48 lines
1.6 KiB
C#
48 lines
1.6 KiB
C#
using Microsoft.Extensions.Logging.Abstractions;
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using Microsoft.Extensions.Options;
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using StellaOps.AirGap.Controller.Domain;
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using StellaOps.AirGap.Controller.Options;
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using StellaOps.AirGap.Controller.Services;
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using StellaOps.AirGap.Time.Models;
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using Xunit;
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using OptionsFactory = Microsoft.Extensions.Options.Options;
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using StellaOps.TestKit;
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namespace StellaOps.AirGap.Controller.Tests;
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public sealed class AirGapTelemetryTests
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{
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private static readonly DateTimeOffset FixedNow = new(2025, 12, 12, 10, 0, 0, TimeSpan.Zero);
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[Trait("Category", TestCategories.Unit)]
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[Fact]
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public void Evicts_oldest_tenants_when_over_limit()
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{
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var options = OptionsFactory.Create(new AirGapTelemetryOptions { MaxTenantEntries = 2 });
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var telemetry = new AirGapTelemetry(options, NullLogger<AirGapTelemetry>.Instance);
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telemetry.RecordStatus("tenant-1", BuildStatus("tenant-1"));
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telemetry.RecordStatus("tenant-2", BuildStatus("tenant-2"));
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telemetry.RecordStatus("tenant-3", BuildStatus("tenant-3"));
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Assert.Equal(2, telemetry.TenantCacheCount);
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}
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private static AirGapStatus BuildStatus(string tenantId)
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{
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var state = new AirGapState
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{
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TenantId = tenantId,
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Sealed = true,
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PolicyHash = "policy",
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TimeAnchor = TimeAnchor.Unknown,
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StalenessBudget = StalenessBudget.Default,
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LastTransitionAt = FixedNow
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};
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var empty = new Dictionary<string, StalenessEvaluation>(StringComparer.OrdinalIgnoreCase);
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return new AirGapStatus(state, StalenessEvaluation.Unknown, empty, FixedNow);
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}
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}
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