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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;
namespace Microsoft.Web.Mvc.ModelBinding.Test
{
public class ArrayModelBinderTest
{
[Fact]
public void BindModel()
{
// Arrange
ControllerContext controllerContext = new ControllerContext();
ExtensibleModelBindingContext bindingContext = new ExtensibleModelBindingContext
{
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(int[])),
ModelName = "someName",
ModelBinderProviders = new ModelBinderProviderCollection(),
ValueProvider = new SimpleValueProvider
{
{ "someName[0]", "42" },
{ "someName[1]", "84" }
}
};
Mock<IExtensibleModelBinder> mockIntBinder = new Mock<IExtensibleModelBinder>();
mockIntBinder
.Setup(o => o.BindModel(controllerContext, It.IsAny<ExtensibleModelBindingContext>()))
.Returns(
delegate(ControllerContext cc, ExtensibleModelBindingContext mbc)
{
mbc.Model = mbc.ValueProvider.GetValue(mbc.ModelName).ConvertTo(mbc.ModelType);
return true;
});
bindingContext.ModelBinderProviders.RegisterBinderForType(typeof(int), mockIntBinder.Object, false /* suppressPrefixCheck */);
// Act
bool retVal = new ArrayModelBinder<int>().BindModel(controllerContext, bindingContext);
// Assert
Assert.True(retVal);
int[] array = bindingContext.Model as int[];
Assert.Equal(new[] { 42, 84 }, array);
}
}
}
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