69 lines
2.1 KiB
C#
69 lines
2.1 KiB
C#
using Microsoft.Extensions.Logging.Abstractions;
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using NATS.Client.Core;
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using NATS.Server.Configuration;
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namespace NATS.Server.Tests;
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public class JetStreamApiProtocolIntegrationTests
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{
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[Fact]
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public async Task Js_api_request_over_pub_reply_returns_response_message()
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{
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await using var server = await ServerFixture.StartJetStreamEnabledAsync();
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var response = await server.RequestAsync("$JS.API.INFO", "{}", timeoutMs: 1000);
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response.ShouldContain("\"error\"");
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}
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}
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internal sealed class ServerFixture : IAsyncDisposable
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{
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private readonly NatsServer _server;
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private readonly CancellationTokenSource _cts;
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private ServerFixture(NatsServer server, CancellationTokenSource cts)
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{
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_server = server;
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_cts = cts;
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}
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public static async Task<ServerFixture> StartJetStreamEnabledAsync()
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{
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var options = new NatsOptions
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{
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Host = "127.0.0.1",
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Port = 0,
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JetStream = new JetStreamOptions
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{
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StoreDir = Path.Combine(Path.GetTempPath(), $"nats-js-proto-{Guid.NewGuid():N}"),
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MaxMemoryStore = 1024 * 1024,
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MaxFileStore = 10 * 1024 * 1024,
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},
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};
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var server = new NatsServer(options, NullLoggerFactory.Instance);
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var cts = new CancellationTokenSource();
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_ = server.StartAsync(cts.Token);
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await server.WaitForReadyAsync();
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return new ServerFixture(server, cts);
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}
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public async Task<string> RequestAsync(string subject, string payload, int timeoutMs)
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{
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await using var conn = new NatsConnection(new NatsOpts { Url = $"nats://127.0.0.1:{_server.Port}" });
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await conn.ConnectAsync();
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using var timeout = new CancellationTokenSource(TimeSpan.FromMilliseconds(timeoutMs));
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var response = await conn.RequestAsync<string, string>(subject, payload, cancellationToken: timeout.Token);
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return response.Data ?? string.Empty;
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}
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public async ValueTask DisposeAsync()
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{
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await _cts.CancelAsync();
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_server.Dispose();
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_cts.Dispose();
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}
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}
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