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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Web.Http.Controllers;
using System.Web.Http.Metadata.Providers;
using System.Web.Http.Util;
using Moq;
using Xunit;
namespace System.Web.Http.ModelBinding.Binders
{
public class ArrayModelBinderTest
{
[Fact]
public void BindModel()
{
// Arrange
Mock<IModelBinder> mockIntBinder = new Mock<IModelBinder>();
HttpActionContext context = ContextUtil.CreateActionContext();
context.ControllerContext.Configuration.Services.Replace(typeof(ModelBinderProvider), new SimpleModelBinderProvider(typeof(int), mockIntBinder.Object));
ModelBindingContext bindingContext = new ModelBindingContext
{
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(int[])),
ModelName = "someName",
ValueProvider = new SimpleHttpValueProvider
{
{ "someName[0]", "42" },
{ "someName[1]", "84" }
}
};
mockIntBinder
.Setup(o => o.BindModel(context, It.IsAny<ModelBindingContext>()))
.Returns((HttpActionContext ec, ModelBindingContext mbc) =>
{
mbc.Model = mbc.ValueProvider.GetValue(mbc.ModelName).ConvertTo(mbc.ModelType);
return true;
});
// Act
bool retVal = new ArrayModelBinder<int>().BindModel(context, bindingContext);
// Assert
Assert.True(retVal);
int[] array = bindingContext.Model as int[];
Assert.Equal(new[] { 42, 84 }, array);
}
}
}
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