56 lines
2.1 KiB
C#
56 lines
2.1 KiB
C#
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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System.Linq;
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using System.Web.Mvc;
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using Moq;
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using Xunit;
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namespace Microsoft.Web.Mvc.Test
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{
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public class FileExtensionsAttributeTest
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{
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[Fact]
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public void DefaultExtensions()
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{
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Assert.Equal("png,jpg,jpeg,gif", new FileExtensionsAttribute().Extensions);
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}
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[Fact]
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public void ClientRule()
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{
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// Arrange
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var attribute = new FileExtensionsAttribute { Extensions = " FoO, .bar,baz " };
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var provider = new Mock<ModelMetadataProvider>();
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var metadata = new ModelMetadata(provider.Object, null, null, typeof(string), "PropertyName");
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// Act
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ModelClientValidationRule clientRule = attribute.GetClientValidationRules(metadata, null).Single();
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// Assert
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Assert.Equal("accept", clientRule.ValidationType);
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Assert.Equal("The PropertyName field only accepts files with the following extensions: .foo, .bar, .baz", clientRule.ErrorMessage);
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Assert.Single(clientRule.ValidationParameters);
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Assert.Equal("foo,bar,baz", clientRule.ValidationParameters["exts"]);
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}
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[Fact]
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public void IsValidTests()
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{
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// Arrange
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var attribute = new FileExtensionsAttribute();
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// Act & Assert
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Assert.True(attribute.IsValid(null)); // Optional values are always valid
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Assert.True(attribute.IsValid("foo.png"));
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Assert.True(attribute.IsValid("foo.jpeg"));
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Assert.True(attribute.IsValid("foo.jpg"));
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Assert.True(attribute.IsValid("foo.gif"));
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Assert.True(attribute.IsValid(@"C:\Foo\baz.jpg"));
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Assert.False(attribute.IsValid("foo"));
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Assert.False(attribute.IsValid("foo.png.pif"));
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Assert.False(attribute.IsValid(@"C:\foo.png\bar"));
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Assert.False(attribute.IsValid("\0foo.png")); // Illegal character
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}
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}
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}
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