// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.AspNetCore.Http;
using Moq;
 
namespace Microsoft.AspNetCore.Mvc.ViewFeatures;
 
public class TempDataDictionaryFactoryTest
{
    [Fact]
    public void Factory_CreatesTempData_ForEachHttpContext()
    {
        // Arrange
        var factory = CreateFactory();
 
        var context1 = new DefaultHttpContext();
        var context2 = new DefaultHttpContext();
 
        var tempData1 = factory.GetTempData(context1);
 
        // Act
        var tempData2 = factory.GetTempData(context2);
 
        // Assert
        Assert.NotSame(tempData1, tempData2);
    }
 
    [Fact]
    public void Factory_StoresTempData_InHttpContext()
    {
        // Arrange
        var factory = CreateFactory();
 
        var context = new DefaultHttpContext();
 
        var tempData1 = factory.GetTempData(context);
 
        // Act
        var tempData2 = factory.GetTempData(context);
 
        // Assert
        Assert.Same(tempData1, tempData2);
    }
 
    private TempDataDictionaryFactory CreateFactory()
    {
        var provider = Mock.Of<ITempDataProvider>();
        return new TempDataDictionaryFactory(provider);
    }
}