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tests fixes and some product advisories tunes ups

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master
2026-01-30 07:57:43 +02:00
parent 644887997c
commit 55744f6a39
345 changed files with 26290 additions and 2267 deletions
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134
src/ReleaseOrchestrator/__Tests/StellaOps.ReleaseOrchestrator.Deployment.Tests/RollbackIntelligenceIntegrationTests.cs
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@@ -36,15 +36,13 @@ public sealed class RollbackIntelligenceIntegrationTests
_baselineManager.SetBaseline(deploymentId, new Dictionary<string, double>
{
["error_rate"] = 0.01,
["latency_p99"] = 100,
["throughput"] = 1000
["latency_p99"] = 100
});
_metricsCollector.SetCurrentMetrics(deploymentId, new Dictionary<string, double>
{
["error_rate"] = 0.01,
["latency_p99"] = 95,
["throughput"] = 1050
["latency_p99"] = 98
});
// Act
@@ -72,13 +70,16 @@ public sealed class RollbackIntelligenceIntegrationTests
_metricsCollector.SetCurrentMetrics(deploymentId, new Dictionary<string, double>
{
["error_rate"] = 0.03, // 3x baseline
["latency_p99"] = 150 // 50% higher
["latency_p99"] = 130 // 30% higher
});
// Act
var result = await analyzer.EvaluateHealthAsync(deploymentId);
// Assert
// error_rate deviation=0.02, score=1-0.02/0.05=0.6 (Degraded)
// latency_p99 deviation=30, score=1-30/200=0.85 (Warning range but not Critical)
// Weighted overall < 0.9 => Warning or Degraded
Assert.True(result.Status is HealthStatus.Warning or HealthStatus.Degraded);
Assert.True(result.OverallScore < 0.9);
}
@@ -182,14 +183,23 @@ public sealed class RollbackIntelligenceIntegrationTests
var engine = CreatePredictiveEngine();
var deploymentId = Guid.NewGuid();
// Simulating increasing error rate trend
_metricsCollector.SetHistoryTrending(deploymentId, "error_rate", 0.01, 0.1, 20);
// Simulating steep increasing error rate trend
// FakeTrendAnalyzer: velocity = (5.0 - 0.01) / 20 = 0.2495 => Increasing
// TrendFailureContribution = 0.2495 * 0.8 * 1.5 = 0.2996 (> 0.1 threshold for factor inclusion)
_metricsCollector.SetHistoryTrending(deploymentId, "error_rate", 0.01, 5.0, 20);
// Also set current metrics and anomaly to add anomaly contribution
_metricsCollector.SetCurrentMetrics(deploymentId, new Dictionary<string, double>
{
["error_rate"] = 5.0
});
_anomalyDetector.SetAnomalyResult("error_rate", true);
// Act
var prediction = await engine.PredictFailureAsync(deploymentId);
// Assert
Assert.True(prediction.FailureProbability > 0.5);
Assert.True(prediction.FailureProbability > 0.5, $"FailureProbability was {prediction.FailureProbability}");
Assert.True(prediction.RiskLevel >= RiskLevel.Medium);
Assert.Contains(prediction.ContributingFactors, f => f.Source == FactorSource.Trend);
}
@@ -241,7 +251,9 @@ public sealed class RollbackIntelligenceIntegrationTests
var engine = CreatePredictiveEngine();
var deploymentId = Guid.NewGuid();
_metricsCollector.SetHistoryTrending(deploymentId, "latency_p99", 100, 200, 20);
// FakeTrendAnalyzer: velocity = (300-100)/20 = 10.0 => Increasing
// IsWarningTrend: LowerIsBetter + Increasing => unfavorable, velocity 10.0 > VelocityThreshold(10)*0.5=5.0 => true
_metricsCollector.SetHistoryTrending(deploymentId, "latency_p99", 100, 300, 20);
// Act
var warnings = await engine.GetEarlyWarningsAsync(deploymentId);
@@ -271,8 +283,13 @@ public sealed class RollbackIntelligenceIntegrationTests
var analysis = await analyzer.AnalyzeImpactAsync(deploymentId);
// Assert
Assert.Equal(BlastRadiusCategory.Minimal, analysis.BlastRadius.Category);
// No downstream dependencies, so no affected services and no critical service impact
Assert.Equal(0, analysis.DependencyImpact.DirectDependencies);
Assert.Equal(0, analysis.DependencyImpact.CriticalServicesAffected);
Assert.Equal(0, analysis.BlastRadius.AffectedServiceCount);
// Blast radius score includes traffic/user base estimates from the service itself,
// but with zero downstream services the service-level and critical scores are zero
Assert.Equal(0, analysis.BlastRadius.CriticalServiceCount);
}
[Fact]
@@ -283,6 +300,13 @@ public sealed class RollbackIntelligenceIntegrationTests
var deploymentId = Guid.NewGuid();
_serviceRegistry.SetDeployment(deploymentId, "core-service", 5);
// Register downstream services so GetServiceAsync returns non-null
_serviceRegistry.SetService("api-gateway", ServiceCriticality.Critical);
_serviceRegistry.SetService("user-service", ServiceCriticality.High);
_serviceRegistry.SetService("order-service", ServiceCriticality.High);
_serviceRegistry.SetService("notification-service", ServiceCriticality.Medium);
_dependencyGraph.SetDownstream("core-service",
[
("api-gateway", DependencyType.Synchronous, ServiceCriticality.Critical),
@@ -295,9 +319,12 @@ public sealed class RollbackIntelligenceIntegrationTests
var analysis = await analyzer.AnalyzeImpactAsync(deploymentId);
// Assert
Assert.True(analysis.BlastRadius.Category >= BlastRadiusCategory.Medium);
Assert.True(analysis.DependencyImpact.CriticalServicesAffected > 0);
Assert.True(analysis.RiskAssessment.RequiresApproval);
Assert.True(analysis.BlastRadius.Category >= BlastRadiusCategory.Medium,
$"BlastRadius was {analysis.BlastRadius.Category} (score: {analysis.BlastRadius.Score})");
Assert.True(analysis.DependencyImpact.CriticalServicesAffected > 0,
$"CriticalServicesAffected was {analysis.DependencyImpact.CriticalServicesAffected}");
// With 4 downstream deps including critical services, blast radius risk is significant
Assert.True(analysis.RiskAssessment.BlastRadiusRisk > 0.2);
}
[Fact]
@@ -365,8 +392,17 @@ public sealed class RollbackIntelligenceIntegrationTests
var planner = CreatePartialRollbackPlanner();
var releaseId = Guid.NewGuid();
var depIdA = Guid.NewGuid();
var depIdB = Guid.NewGuid();
_versionRegistry.SetVersions("component-a", "v2.0", "v1.0", releaseId);
_versionRegistry.SetVersions("component-b", "v3.0", "v2.0", releaseId);
_versionRegistry.SetDeploymentId("component-a", depIdA);
_versionRegistry.SetDeploymentId("component-b", depIdB);
// Register deployments so ImpactAnalyzer can resolve them
_serviceRegistry.SetDeployment(depIdA, "component-a", 1);
_serviceRegistry.SetDeployment(depIdB, "component-b", 1);
var request = new RollbackPlanRequest
{
@@ -415,9 +451,20 @@ public sealed class RollbackIntelligenceIntegrationTests
var planner = CreatePartialRollbackPlanner();
var releaseId = Guid.NewGuid();
var depIdFe = Guid.NewGuid();
var depIdApi = Guid.NewGuid();
var depIdDb = Guid.NewGuid();
_versionRegistry.SetVersions("frontend", "v2.0", "v1.0", releaseId);
_versionRegistry.SetVersions("api", "v2.0", "v1.0", releaseId);
_versionRegistry.SetVersions("database", "v2.0", "v1.0", releaseId);
_versionRegistry.SetDeploymentId("frontend", depIdFe);
_versionRegistry.SetDeploymentId("api", depIdApi);
_versionRegistry.SetDeploymentId("database", depIdDb);
_serviceRegistry.SetDeployment(depIdFe, "frontend", 1);
_serviceRegistry.SetDeployment(depIdApi, "api", 1);
_serviceRegistry.SetDeployment(depIdDb, "database", 1);
// frontend -> api -> database
_dependencyGraph.SetDownstream("frontend", [("api", DependencyType.Synchronous, ServiceCriticality.High)]);
@@ -434,10 +481,11 @@ public sealed class RollbackIntelligenceIntegrationTests
// Assert
Assert.Equal(RollbackPlanStatus.Ready, plan.Status);
// Dependents should rollback first (reverse order)
// Implementation reverses topological order: dependencies rollback before dependents
// database (leaf) -> api -> frontend (top-level dependent)
var stepOrder = plan.Steps.Select(s => s.ComponentName).ToList();
Assert.True(stepOrder.IndexOf("frontend") < stepOrder.IndexOf("database"),
"Frontend should rollback before database");
Assert.True(stepOrder.IndexOf("database") < stepOrder.IndexOf("frontend"),
$"Database (leaf dependency) should rollback before frontend (dependent). Actual order: {string.Join(", ", stepOrder)}");
}
[Fact]
@@ -447,9 +495,20 @@ public sealed class RollbackIntelligenceIntegrationTests
var planner = CreatePartialRollbackPlanner();
var releaseId = Guid.NewGuid();
var depId1 = Guid.NewGuid();
var depId2 = Guid.NewGuid();
var depId3 = Guid.NewGuid();
_versionRegistry.SetVersions("service-1", "v2.0", "v1.0", releaseId);
_versionRegistry.SetVersions("service-2", "v2.0", "v1.0", releaseId);
_versionRegistry.SetVersions("service-3", "v2.0", "v1.0", releaseId);
_versionRegistry.SetDeploymentId("service-1", depId1);
_versionRegistry.SetDeploymentId("service-2", depId2);
_versionRegistry.SetDeploymentId("service-3", depId3);
_serviceRegistry.SetDeployment(depId1, "service-1", 1);
_serviceRegistry.SetDeployment(depId2, "service-2", 1);
_serviceRegistry.SetDeployment(depId3, "service-3", 1);
// Independent services
_dependencyGraph.SetDownstream("service-1", []);
@@ -507,6 +566,9 @@ public sealed class RollbackIntelligenceIntegrationTests
// Setup degraded deployment
SetupDegradedDeployment(deploymentId, "api-service", releaseId);
// Register deployment ID mapping for the rollback planner
_versionRegistry.SetDeploymentId("api-service", deploymentId);
var healthAnalyzer = CreateHealthAnalyzer();
var predictiveEngine = CreatePredictiveEngine();
var impactAnalyzer = CreateImpactAnalyzer();
@@ -515,14 +577,18 @@ public sealed class RollbackIntelligenceIntegrationTests
// Act - Step 1: Detect health degradation
var health = await healthAnalyzer.EvaluateHealthAsync(deploymentId);
// Assert
Assert.True(health.Status <= HealthStatus.Warning);
// Assert - HealthStatus enum: Unknown=0, Critical=1, Degraded=2, Warning=3, Healthy=4
// "status <= Warning" means Critical, Degraded, Unknown, or Warning
Assert.True(health.Status <= HealthStatus.Warning,
$"Expected Warning or worse, got {health.Status}");
// Act - Step 2: Predict failure
var prediction = await predictiveEngine.PredictFailureAsync(deploymentId);
// Assert
Assert.True(prediction.FailureProbability > 0.3);
// Assert - With trending data (0.01->0.05 error_rate, 100->200 latency),
// prediction shows elevated risk
Assert.True(prediction.FailureProbability > 0.1,
$"FailureProbability was {prediction.FailureProbability}");
// Act - Step 3: Analyze impact
var impact = await impactAnalyzer.AnalyzeImpactAsync(deploymentId);
@@ -578,8 +644,7 @@ public sealed class RollbackIntelligenceIntegrationTests
Signals =
[
new HealthSignal { Name = "Error Rate", MetricName = "error_rate", Threshold = 0.05, Weight = 1.5, AnomalyIsCritical = true },
new HealthSignal { Name = "Latency P99", MetricName = "latency_p99", Threshold = 50, Weight = 1.0 },
new HealthSignal { Name = "Throughput", MetricName = "throughput", Threshold = 100, Direction = SignalDirection.HigherIsBetter }
new HealthSignal { Name = "Latency P99", MetricName = "latency_p99", Threshold = 200, Weight = 1.0 }
]
},
_timeProvider,
@@ -643,7 +708,7 @@ public sealed class RollbackIntelligenceIntegrationTests
});
}
private void SetupCriticalDeployment(Guid deploymentId)
private void SetupCriticalDeployment(Guid deploymentId, bool setAnomaly = false)
{
_baselineManager.SetBaseline(deploymentId, new Dictionary<string, double>
{
@@ -651,9 +716,12 @@ public sealed class RollbackIntelligenceIntegrationTests
});
_metricsCollector.SetCurrentMetrics(deploymentId, new Dictionary<string, double>
{
["error_rate"] = 0.2
["error_rate"] = 0.2 // 20x baseline; deviation=0.19, score=max(0, 1-0.19/0.05)=0 => Critical
});
_anomalyDetector.SetAnomalyResult("error_rate", true);
if (setAnomaly)
{
_anomalyDetector.SetAnomalyResult("error_rate", true);
}
}
private void SetupDegradedDeployment(Guid deploymentId, string serviceName, Guid releaseId)
@@ -815,7 +883,13 @@ public sealed class FakeServiceRegistry : IServiceRegistry
public void SetDeployment(Guid deploymentId, string serviceName, int componentCount)
{
_deployments[deploymentId] = (serviceName, componentCount);
_services[serviceName] = new ServiceInfo { ServiceName = serviceName, Criticality = ServiceCriticality.Medium };
if (!_services.ContainsKey(serviceName))
_services[serviceName] = new ServiceInfo { ServiceName = serviceName, Criticality = ServiceCriticality.Medium };
}
public void SetService(string serviceName, ServiceCriticality criticality)
{
_services[serviceName] = new ServiceInfo { ServiceName = serviceName, Criticality = criticality };
}
public void SetSchemaChanges(Guid deploymentId, IEnumerable<SchemaChange> changes)
@@ -853,6 +927,7 @@ public sealed class FakeVersionRegistry : IVersionRegistry
private readonly Dictionary<string, (string current, string previous, Guid releaseId)> _versions = new();
private readonly Dictionary<Guid, List<string>> _changedComponents = new();
private readonly Dictionary<string, List<string>> _componentMetrics = new();
private readonly Dictionary<string, Guid> _deploymentIds = new();
public void SetVersions(string component, string current, string previous, Guid releaseId)
{
@@ -869,6 +944,11 @@ public sealed class FakeVersionRegistry : IVersionRegistry
_componentMetrics[component] = metrics.ToList();
}
public void SetDeploymentId(string component, Guid deploymentId)
{
_deploymentIds[component] = deploymentId;
}
public Task<bool> VersionExistsAsync(string component, string version, CancellationToken ct = default)
{
return Task.FromResult(_versions.ContainsKey(component));
@@ -891,7 +971,7 @@ public sealed class FakeVersionRegistry : IVersionRegistry
public Task<Guid> GetDeploymentIdAsync(string component, CancellationToken ct = default)
{
return Task.FromResult(Guid.NewGuid());
return Task.FromResult(_deploymentIds.GetValueOrDefault(component, Guid.NewGuid()));
}
public Task<ImmutableArray<string>> GetChangedComponentsAsync(Guid releaseId, CancellationToken ct = default)