File: src\SignalR\common\testassets\Tests.Utils\HubConnectionContextUtils.cs
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Project: src\src\SignalR\server\Specification.Tests\src\Microsoft.AspNetCore.SignalR.Specification.Tests.csproj (Microsoft.AspNetCore.SignalR.Specification.Tests)
// 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.Connections;
using Microsoft.AspNetCore.SignalR.Protocol;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Logging.Abstractions;
 
namespace Microsoft.AspNetCore.SignalR.Tests;
#if TESTUTILS
public
#else
internal
#endif
    static class HubConnectionContextUtils
{
    public static HubConnectionContext Create(ConnectionContext connection, IHubProtocol protocol = null, string userIdentifier = null)
    {
        var contextOptions = new HubConnectionContextOptions()
        {
            KeepAliveInterval = TimeSpan.FromSeconds(15),
        };
 
        return new HubConnectionContext(connection, contextOptions, NullLoggerFactory.Instance)
        {
            Protocol = protocol ?? new JsonHubProtocol(),
            UserIdentifier = userIdentifier,
        };
    }
 
    public static MockHubConnectionContext CreateMock(ConnectionContext connection)
    {
        var contextOptions = new HubConnectionContextOptions()
        {
            KeepAliveInterval = TimeSpan.FromSeconds(15),
            ClientTimeoutInterval = TimeSpan.FromSeconds(15),
            StreamBufferCapacity = 10,
        };
        return new MockHubConnectionContext(connection, contextOptions, NullLoggerFactory.Instance);
    }
 
    public class MockHubConnectionContext : HubConnectionContext
    {
        public MockHubConnectionContext(ConnectionContext connectionContext, HubConnectionContextOptions contextOptions, ILoggerFactory loggerFactory)
            : base(connectionContext, contextOptions, loggerFactory)
        {
        }
 
        public override ValueTask WriteAsync(HubMessage message, CancellationToken cancellationToken = default)
        {
            throw new Exception();
        }
    }
}