66 lines
2.4 KiB
C#
66 lines
2.4 KiB
C#
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
|
|
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
|
|
|
|
#if ASPNET50
|
|
using System.Collections.Generic;
|
|
using System.Threading.Tasks;
|
|
using Moq;
|
|
using Xunit;
|
|
|
|
namespace Microsoft.AspNet.Mvc.ModelBinding.Test
|
|
{
|
|
public class DictionaryModelBinderTest
|
|
{
|
|
[Fact]
|
|
public async Task BindModel()
|
|
{
|
|
// Arrange
|
|
var metadataProvider = new EmptyModelMetadataProvider();
|
|
ModelBindingContext bindingContext = new ModelBindingContext
|
|
{
|
|
ModelMetadata = metadataProvider.GetMetadataForType(null, typeof(IDictionary<int, string>)),
|
|
ModelName = "someName",
|
|
ValueProvider = new SimpleHttpValueProvider
|
|
{
|
|
{ "someName[0]", new KeyValuePair<int, string>(42, "forty-two") },
|
|
{ "someName[1]", new KeyValuePair<int, string>(84, "eighty-four") }
|
|
},
|
|
ModelBinder = CreateKvpBinder(),
|
|
MetadataProvider = metadataProvider
|
|
};
|
|
var binder = new DictionaryModelBinder<int, string>();
|
|
|
|
// Act
|
|
bool retVal = await binder.BindModelAsync(bindingContext);
|
|
|
|
// Assert
|
|
Assert.True(retVal);
|
|
|
|
var dictionary = Assert.IsAssignableFrom<IDictionary<int, string>>(bindingContext.Model);
|
|
Assert.NotNull(dictionary);
|
|
Assert.Equal(2, dictionary.Count);
|
|
Assert.Equal("forty-two", dictionary[42]);
|
|
Assert.Equal("eighty-four", dictionary[84]);
|
|
}
|
|
|
|
private static IModelBinder CreateKvpBinder()
|
|
{
|
|
Mock<IModelBinder> mockKvpBinder = new Mock<IModelBinder>();
|
|
mockKvpBinder
|
|
.Setup(o => o.BindModelAsync(It.IsAny<ModelBindingContext>()))
|
|
.Returns(async (ModelBindingContext mbc) =>
|
|
{
|
|
var value = await mbc.ValueProvider.GetValueAsync(mbc.ModelName);
|
|
if (value != null)
|
|
{
|
|
mbc.Model = value.ConvertTo(mbc.ModelType);
|
|
return true;
|
|
}
|
|
return false;
|
|
});
|
|
return mockKvpBinder.Object;
|
|
}
|
|
}
|
|
}
|
|
#endif
|