Files
ClawdDotNet/tests/ClawdDotNet.Core.Tests/Deploymentcenter/ErrorReporterTests.cs
T

98 lines
3.2 KiB
C#

using System.Net;
using ClawdDotNet.Core.Deploymentcenter;
using Microsoft.Extensions.Logging.Abstractions;
using Shouldly;
namespace ClawdDotNet.Core.Tests.Deploymentcenter;
public sealed class ErrorReporterTests
{
private static (ErrorReporter Reporter, CapturingHandler Handler) Build(
Func<DateTimeOffset>? now = null,
HttpStatusCode status = HttpStatusCode.Created)
{
var handler = new CapturingHandler(status,
"""{"status":"success","item_id":7,"is_new":true,"occurrence_count":1}""");
var api = new DeploymentcenterApi("https://dc.example", "tok", new HttpClient(handler));
var reporter = new ErrorReporter(
api, "clawddotnet", "production", "0.1.0", NullLogger.Instance, ownsApi: true, now: now);
return (reporter, handler);
}
private static Exception Thrown(string message)
{
try { throw new InvalidOperationException(message); }
catch (Exception ex) { return ex; }
}
[Fact]
public async Task Meldung_geht_an_den_Fehler_Endpunkt()
{
var (reporter, handler) = Build();
using var _ = reporter;
var sent = await reporter.ReportAsync(Thrown("Kaputt"), fatal: true);
sent.ShouldBeTrue();
handler.LastRequest!.RequestUri!.ToString().ShouldBe("https://dc.example/api/errors/v1/report");
handler.LastBody!.ShouldContain("\"exception\":\"System.InvalidOperationException\"");
handler.LastBody.ShouldContain("\"message\":\"Kaputt\"");
handler.LastBody.ShouldContain("\"level\":\"fatal\"");
handler.LastBody.ShouldContain("\"project_slug\":\"clawddotnet\"");
}
/// <summary>
/// Eine Fehlerschleife darf nicht in tausend Anfragen münden. Derselbe Fehler geht
/// höchstens einmal je Zeitfenster raus — der Server drosselt zwar auch, aber erst,
/// nachdem die Anfragen schon über die Leitung waren.
/// </summary>
[Fact]
public async Task Derselbe_Fehler_geht_nur_einmal_je_Zeitfenster_raus()
{
var now = DateTimeOffset.UtcNow;
var (reporter, handler) = Build(() => now);
using var _ = reporter;
var error = Thrown("Immer wieder");
(await reporter.ReportAsync(error)).ShouldBeTrue();
(await reporter.ReportAsync(error)).ShouldBeFalse();
(await reporter.ReportAsync(error)).ShouldBeFalse();
handler.Calls.ShouldBe(1);
}
[Fact]
public async Task Nach_dem_Zeitfenster_wird_wieder_gemeldet()
{
var now = DateTimeOffset.UtcNow;
var (reporter, handler) = Build(() => now);
using var _ = reporter;
var error = Thrown("Immer wieder");
await reporter.ReportAsync(error);
now = now.AddMinutes(6);
await reporter.ReportAsync(error);
handler.Calls.ShouldBe(2);
}
/// <summary>
/// Ein Meldeweg, der selbst wirft, wäre die schlechteste aller Welten — der
/// ursprüngliche Fehler ginge dabei verloren.
/// </summary>
[Fact]
public async Task Ein_abgelehnter_Aufruf_wirft_nicht_nach_aussen()
{
var (reporter, _) = Build(status: HttpStatusCode.Unauthorized);
using var __ = reporter;
var sent = await reporter.ReportAsync(Thrown("Egal"));
sent.ShouldBeFalse();
}
}