Merge branch 'claudedo/f359858ac98a439593e459df9c5d0a5d'
This commit is contained in:
@@ -145,6 +145,7 @@ sealed class FakeWorkerClient : IWorkerClient
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public IReadOnlyList<ActiveTask> GetActiveTasks() => System.Array.Empty<ActiveTask>();
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public Task<UsageSnapshotDto?> GetUsageSnapshotAsync() => Task.FromResult<UsageSnapshotDto?>(null);
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public Task<UsageSnapshotDto?> RefreshUsageAsync() => Task.FromResult<UsageSnapshotDto?>(null);
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public Task<IReadOnlyList<ModelUsageRowDto>> GetModelUsageAsync(DateOnly from, DateOnly to)
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=> Task.FromResult<IReadOnlyList<ModelUsageRowDto>>(System.Array.Empty<ModelUsageRowDto>());
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public Task<IReadOnlyList<TaskUsageRowDto>> GetTaskUsageAsync(DateOnly from, DateOnly to)
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@@ -44,6 +44,7 @@ public sealed class ClaudeOAuthUsageClientTests : IDisposable
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public List<HttpRequestMessage> Requests { get; } = new();
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public HttpStatusCode ResponseStatus { get; set; } = HttpStatusCode.OK;
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public string ResponseBody { get; set; } = "{}";
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public RetryConditionHeaderValue? RetryAfter { get; set; }
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protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken ct)
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{
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@@ -52,6 +53,7 @@ public sealed class ClaudeOAuthUsageClientTests : IDisposable
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{
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Content = new StringContent(ResponseBody, Encoding.UTF8, "application/json"),
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};
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if (RetryAfter is not null) resp.Headers.RetryAfter = RetryAfter;
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return Task.FromResult(resp);
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}
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}
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@@ -179,4 +181,43 @@ public sealed class ClaudeOAuthUsageClientTests : IDisposable
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await Assert.ThrowsAsync<InvalidOperationException>(() => client.GetUsageAsync());
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}
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[Fact]
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public async Task GetUsageAsync_429_ThrowsRateLimitedWithRetryAfterDelta()
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{
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WriteCredentials();
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var (client, handler) = Build();
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handler.ResponseStatus = HttpStatusCode.TooManyRequests;
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handler.RetryAfter = new RetryConditionHeaderValue(TimeSpan.FromSeconds(45));
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var ex = await Assert.ThrowsAsync<UsageRateLimitedException>(() => client.GetUsageAsync());
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Assert.Equal(TimeSpan.FromSeconds(45), ex.RetryAfter);
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}
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[Fact]
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public async Task GetUsageAsync_429_WithoutRetryAfter_HasNullRetryAfter()
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{
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WriteCredentials();
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var (client, handler) = Build();
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handler.ResponseStatus = HttpStatusCode.TooManyRequests;
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var ex = await Assert.ThrowsAsync<UsageRateLimitedException>(() => client.GetUsageAsync());
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Assert.Null(ex.RetryAfter);
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Assert.Contains("429", ex.Message);
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}
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[Fact]
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public async Task GetUsageAsync_429_WithPastRetryAfterDate_IgnoresIt()
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{
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WriteCredentials();
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var (client, handler) = Build();
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handler.ResponseStatus = HttpStatusCode.TooManyRequests;
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handler.RetryAfter = new RetryConditionHeaderValue(DateTimeOffset.UtcNow.AddMinutes(-5));
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var ex = await Assert.ThrowsAsync<UsageRateLimitedException>(() => client.GetUsageAsync());
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Assert.Null(ex.RetryAfter);
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}
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}
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@@ -0,0 +1,56 @@
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using ClaudeDo.Data.Models;
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using ClaudeDo.Worker.Tests.Infrastructure;
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using ClaudeDo.Worker.Usage;
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using TaskStatus = ClaudeDo.Data.Models.TaskStatus;
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namespace ClaudeDo.Worker.Tests.Usage;
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public sealed class RunningTaskProbeTests : IDisposable
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{
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private readonly DbFixture _db = new();
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public void Dispose() => _db.Dispose();
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private async Task SeedTaskAsync(TaskStatus status)
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{
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await using var context = _db.CreateFactory().CreateDbContext();
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var list = new ListEntity { Id = Guid.NewGuid().ToString(), Name = "L", CreatedAt = DateTime.UtcNow };
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context.Lists.Add(list);
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context.Tasks.Add(new TaskEntity
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{
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Id = Guid.NewGuid().ToString(),
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ListId = list.Id,
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Title = $"task-{status}",
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Status = status,
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CreatedAt = DateTime.UtcNow,
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});
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await context.SaveChangesAsync();
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}
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[Fact]
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public async Task AnyRunningAsync_NoTasks_ReturnsFalse()
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{
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var probe = new RunningTaskProbe(_db.CreateFactory());
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Assert.False(await probe.AnyRunningAsync());
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}
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[Fact]
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public async Task AnyRunningAsync_QueuedTaskOnly_ReturnsFalse()
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{
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await SeedTaskAsync(TaskStatus.Queued);
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var probe = new RunningTaskProbe(_db.CreateFactory());
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Assert.False(await probe.AnyRunningAsync());
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}
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[Fact]
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public async Task AnyRunningAsync_RunningTask_ReturnsTrue()
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{
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await SeedTaskAsync(TaskStatus.Idle);
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await SeedTaskAsync(TaskStatus.Running);
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var probe = new RunningTaskProbe(_db.CreateFactory());
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Assert.True(await probe.AnyRunningAsync());
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}
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}
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@@ -32,16 +32,25 @@ public sealed class UsageMonitorServiceTests : IDisposable
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Task.FromResult(new UsageGateDecision(false, null));
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}
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private sealed class FakeRunningProbe : IRunningTaskProbe
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{
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public bool AnyRunning { get; set; }
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public Task<bool> AnyRunningAsync(CancellationToken ct = default) => Task.FromResult(AnyRunning);
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}
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private static UsageSnapshot MakeSnapshot() => new(new UsageBucket(1, null), null, [], DateTime.UtcNow);
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private (UsageMonitorService Service, UsageState State, CapturingHubContext Hub) CreateService(FakeClient client, WorkerConfig? cfg = null)
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private (UsageMonitorService Service, UsageState State, CapturingHubContext Hub) CreateService(
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FakeClient client, WorkerConfig? cfg = null, IRunningTaskProbe? probe = null)
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{
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var state = new UsageState();
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var config = cfg ?? new WorkerConfig();
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var builder = new UsageSnapshotBuilder(state, new FakeGate(), _db.CreateFactory(), config);
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var hubContext = new CapturingHubContext();
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var broadcaster = new HubBroadcaster(hubContext);
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var service = new UsageMonitorService(client, state, config, NullLogger<UsageMonitorService>.Instance, builder, broadcaster);
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var service = new UsageMonitorService(
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client, state, config, NullLogger<UsageMonitorService>.Instance, builder, broadcaster,
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probe ?? new FakeRunningProbe());
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return (service, state, hubContext);
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}
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@@ -100,4 +109,94 @@ public sealed class UsageMonitorServiceTests : IDisposable
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var calls = hubContext.Proxy.Calls.Where(c => c.Method == "UsageUpdated").ToList();
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Assert.Equal(2, calls.Count);
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}
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[Fact]
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public async Task RefreshNowAsync_Polls_And_Returns_Fresh_Snapshot()
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{
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var client = new FakeClient();
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client.Results.Enqueue(MakeSnapshot);
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var (service, _, _) = CreateService(client);
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var dto = await service.RefreshNowAsync();
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Assert.Equal(1, client.CallCount);
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Assert.False(dto.IsStale);
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Assert.NotNull(dto.FiveHourPercent);
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}
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[Fact]
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public async Task RefreshNowAsync_WithinCooldown_ReusesLastPoll()
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{
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var client = new FakeClient();
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client.Results.Enqueue(MakeSnapshot);
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var (service, _, _) = CreateService(client);
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await service.TickAsync(CancellationToken.None);
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var dto = await service.RefreshNowAsync();
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// Second call would have thrown "no result queued" had it hit the client.
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Assert.Equal(1, client.CallCount);
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Assert.False(dto.IsStale);
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}
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[Fact]
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public async Task RateLimit_Failure_Is_Recorded_As_Error()
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{
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var client = new FakeClient();
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client.Results.Enqueue(() => throw new UsageRateLimitedException(TimeSpan.FromSeconds(30)));
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var (service, state, _) = CreateService(client);
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await service.TickAsync(CancellationToken.None);
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Assert.NotNull(state.LastError);
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Assert.Contains("429", state.LastError);
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}
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}
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public sealed class UsagePollScheduleTests
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{
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[Fact]
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public void Uses_active_interval_while_a_task_runs()
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{
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var delay = UsagePollSchedule.NextDelay(true, 300, 900, 0, null);
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Assert.Equal(TimeSpan.FromSeconds(300), delay);
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}
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[Fact]
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public void Uses_idle_interval_while_nothing_runs()
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{
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var delay = UsagePollSchedule.NextDelay(false, 300, 900, 0, null);
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Assert.Equal(TimeSpan.FromSeconds(900), delay);
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}
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[Fact]
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public void Backs_off_exponentially_on_repeated_rate_limits()
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{
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var first = UsagePollSchedule.NextDelay(true, 300, 900, 1, null);
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var second = UsagePollSchedule.NextDelay(true, 300, 900, 2, null);
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Assert.Equal(TimeSpan.FromSeconds(600), first);
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Assert.True(second > first);
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}
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[Fact]
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public void Honours_retry_after_when_longer_than_the_base_interval()
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{
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var delay = UsagePollSchedule.NextDelay(true, 300, 900, 1, TimeSpan.FromSeconds(420));
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Assert.Equal(TimeSpan.FromSeconds(420), delay);
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}
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[Fact]
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public void Never_polls_sooner_than_the_base_interval_after_a_rate_limit()
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{
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var delay = UsagePollSchedule.NextDelay(true, 300, 900, 1, TimeSpan.FromSeconds(5));
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Assert.Equal(TimeSpan.FromSeconds(300), delay);
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}
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[Fact]
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public void Caps_the_backoff()
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{
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var delay = UsagePollSchedule.NextDelay(false, 300, 900, 4, TimeSpan.FromHours(4));
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Assert.Equal(UsagePollSchedule.MaxDelay, delay);
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}
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}
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@@ -96,7 +96,7 @@ public sealed class UsageSnapshotBuilderTests : IDisposable
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public async Task Snapshot_older_than_4x_poll_interval_is_stale()
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{
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await SetThresholdsAsync(80, 90);
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var cfg = new WorkerConfig { UsagePollIntervalSeconds = 60 };
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var cfg = new WorkerConfig { UsagePollIntervalActiveSeconds = 60, UsagePollIntervalIdleSeconds = 60 };
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var state = new UsageState();
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state.ReportSuccess(new UsageSnapshot(
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new UsageBucket(10, null), null, Array.Empty<UsageLimitRow>(),
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@@ -113,7 +113,7 @@ public sealed class UsageSnapshotBuilderTests : IDisposable
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public async Task Fresh_snapshot_is_not_stale()
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{
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await SetThresholdsAsync(80, 90);
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var cfg = new WorkerConfig { UsagePollIntervalSeconds = 60 };
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var cfg = new WorkerConfig { UsagePollIntervalActiveSeconds = 60, UsagePollIntervalIdleSeconds = 60 };
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var state = new UsageState();
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state.ReportSuccess(new UsageSnapshot(
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new UsageBucket(10, null), null, Array.Empty<UsageLimitRow>(),
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