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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Web.Mvc;
using Microsoft.Web.UnitTestUtil;
using Moq;
using Xunit;
using Assert = Microsoft.TestCommon.AssertEx;
namespace Microsoft.Web.Mvc.Test
{
public class SerializationExtensionsTest
{
[Fact]
public void SerializeFromProvidedValueOverridesViewData()
{
// Arrange
ViewDataDictionary vdd = new ViewDataDictionary
{
{ "someKey", 42 }
};
HtmlHelper helper = MvcHelper.GetHtmlHelper(vdd);
Mock<MvcSerializer> mockSerializer = new Mock<MvcSerializer>();
mockSerializer.Setup(o => o.Serialize("Hello!", SerializationMode.Signed)).Returns("some-value");
// Act
MvcHtmlString htmlString = helper.Serialize("someKey", "Hello!", SerializationMode.Signed, mockSerializer.Object);
// Assert
Assert.Equal(@"<input name=""someKey"" type=""hidden"" value=""some-value"" />", htmlString.ToHtmlString());
}
[Fact]
public void SerializeFromViewData()
{
// Arrange
ViewDataDictionary vdd = new ViewDataDictionary
{
{ "someKey", 42 }
};
HtmlHelper helper = MvcHelper.GetHtmlHelper(vdd);
Mock<MvcSerializer> mockSerializer = new Mock<MvcSerializer>();
mockSerializer.Setup(o => o.Serialize(42, SerializationMode.EncryptedAndSigned)).Returns("some-other-value");
// Act
MvcHtmlString htmlString = helper.Serialize("someKey", SerializationMode.EncryptedAndSigned, mockSerializer.Object);
// Assert
Assert.Equal(@"<input name=""someKey"" type=""hidden"" value=""some-other-value"" />", htmlString.ToHtmlString());
}
[Fact]
public void SerializeThrowsIfHtmlHelperIsNull()
{
Assert.ThrowsArgumentNull(
delegate { SerializationExtensions.Serialize(null, "someName"); }, "htmlHelper");
}
[Fact]
public void SerializeThrowsIfNameIsEmpty()
{
// Arrange
HtmlHelper helper = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
Assert.ThrowsArgumentNullOrEmpty(
delegate { helper.Serialize(""); }, "name");
}
[Fact]
public void SerializeThrowsIfNameIsNull()
{
// Arrange
HtmlHelper helper = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
Assert.ThrowsArgumentNullOrEmpty(
delegate { helper.Serialize(null); }, "name");
}
}
}
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