizedString(errorKey, "Longueur est invalide");
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var stringLocalizer = new Mock<IStringLocalizer>();
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stringLocalizer.Setup(s => s[errorKey]).Returns(localizedString);
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var adapter = new MaxLengthAttributeAdapter(attribute, stringLocalizer.Object);
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var serviceCollection = new ServiceCollection();
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var requestServices = serviceCollection.BuildServiceProvider();
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var context = new ClientModelValidationContext(metadata, provider, requestServices);
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// Act
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var rules = adapter.GetClientValidationRules(context);
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// Assert
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var rule = Assert.Single(rules);
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Assert.Equal("maxlength", rule.ValidationType);
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Assert.Equal(1, rule.ValidationParameters.Count);
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Assert.Equal(10, rule.ValidationParameters["max"]);
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Assert.Equal("Longueur est invalide", rule.ErrorMessage);
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}
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#endif
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}
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} |