src/Http/Http.Extensions/test/ResponseExtensionTests.cs - main - githubmirror/aspnetcore

src/Http/Http.Extensions/test/ResponseExtensionTests.cs

73 строки2 KB

Shreyas Jejurkar

chore : Remove unwanted `using` statement (#39176)

02 янв 2022, 17:39

02 янв 2022, 17:39c85baf8

// 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.Features;

namespace Microsoft.AspNetCore.Http.Extensions;

public class ResponseExtensionTests
{
    [Fact]
    public void Clear_ResetsResponse()
    {
        var context = new DefaultHttpContext();
        context.Response.StatusCode = 201;
        context.Response.Headers["custom"] = "value";
        context.Response.Body.Write(new byte[100], 0, 100);

        context.Response.Clear();

        Assert.Equal(200, context.Response.StatusCode);
        Assert.Equal(string.Empty, context.Response.Headers["custom"].ToString());
        Assert.Equal(0, context.Response.Body.Length);
    }

    [Fact]
    public void Clear_AlreadyStarted_Throws()
    {
        var context = new DefaultHttpContext();
        context.Features.Set<IHttpResponseFeature>(new StartedResponseFeature());

        Assert.Throws<InvalidOperationException>(() => context.Response.Clear());
    }

    [Theory]
    [InlineData(true, false, 301)]
    [InlineData(false, false, 302)]
    [InlineData(true, true, 308)]
    [InlineData(false, true, 307)]
    public void Redirect_SetsResponseCorrectly(bool permanent, bool preserveMethod, int expectedStatusCode)
    {
        var location = "http://localhost/redirect";
        var context = new DefaultHttpContext();
        context.Response.StatusCode = StatusCodes.Status200OK;

        context.Response.Redirect(location, permanent, preserveMethod);

        Assert.Equal(location, context.Response.Headers.Location.First());
        Assert.Equal(expectedStatusCode, context.Response.StatusCode);
    }

    private class StartedResponseFeature : IHttpResponseFeature
    {
        public Stream Body { get; set; }

        public bool HasStarted { get { return true; } }

        public IHeaderDictionary Headers { get; set; }

        public string ReasonPhrase { get; set; }

        public int StatusCode { get; set; }

        public void OnCompleted(Func<object, Task> callback, object state)
        {
            throw new NotImplementedException();
        }

        public void OnStarting(Func<object, Task> callback, object state)
        {
            throw new NotImplementedException();
        }
    }
}