// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace Microsoft.AspNetCore.Mvc.ModelBinding.Binders;
 
public class CancellationTokenModelBinderProviderTest
{
    [Theory]
    [InlineData(typeof(object))]
    [InlineData(typeof(TestClass))]
    [InlineData(typeof(IList<int>))]
    [InlineData(typeof(int[]))]
    public void Create_ForNonCancellationTokenTypes_ReturnsNull(Type modelType)
    {
        // Arrange
        var provider = new CancellationTokenModelBinderProvider();
        var context = new TestModelBinderProviderContext(modelType);
 
        // Act
        var result = provider.GetBinder(context);
 
        // Assert
        Assert.Null(result);
    }
 
    [Fact]
    public void Create_ForCancellationToken_ReturnsBinder()
    {
        // Arrange
        var provider = new CancellationTokenModelBinderProvider();
        var context = new TestModelBinderProviderContext(typeof(CancellationToken));
 
        // Act
        var result = provider.GetBinder(context);
 
        // Assert
        Assert.IsType<CancellationTokenModelBinder>(result);
    }
 
    private class TestClass
    {
    }
}