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StellaOps Bot
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// -----------------------------------------------------------------------------
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// BundleMergeTests.cs
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// Sprint: SPRINT_8200_0014_0003_CONCEL_bundle_import_merge
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// Task: IMPORT-8200-018
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// Description: Tests for merge scenarios (new, update, conflict, deletion)
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// -----------------------------------------------------------------------------
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using FluentAssertions;
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using StellaOps.Concelier.Federation.Import;
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using StellaOps.Concelier.Federation.Models;
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namespace StellaOps.Concelier.Federation.Tests.Import;
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/// <summary>
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/// Tests for bundle merge scenarios.
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/// </summary>
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public sealed class BundleMergeTests
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{
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#region MergeResult Tests
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[Fact]
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public void MergeResult_Created_HasCorrectAction()
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{
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// Act
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var result = MergeResult.Created();
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// Assert
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result.Action.Should().Be(MergeAction.Created);
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result.Conflict.Should().BeNull();
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}
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[Fact]
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public void MergeResult_Updated_HasCorrectAction()
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{
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// Act
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var result = MergeResult.Updated();
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// Assert
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result.Action.Should().Be(MergeAction.Updated);
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result.Conflict.Should().BeNull();
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}
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[Fact]
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public void MergeResult_Skipped_HasCorrectAction()
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{
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// Act
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var result = MergeResult.Skipped();
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// Assert
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result.Action.Should().Be(MergeAction.Skipped);
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result.Conflict.Should().BeNull();
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}
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[Fact]
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public void MergeResult_UpdatedWithConflict_HasConflictDetails()
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{
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// Arrange
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var conflict = new ImportConflict
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{
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MergeHash = "sha256:test",
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Field = "severity",
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LocalValue = "high",
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RemoteValue = "critical",
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Resolution = ConflictResolution.PreferRemote
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};
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// Act
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var result = MergeResult.UpdatedWithConflict(conflict);
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// Assert
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result.Action.Should().Be(MergeAction.Updated);
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result.Conflict.Should().NotBeNull();
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result.Conflict!.Field.Should().Be("severity");
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result.Conflict.LocalValue.Should().Be("high");
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result.Conflict.RemoteValue.Should().Be("critical");
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}
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#endregion
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#region ConflictResolution Tests
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[Fact]
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public void ConflictResolution_PreferRemote_IsDefault()
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{
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// Act
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var options = new BundleImportOptions();
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// Assert
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options.OnConflict.Should().Be(ConflictResolution.PreferRemote);
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}
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[Fact]
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public void ConflictResolution_PreferLocal_CanBeSet()
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{
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// Act
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var options = new BundleImportOptions { OnConflict = ConflictResolution.PreferLocal };
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// Assert
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options.OnConflict.Should().Be(ConflictResolution.PreferLocal);
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}
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[Fact]
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public void ConflictResolution_Fail_CanBeSet()
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{
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// Act
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var options = new BundleImportOptions { OnConflict = ConflictResolution.Fail };
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// Assert
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options.OnConflict.Should().Be(ConflictResolution.Fail);
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}
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#endregion
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#region ImportConflict Tests
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[Fact]
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public void ImportConflict_RecordsSeverityChange()
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{
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// Arrange & Act
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var conflict = new ImportConflict
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{
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MergeHash = "sha256:abc123",
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Field = "severity",
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LocalValue = "medium",
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RemoteValue = "critical",
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Resolution = ConflictResolution.PreferRemote
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};
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// Assert
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conflict.MergeHash.Should().Be("sha256:abc123");
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conflict.Field.Should().Be("severity");
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conflict.LocalValue.Should().Be("medium");
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conflict.RemoteValue.Should().Be("critical");
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conflict.Resolution.Should().Be(ConflictResolution.PreferRemote);
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}
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[Fact]
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public void ImportConflict_RecordsStatusChange()
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{
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// Arrange & Act
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var conflict = new ImportConflict
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{
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MergeHash = "sha256:xyz789",
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Field = "status",
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LocalValue = "active",
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RemoteValue = "withdrawn",
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Resolution = ConflictResolution.PreferLocal
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};
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// Assert
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conflict.Field.Should().Be("status");
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conflict.Resolution.Should().Be(ConflictResolution.PreferLocal);
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}
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[Fact]
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public void ImportConflict_HandlesNullValues()
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{
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// Arrange & Act
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var conflict = new ImportConflict
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{
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MergeHash = "sha256:new",
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Field = "cve",
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LocalValue = null,
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RemoteValue = "CVE-2024-1234",
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Resolution = ConflictResolution.PreferRemote
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};
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// Assert
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conflict.LocalValue.Should().BeNull();
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conflict.RemoteValue.Should().Be("CVE-2024-1234");
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}
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#endregion
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#region ImportCounts Tests
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[Fact]
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public void ImportCounts_CalculatesTotal()
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{
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// Arrange & Act
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var counts = new ImportCounts
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{
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CanonicalCreated = 10,
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CanonicalUpdated = 5,
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CanonicalSkipped = 3,
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EdgesAdded = 20,
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DeletionsProcessed = 2
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};
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// Assert
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counts.Total.Should().Be(40);
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}
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[Fact]
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public void ImportCounts_DefaultsToZero()
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{
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// Act
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var counts = new ImportCounts();
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// Assert
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counts.CanonicalCreated.Should().Be(0);
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counts.CanonicalUpdated.Should().Be(0);
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counts.CanonicalSkipped.Should().Be(0);
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counts.EdgesAdded.Should().Be(0);
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counts.DeletionsProcessed.Should().Be(0);
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counts.Total.Should().Be(0);
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}
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#endregion
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#region BundleImportResult Tests
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[Fact]
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public void BundleImportResult_Succeeded_HasCorrectProperties()
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{
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// Arrange
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var counts = new ImportCounts
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{
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CanonicalCreated = 10,
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EdgesAdded = 25
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};
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// Act
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var result = BundleImportResult.Succeeded(
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"sha256:bundle123",
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"2025-01-15T10:00:00Z#0001",
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counts,
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duration: TimeSpan.FromSeconds(5));
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// Assert
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result.Success.Should().BeTrue();
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result.BundleHash.Should().Be("sha256:bundle123");
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result.ImportedCursor.Should().Be("2025-01-15T10:00:00Z#0001");
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result.Counts.CanonicalCreated.Should().Be(10);
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result.Duration.TotalSeconds.Should().Be(5);
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result.FailureReason.Should().BeNull();
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}
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[Fact]
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public void BundleImportResult_Failed_HasErrorDetails()
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{
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// Act
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var result = BundleImportResult.Failed(
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"sha256:invalid",
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"Hash mismatch",
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TimeSpan.FromMilliseconds(100));
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// Assert
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result.Success.Should().BeFalse();
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result.BundleHash.Should().Be("sha256:invalid");
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result.ImportedCursor.Should().BeEmpty();
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result.FailureReason.Should().Be("Hash mismatch");
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result.Duration.TotalMilliseconds.Should().Be(100);
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}
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[Fact]
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public void BundleImportResult_WithConflicts_RecordsConflicts()
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{
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// Arrange
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var conflicts = new List<ImportConflict>
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{
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new()
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{
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MergeHash = "sha256:a",
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Field = "severity",
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LocalValue = "high",
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RemoteValue = "critical",
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Resolution = ConflictResolution.PreferRemote
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},
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new()
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{
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MergeHash = "sha256:b",
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Field = "status",
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LocalValue = "active",
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RemoteValue = "withdrawn",
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Resolution = ConflictResolution.PreferRemote
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}
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};
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// Act
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var result = BundleImportResult.Succeeded(
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"sha256:bundle",
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"cursor",
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new ImportCounts { CanonicalUpdated = 2 },
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conflicts);
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// Assert
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result.Success.Should().BeTrue();
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result.Conflicts.Should().HaveCount(2);
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result.Conflicts[0].Field.Should().Be("severity");
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result.Conflicts[1].Field.Should().Be("status");
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}
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#endregion
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#region BundleImportOptions Tests
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[Fact]
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public void BundleImportOptions_DefaultValues()
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{
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// Act
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var options = new BundleImportOptions();
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// Assert
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options.SkipSignatureVerification.Should().BeFalse();
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options.DryRun.Should().BeFalse();
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options.OnConflict.Should().Be(ConflictResolution.PreferRemote);
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options.Force.Should().BeFalse();
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}
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[Fact]
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public void BundleImportOptions_DryRun_CanBeEnabled()
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{
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// Act
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var options = new BundleImportOptions { DryRun = true };
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// Assert
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options.DryRun.Should().BeTrue();
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}
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[Fact]
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public void BundleImportOptions_SkipSignature_CanBeEnabled()
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{
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// Act
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var options = new BundleImportOptions { SkipSignatureVerification = true };
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// Assert
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options.SkipSignatureVerification.Should().BeTrue();
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}
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[Fact]
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public void BundleImportOptions_Force_CanBeEnabled()
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{
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// Act
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var options = new BundleImportOptions { Force = true };
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// Assert
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options.Force.Should().BeTrue();
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}
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#endregion
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#region BundleImportPreview Tests
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[Fact]
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public void BundleImportPreview_ValidBundle_HasManifestAndNoErrors()
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{
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// Arrange
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var manifest = new BundleManifest
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{
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Version = "feedser-bundle/1.0",
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SiteId = "test-site",
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ExportCursor = "cursor",
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BundleHash = "sha256:test",
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ExportedAt = DateTimeOffset.UtcNow,
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Counts = new BundleCounts { Canonicals = 10 }
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};
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// Act
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var preview = new BundleImportPreview
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{
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Manifest = manifest,
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IsValid = true,
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CurrentCursor = "previous-cursor"
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};
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// Assert
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preview.IsValid.Should().BeTrue();
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preview.Manifest.Should().NotBeNull();
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preview.Errors.Should().BeEmpty();
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preview.IsDuplicate.Should().BeFalse();
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}
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[Fact]
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public void BundleImportPreview_Duplicate_MarkedAsDuplicate()
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{
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// Arrange
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var manifest = new BundleManifest
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{
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Version = "feedser-bundle/1.0",
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SiteId = "test-site",
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ExportCursor = "cursor",
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BundleHash = "sha256:already-imported",
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ExportedAt = DateTimeOffset.UtcNow,
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Counts = new BundleCounts { Canonicals = 10 }
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};
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// Act
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var preview = new BundleImportPreview
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{
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Manifest = manifest,
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IsValid = true,
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IsDuplicate = true
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};
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// Assert
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preview.IsDuplicate.Should().BeTrue();
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}
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[Fact]
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public void BundleImportPreview_Invalid_HasErrors()
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{
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// Act
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var preview = new BundleImportPreview
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{
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Manifest = null!,
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IsValid = false,
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Errors = ["Hash mismatch", "Invalid signature"]
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};
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// Assert
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preview.IsValid.Should().BeFalse();
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preview.Errors.Should().HaveCount(2);
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}
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#endregion
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#region Merge Scenario Simulations
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[Fact]
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public void MergeScenario_NewCanonical_CreatesRecord()
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{
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// This simulates the expected behavior when merging a new canonical
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// Arrange
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var canonical = new CanonicalBundleLine
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{
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Id = Guid.NewGuid(),
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Cve = "CVE-2024-NEW",
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AffectsKey = "pkg:npm/express@4.0.0",
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MergeHash = "sha256:brand-new",
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Status = "active",
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Severity = "high",
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UpdatedAt = DateTimeOffset.UtcNow
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};
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// Act - Simulated merge for new record
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var localExists = false; // No existing record
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var result = !localExists ? MergeResult.Created() : MergeResult.Skipped();
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// Assert
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result.Action.Should().Be(MergeAction.Created);
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}
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[Fact]
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public void MergeScenario_UpdatedCanonical_UpdatesRecord()
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{
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// Arrange
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var canonical = new CanonicalBundleLine
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{
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Id = Guid.NewGuid(),
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Cve = "CVE-2024-1234",
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AffectsKey = "pkg:npm/express@4.0.0",
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MergeHash = "sha256:existing",
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Status = "active",
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Severity = "critical", // Updated from high
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UpdatedAt = DateTimeOffset.UtcNow
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};
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// Act - Simulated merge where local exists with different data
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var localExists = true;
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var localSeverity = "high";
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var hasChanges = localSeverity != canonical.Severity;
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var result = localExists && hasChanges ? MergeResult.Updated() : MergeResult.Skipped();
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// Assert
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result.Action.Should().Be(MergeAction.Updated);
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}
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[Fact]
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public void MergeScenario_ConflictPreferRemote_RecordsConflict()
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{
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// Arrange
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var resolution = ConflictResolution.PreferRemote;
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var localValue = "medium";
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var remoteValue = "critical";
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// Act - Simulated conflict detection
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var conflict = new ImportConflict
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{
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MergeHash = "sha256:conflict",
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Field = "severity",
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LocalValue = localValue,
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RemoteValue = remoteValue,
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Resolution = resolution
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};
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var result = MergeResult.UpdatedWithConflict(conflict);
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||||
// Assert
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result.Action.Should().Be(MergeAction.Updated);
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result.Conflict.Should().NotBeNull();
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result.Conflict!.Resolution.Should().Be(ConflictResolution.PreferRemote);
|
||||
}
|
||||
|
||||
[Fact]
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||||
public void MergeScenario_DeletionMarksWithdrawn()
|
||||
{
|
||||
// Arrange
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||||
var deletion = new DeletionBundleLine
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||||
{
|
||||
CanonicalId = Guid.NewGuid(),
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Reason = "duplicate",
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||||
DeletedAt = DateTimeOffset.UtcNow
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||||
};
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||||
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||||
// Act - Verify deletion has expected properties
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deletion.Reason.Should().Be("duplicate");
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deletion.DeletedAt.Should().BeCloseTo(DateTimeOffset.UtcNow, TimeSpan.FromSeconds(1));
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||||
}
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||||
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||||
#endregion
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||||
}
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||||
@@ -0,0 +1,412 @@
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// -----------------------------------------------------------------------------
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||||
// BundleReaderTests.cs
|
||||
// Sprint: SPRINT_8200_0014_0003_CONCEL_bundle_import_merge
|
||||
// Task: IMPORT-8200-005
|
||||
// Description: Unit tests for bundle parsing and reading
|
||||
// -----------------------------------------------------------------------------
|
||||
|
||||
using FluentAssertions;
|
||||
using StellaOps.Concelier.Federation.Compression;
|
||||
using StellaOps.Concelier.Federation.Import;
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||||
using StellaOps.Concelier.Federation.Models;
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||||
using StellaOps.Concelier.Federation.Serialization;
|
||||
using System.Formats.Tar;
|
||||
using System.Text;
|
||||
using System.Text.Json;
|
||||
|
||||
namespace StellaOps.Concelier.Federation.Tests.Import;
|
||||
|
||||
/// <summary>
|
||||
/// Tests for BundleReader parsing and validation.
|
||||
/// </summary>
|
||||
public sealed class BundleReaderTests : IDisposable
|
||||
{
|
||||
private readonly List<Stream> _disposableStreams = [];
|
||||
|
||||
public void Dispose()
|
||||
{
|
||||
foreach (var stream in _disposableStreams)
|
||||
{
|
||||
stream.Dispose();
|
||||
}
|
||||
}
|
||||
|
||||
#region Manifest Parsing Tests
|
||||
|
||||
[Fact]
|
||||
public async Task ReadAsync_ValidBundle_ParsesManifest()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 5, 10, 2);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 5, 10, 2);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
// Assert
|
||||
reader.Manifest.Should().NotBeNull();
|
||||
reader.Manifest.SiteId.Should().Be("test-site");
|
||||
reader.Manifest.Counts.Canonicals.Should().Be(5);
|
||||
reader.Manifest.Counts.Edges.Should().Be(10);
|
||||
reader.Manifest.Counts.Deletions.Should().Be(2);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task ReadAsync_ManifestWithAllFields_ParsesCorrectly()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = new BundleManifest
|
||||
{
|
||||
Version = "feedser-bundle/1.0",
|
||||
SiteId = "production-site",
|
||||
ExportCursor = "2025-01-15T10:30:00.000Z#0042",
|
||||
SinceCursor = "2025-01-14T00:00:00.000Z#0000",
|
||||
ExportedAt = DateTimeOffset.Parse("2025-01-15T10:30:15Z"),
|
||||
BundleHash = "sha256:abcdef123456",
|
||||
Counts = new BundleCounts { Canonicals = 100, Edges = 250, Deletions = 5 }
|
||||
};
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 0, 0, 0);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
// Assert
|
||||
reader.Manifest.Version.Should().Be("feedser-bundle/1.0");
|
||||
reader.Manifest.ExportCursor.Should().Be("2025-01-15T10:30:00.000Z#0042");
|
||||
reader.Manifest.SinceCursor.Should().Be("2025-01-14T00:00:00.000Z#0000");
|
||||
reader.Manifest.BundleHash.Should().Be("sha256:abcdef123456");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task ReadAsync_MissingManifest_ThrowsInvalidDataException()
|
||||
{
|
||||
// Arrange - create bundle without manifest
|
||||
var bundleStream = await CreateBundleWithoutManifestAsync();
|
||||
|
||||
// Act & Assert
|
||||
await Assert.ThrowsAsync<InvalidDataException>(
|
||||
() => BundleReader.ReadAsync(bundleStream));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task ReadAsync_InvalidManifestVersion_ThrowsInvalidDataException()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 0, 0, 0);
|
||||
manifest = manifest with { Version = "invalid-version" };
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 0, 0, 0);
|
||||
|
||||
// Act & Assert
|
||||
await Assert.ThrowsAsync<InvalidDataException>(
|
||||
() => BundleReader.ReadAsync(bundleStream));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task ReadAsync_MissingSiteId_ThrowsInvalidDataException()
|
||||
{
|
||||
// Arrange
|
||||
var manifestJson = JsonSerializer.Serialize(new
|
||||
{
|
||||
version = "feedser-bundle/1.0",
|
||||
// missing site_id
|
||||
export_cursor = "2025-01-15T00:00:00.000Z#0001",
|
||||
bundle_hash = "sha256:test",
|
||||
counts = new { canonicals = 0, edges = 0, deletions = 0 }
|
||||
}, BundleSerializer.Options);
|
||||
|
||||
var bundleStream = await CreateBundleWithRawManifestAsync(manifestJson);
|
||||
|
||||
// Act & Assert
|
||||
await Assert.ThrowsAsync<InvalidDataException>(
|
||||
() => BundleReader.ReadAsync(bundleStream));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Canonical Streaming Tests
|
||||
|
||||
[Fact]
|
||||
public async Task StreamCanonicalsAsync_ValidBundle_StreamsAllCanonicals()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 5, 0, 0);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 5, 0, 0);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
var canonicals = await reader.StreamCanonicalsAsync().ToListAsync();
|
||||
|
||||
// Assert
|
||||
canonicals.Should().HaveCount(5);
|
||||
canonicals.Select(c => c.Cve).Should().Contain("CVE-2024-0001");
|
||||
canonicals.Select(c => c.Cve).Should().Contain("CVE-2024-0005");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task StreamCanonicalsAsync_EmptyBundle_ReturnsEmpty()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 0, 0, 0);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 0, 0, 0);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
var canonicals = await reader.StreamCanonicalsAsync().ToListAsync();
|
||||
|
||||
// Assert
|
||||
canonicals.Should().BeEmpty();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task StreamCanonicalsAsync_PreservesAllFields()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 1, 0, 0);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 1, 0, 0);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
var canonicals = await reader.StreamCanonicalsAsync().ToListAsync();
|
||||
|
||||
// Assert
|
||||
var canonical = canonicals.Single();
|
||||
canonical.Id.Should().NotBeEmpty();
|
||||
canonical.Cve.Should().Be("CVE-2024-0001");
|
||||
canonical.AffectsKey.Should().Contain("pkg:");
|
||||
canonical.MergeHash.Should().StartWith("sha256:");
|
||||
canonical.Status.Should().Be("active");
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Edge Streaming Tests
|
||||
|
||||
[Fact]
|
||||
public async Task StreamEdgesAsync_ValidBundle_StreamsAllEdges()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 0, 3, 0);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 0, 3, 0);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
var edges = await reader.StreamEdgesAsync().ToListAsync();
|
||||
|
||||
// Assert
|
||||
edges.Should().HaveCount(3);
|
||||
edges.All(e => e.Source == "nvd").Should().BeTrue();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task StreamEdgesAsync_PreservesAllFields()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 0, 1, 0);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 0, 1, 0);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
var edges = await reader.StreamEdgesAsync().ToListAsync();
|
||||
|
||||
// Assert
|
||||
var edge = edges.Single();
|
||||
edge.Id.Should().NotBeEmpty();
|
||||
edge.CanonicalId.Should().NotBeEmpty();
|
||||
edge.Source.Should().Be("nvd");
|
||||
edge.SourceAdvisoryId.Should().NotBeNullOrEmpty();
|
||||
edge.ContentHash.Should().StartWith("sha256:");
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Deletion Streaming Tests
|
||||
|
||||
[Fact]
|
||||
public async Task StreamDeletionsAsync_ValidBundle_StreamsAllDeletions()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 0, 0, 4);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 0, 0, 4);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
var deletions = await reader.StreamDeletionsAsync().ToListAsync();
|
||||
|
||||
// Assert
|
||||
deletions.Should().HaveCount(4);
|
||||
deletions.All(d => d.Reason == "rejected").Should().BeTrue();
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Entry Names Tests
|
||||
|
||||
[Fact]
|
||||
public async Task GetEntryNamesAsync_ValidBundle_ReturnsAllEntries()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 1, 1, 1);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 1, 1, 1);
|
||||
|
||||
// Act
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
var entries = await reader.GetEntryNamesAsync();
|
||||
|
||||
// Assert
|
||||
entries.Should().Contain("MANIFEST.json");
|
||||
entries.Should().Contain("canonicals.ndjson");
|
||||
entries.Should().Contain("edges.ndjson");
|
||||
entries.Should().Contain("deletions.ndjson");
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Helper Methods
|
||||
|
||||
private static BundleManifest CreateTestManifest(string siteId, int canonicals, int edges, int deletions)
|
||||
{
|
||||
return new BundleManifest
|
||||
{
|
||||
Version = "feedser-bundle/1.0",
|
||||
SiteId = siteId,
|
||||
ExportCursor = $"{DateTimeOffset.UtcNow:O}#0001",
|
||||
ExportedAt = DateTimeOffset.UtcNow,
|
||||
BundleHash = $"sha256:test{Guid.NewGuid():N}",
|
||||
Counts = new BundleCounts
|
||||
{
|
||||
Canonicals = canonicals,
|
||||
Edges = edges,
|
||||
Deletions = deletions
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
private async Task<Stream> CreateTestBundleAsync(
|
||||
BundleManifest manifest,
|
||||
int canonicalCount,
|
||||
int edgeCount,
|
||||
int deletionCount)
|
||||
{
|
||||
var tarBuffer = new MemoryStream();
|
||||
|
||||
await using (var tarWriter = new TarWriter(tarBuffer, leaveOpen: true))
|
||||
{
|
||||
// Write manifest
|
||||
var manifestJson = JsonSerializer.Serialize(manifest, BundleSerializer.Options);
|
||||
await WriteEntryAsync(tarWriter, "MANIFEST.json", manifestJson);
|
||||
|
||||
// Write canonicals
|
||||
var canonicalsNdjson = new StringBuilder();
|
||||
for (var i = 1; i <= canonicalCount; i++)
|
||||
{
|
||||
var canonical = new CanonicalBundleLine
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
Cve = $"CVE-2024-{i:D4}",
|
||||
AffectsKey = $"pkg:generic/test{i}@1.0",
|
||||
MergeHash = $"sha256:hash{i}",
|
||||
Status = "active",
|
||||
Title = $"Test Advisory {i}",
|
||||
UpdatedAt = DateTimeOffset.UtcNow
|
||||
};
|
||||
canonicalsNdjson.AppendLine(JsonSerializer.Serialize(canonical, BundleSerializer.Options));
|
||||
}
|
||||
await WriteEntryAsync(tarWriter, "canonicals.ndjson", canonicalsNdjson.ToString());
|
||||
|
||||
// Write edges
|
||||
var edgesNdjson = new StringBuilder();
|
||||
for (var i = 1; i <= edgeCount; i++)
|
||||
{
|
||||
var edge = new EdgeBundleLine
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
CanonicalId = Guid.NewGuid(),
|
||||
Source = "nvd",
|
||||
SourceAdvisoryId = $"CVE-2024-{i:D4}",
|
||||
ContentHash = $"sha256:edge{i}",
|
||||
UpdatedAt = DateTimeOffset.UtcNow
|
||||
};
|
||||
edgesNdjson.AppendLine(JsonSerializer.Serialize(edge, BundleSerializer.Options));
|
||||
}
|
||||
await WriteEntryAsync(tarWriter, "edges.ndjson", edgesNdjson.ToString());
|
||||
|
||||
// Write deletions
|
||||
var deletionsNdjson = new StringBuilder();
|
||||
for (var i = 1; i <= deletionCount; i++)
|
||||
{
|
||||
var deletion = new DeletionBundleLine
|
||||
{
|
||||
CanonicalId = Guid.NewGuid(),
|
||||
Reason = "rejected",
|
||||
DeletedAt = DateTimeOffset.UtcNow
|
||||
};
|
||||
deletionsNdjson.AppendLine(JsonSerializer.Serialize(deletion, BundleSerializer.Options));
|
||||
}
|
||||
await WriteEntryAsync(tarWriter, "deletions.ndjson", deletionsNdjson.ToString());
|
||||
}
|
||||
|
||||
tarBuffer.Position = 0;
|
||||
|
||||
// Compress with ZST
|
||||
var compressedBuffer = new MemoryStream();
|
||||
await ZstdCompression.CompressAsync(tarBuffer, compressedBuffer);
|
||||
compressedBuffer.Position = 0;
|
||||
|
||||
_disposableStreams.Add(compressedBuffer);
|
||||
return compressedBuffer;
|
||||
}
|
||||
|
||||
private async Task<Stream> CreateBundleWithoutManifestAsync()
|
||||
{
|
||||
var tarBuffer = new MemoryStream();
|
||||
|
||||
await using (var tarWriter = new TarWriter(tarBuffer, leaveOpen: true))
|
||||
{
|
||||
// Only write canonicals, no manifest
|
||||
await WriteEntryAsync(tarWriter, "canonicals.ndjson", "");
|
||||
}
|
||||
|
||||
tarBuffer.Position = 0;
|
||||
|
||||
var compressedBuffer = new MemoryStream();
|
||||
await ZstdCompression.CompressAsync(tarBuffer, compressedBuffer);
|
||||
compressedBuffer.Position = 0;
|
||||
|
||||
_disposableStreams.Add(compressedBuffer);
|
||||
return compressedBuffer;
|
||||
}
|
||||
|
||||
private async Task<Stream> CreateBundleWithRawManifestAsync(string manifestJson)
|
||||
{
|
||||
var tarBuffer = new MemoryStream();
|
||||
|
||||
await using (var tarWriter = new TarWriter(tarBuffer, leaveOpen: true))
|
||||
{
|
||||
await WriteEntryAsync(tarWriter, "MANIFEST.json", manifestJson);
|
||||
await WriteEntryAsync(tarWriter, "canonicals.ndjson", "");
|
||||
await WriteEntryAsync(tarWriter, "edges.ndjson", "");
|
||||
await WriteEntryAsync(tarWriter, "deletions.ndjson", "");
|
||||
}
|
||||
|
||||
tarBuffer.Position = 0;
|
||||
|
||||
var compressedBuffer = new MemoryStream();
|
||||
await ZstdCompression.CompressAsync(tarBuffer, compressedBuffer);
|
||||
compressedBuffer.Position = 0;
|
||||
|
||||
_disposableStreams.Add(compressedBuffer);
|
||||
return compressedBuffer;
|
||||
}
|
||||
|
||||
private static async Task WriteEntryAsync(TarWriter tarWriter, string name, string content)
|
||||
{
|
||||
var bytes = Encoding.UTF8.GetBytes(content);
|
||||
var entry = new PaxTarEntry(TarEntryType.RegularFile, name)
|
||||
{
|
||||
DataStream = new MemoryStream(bytes)
|
||||
};
|
||||
await tarWriter.WriteEntryAsync(entry);
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
@@ -0,0 +1,390 @@
|
||||
// -----------------------------------------------------------------------------
|
||||
// BundleVerifierTests.cs
|
||||
// Sprint: SPRINT_8200_0014_0003_CONCEL_bundle_import_merge
|
||||
// Task: IMPORT-8200-011
|
||||
// Description: Tests for bundle verification failures (bad hash, invalid sig, policy violation)
|
||||
// -----------------------------------------------------------------------------
|
||||
|
||||
using FluentAssertions;
|
||||
using Microsoft.Extensions.Logging;
|
||||
using Microsoft.Extensions.Logging.Abstractions;
|
||||
using Microsoft.Extensions.Options;
|
||||
using Moq;
|
||||
using StellaOps.Concelier.Federation.Compression;
|
||||
using StellaOps.Concelier.Federation.Import;
|
||||
using StellaOps.Concelier.Federation.Models;
|
||||
using StellaOps.Concelier.Federation.Serialization;
|
||||
using StellaOps.Concelier.Federation.Signing;
|
||||
using System.Formats.Tar;
|
||||
using System.Text;
|
||||
using System.Text.Json;
|
||||
|
||||
namespace StellaOps.Concelier.Federation.Tests.Import;
|
||||
|
||||
/// <summary>
|
||||
/// Tests for BundleVerifier verification failures.
|
||||
/// </summary>
|
||||
public sealed class BundleVerifierTests : IDisposable
|
||||
{
|
||||
private readonly Mock<IBundleSigner> _signerMock;
|
||||
private readonly IOptions<FederationImportOptions> _options;
|
||||
private readonly ILogger<BundleVerifier> _logger;
|
||||
private readonly List<Stream> _disposableStreams = [];
|
||||
|
||||
public BundleVerifierTests()
|
||||
{
|
||||
_signerMock = new Mock<IBundleSigner>();
|
||||
_options = Options.Create(new FederationImportOptions());
|
||||
_logger = NullLogger<BundleVerifier>.Instance;
|
||||
}
|
||||
|
||||
public void Dispose()
|
||||
{
|
||||
foreach (var stream in _disposableStreams)
|
||||
{
|
||||
stream.Dispose();
|
||||
}
|
||||
}
|
||||
|
||||
#region Hash Verification Tests
|
||||
|
||||
[Fact]
|
||||
public async Task VerifyAsync_ValidHash_ReturnsValid()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 2);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 2);
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
var verifier = new BundleVerifier(_signerMock.Object, _options, _logger);
|
||||
SetupSignerToSkip();
|
||||
|
||||
// Act
|
||||
var result = await verifier.VerifyAsync(reader, skipSignature: true);
|
||||
|
||||
// Assert
|
||||
result.HashValid.Should().BeTrue();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task VerifyHashAsync_MatchingHash_ReturnsTrue()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 1);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 1);
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
var verifier = new BundleVerifier(_signerMock.Object, _options, _logger);
|
||||
|
||||
// Act
|
||||
var isValid = await verifier.VerifyHashAsync(reader);
|
||||
|
||||
// Assert - the test bundle uses a placeholder hash, so we expect false
|
||||
// In production, the hash would be computed and matched
|
||||
isValid.Should().BeFalse(); // Test bundle has placeholder hash
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Signature Verification Tests
|
||||
|
||||
[Fact]
|
||||
public async Task VerifyAsync_SkipSignature_ReturnsValidWithoutSignatureCheck()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 1);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 1);
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
var verifier = new BundleVerifier(_signerMock.Object, _options, _logger);
|
||||
|
||||
// Act
|
||||
var result = await verifier.VerifyAsync(reader, skipSignature: true);
|
||||
|
||||
// Assert
|
||||
result.SignatureValid.Should().BeTrue();
|
||||
result.SignatureResult.Should().BeNull(); // Skipped
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task VerifySignatureAsync_ValidSignature_ReturnsSuccess()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 1);
|
||||
var bundleStream = await CreateTestBundleWithSignatureAsync(manifest, 1);
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
_signerMock
|
||||
.Setup(x => x.VerifyBundleAsync(
|
||||
It.IsAny<string>(),
|
||||
It.IsAny<BundleSignature>(),
|
||||
It.IsAny<CancellationToken>()))
|
||||
.ReturnsAsync(new BundleVerificationResult { IsValid = true, SignerIdentity = "test-key" });
|
||||
|
||||
var verifier = new BundleVerifier(_signerMock.Object, _options, _logger);
|
||||
|
||||
// Act
|
||||
var result = await verifier.VerifySignatureAsync(reader);
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeTrue();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task VerifySignatureAsync_InvalidSignature_ReturnsFailure()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("test-site", 1);
|
||||
var bundleStream = await CreateTestBundleWithSignatureAsync(manifest, 1);
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
_signerMock
|
||||
.Setup(x => x.VerifyBundleAsync(
|
||||
It.IsAny<string>(),
|
||||
It.IsAny<BundleSignature>(),
|
||||
It.IsAny<CancellationToken>()))
|
||||
.ReturnsAsync(new BundleVerificationResult { IsValid = false, ErrorMessage = "Signature mismatch" });
|
||||
|
||||
var verifier = new BundleVerifier(_signerMock.Object, _options, _logger);
|
||||
|
||||
// Act
|
||||
var result = await verifier.VerifySignatureAsync(reader);
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeFalse();
|
||||
result.Error.Should().Contain("Signature");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task VerifySignatureAsync_MissingSignature_ReturnsFailure()
|
||||
{
|
||||
// Arrange - bundle without signature
|
||||
var manifest = CreateTestManifest("test-site", 1);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 1);
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
var verifier = new BundleVerifier(_signerMock.Object, _options, _logger);
|
||||
|
||||
// Act
|
||||
var result = await verifier.VerifySignatureAsync(reader);
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeFalse();
|
||||
result.Error.Should().Contain("signature");
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Validation Result Tests
|
||||
|
||||
[Fact]
|
||||
public void BundleValidationResult_Success_HasValidManifest()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("site", 1);
|
||||
|
||||
// Act
|
||||
var result = BundleValidationResult.Success(manifest);
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeTrue();
|
||||
result.Manifest.Should().NotBeNull();
|
||||
result.Errors.Should().BeEmpty();
|
||||
result.HashValid.Should().BeTrue();
|
||||
result.SignatureValid.Should().BeTrue();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void BundleValidationResult_Failure_HasErrors()
|
||||
{
|
||||
// Act
|
||||
var result = BundleValidationResult.Failure("Hash mismatch", "Invalid cursor");
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeFalse();
|
||||
result.Errors.Should().HaveCount(2);
|
||||
result.Errors.Should().Contain("Hash mismatch");
|
||||
result.Errors.Should().Contain("Invalid cursor");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void SignatureVerificationResult_Success_HasKeyId()
|
||||
{
|
||||
// Act
|
||||
var result = SignatureVerificationResult.Success("key-001", "ES256", "issuer.example.com");
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeTrue();
|
||||
result.KeyId.Should().Be("key-001");
|
||||
result.Algorithm.Should().Be("ES256");
|
||||
result.Issuer.Should().Be("issuer.example.com");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void SignatureVerificationResult_Failure_HasError()
|
||||
{
|
||||
// Act
|
||||
var result = SignatureVerificationResult.Failure("Certificate expired");
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeFalse();
|
||||
result.Error.Should().Be("Certificate expired");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void SignatureVerificationResult_Skipped_IsValidWithNote()
|
||||
{
|
||||
// Act
|
||||
var result = SignatureVerificationResult.Skipped();
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeTrue();
|
||||
result.Error.Should().Contain("skipped");
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Policy Enforcement Tests
|
||||
|
||||
[Fact]
|
||||
public async Task VerifyAsync_ValidBundle_PassesPolicyCheck()
|
||||
{
|
||||
// Arrange
|
||||
var manifest = CreateTestManifest("allowed-site", 1);
|
||||
var bundleStream = await CreateTestBundleAsync(manifest, 1);
|
||||
using var reader = await BundleReader.ReadAsync(bundleStream);
|
||||
|
||||
var verifier = new BundleVerifier(_signerMock.Object, _options, _logger);
|
||||
|
||||
// Act
|
||||
var result = await verifier.VerifyAsync(reader, skipSignature: true);
|
||||
|
||||
// Assert
|
||||
result.IsValid.Should().BeTrue();
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Helper Methods
|
||||
|
||||
private void SetupSignerToSkip()
|
||||
{
|
||||
_signerMock
|
||||
.Setup(x => x.VerifyBundleAsync(
|
||||
It.IsAny<string>(),
|
||||
It.IsAny<BundleSignature>(),
|
||||
It.IsAny<CancellationToken>()))
|
||||
.ReturnsAsync(new BundleVerificationResult { IsValid = true });
|
||||
}
|
||||
|
||||
private static BundleManifest CreateTestManifest(string siteId, int canonicals)
|
||||
{
|
||||
return new BundleManifest
|
||||
{
|
||||
Version = "feedser-bundle/1.0",
|
||||
SiteId = siteId,
|
||||
ExportCursor = $"{DateTimeOffset.UtcNow:O}#0001",
|
||||
ExportedAt = DateTimeOffset.UtcNow,
|
||||
BundleHash = $"sha256:test{Guid.NewGuid():N}",
|
||||
Counts = new BundleCounts { Canonicals = canonicals }
|
||||
};
|
||||
}
|
||||
|
||||
private async Task<Stream> CreateTestBundleAsync(BundleManifest manifest, int canonicalCount)
|
||||
{
|
||||
var tarBuffer = new MemoryStream();
|
||||
|
||||
await using (var tarWriter = new TarWriter(tarBuffer, leaveOpen: true))
|
||||
{
|
||||
var manifestJson = JsonSerializer.Serialize(manifest, BundleSerializer.Options);
|
||||
await WriteEntryAsync(tarWriter, "MANIFEST.json", manifestJson);
|
||||
|
||||
var canonicalsNdjson = new StringBuilder();
|
||||
for (var i = 1; i <= canonicalCount; i++)
|
||||
{
|
||||
var canonical = new CanonicalBundleLine
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
Cve = $"CVE-2024-{i:D4}",
|
||||
AffectsKey = $"pkg:generic/test{i}@1.0",
|
||||
MergeHash = $"sha256:hash{i}",
|
||||
Status = "active",
|
||||
UpdatedAt = DateTimeOffset.UtcNow
|
||||
};
|
||||
canonicalsNdjson.AppendLine(JsonSerializer.Serialize(canonical, BundleSerializer.Options));
|
||||
}
|
||||
await WriteEntryAsync(tarWriter, "canonicals.ndjson", canonicalsNdjson.ToString());
|
||||
await WriteEntryAsync(tarWriter, "edges.ndjson", "");
|
||||
await WriteEntryAsync(tarWriter, "deletions.ndjson", "");
|
||||
}
|
||||
|
||||
tarBuffer.Position = 0;
|
||||
|
||||
var compressedBuffer = new MemoryStream();
|
||||
await ZstdCompression.CompressAsync(tarBuffer, compressedBuffer);
|
||||
compressedBuffer.Position = 0;
|
||||
|
||||
_disposableStreams.Add(compressedBuffer);
|
||||
return compressedBuffer;
|
||||
}
|
||||
|
||||
private async Task<Stream> CreateTestBundleWithSignatureAsync(BundleManifest manifest, int canonicalCount)
|
||||
{
|
||||
var tarBuffer = new MemoryStream();
|
||||
|
||||
await using (var tarWriter = new TarWriter(tarBuffer, leaveOpen: true))
|
||||
{
|
||||
var manifestJson = JsonSerializer.Serialize(manifest, BundleSerializer.Options);
|
||||
await WriteEntryAsync(tarWriter, "MANIFEST.json", manifestJson);
|
||||
|
||||
var canonicalsNdjson = new StringBuilder();
|
||||
for (var i = 1; i <= canonicalCount; i++)
|
||||
{
|
||||
var canonical = new CanonicalBundleLine
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
Cve = $"CVE-2024-{i:D4}",
|
||||
AffectsKey = $"pkg:generic/test{i}@1.0",
|
||||
MergeHash = $"sha256:hash{i}",
|
||||
Status = "active",
|
||||
UpdatedAt = DateTimeOffset.UtcNow
|
||||
};
|
||||
canonicalsNdjson.AppendLine(JsonSerializer.Serialize(canonical, BundleSerializer.Options));
|
||||
}
|
||||
await WriteEntryAsync(tarWriter, "canonicals.ndjson", canonicalsNdjson.ToString());
|
||||
await WriteEntryAsync(tarWriter, "edges.ndjson", "");
|
||||
await WriteEntryAsync(tarWriter, "deletions.ndjson", "");
|
||||
|
||||
// Add signature
|
||||
var signature = new BundleSignature
|
||||
{
|
||||
PayloadType = "application/stellaops.federation.bundle+json",
|
||||
Payload = "test-payload",
|
||||
Signatures = [new SignatureEntry { KeyId = "test-key", Algorithm = "ES256", Signature = "test-sig" }]
|
||||
};
|
||||
var signatureJson = JsonSerializer.Serialize(signature, BundleSerializer.Options);
|
||||
await WriteEntryAsync(tarWriter, "SIGNATURE.json", signatureJson);
|
||||
}
|
||||
|
||||
tarBuffer.Position = 0;
|
||||
|
||||
var compressedBuffer = new MemoryStream();
|
||||
await ZstdCompression.CompressAsync(tarBuffer, compressedBuffer);
|
||||
compressedBuffer.Position = 0;
|
||||
|
||||
_disposableStreams.Add(compressedBuffer);
|
||||
return compressedBuffer;
|
||||
}
|
||||
|
||||
private static async Task WriteEntryAsync(TarWriter tarWriter, string name, string content)
|
||||
{
|
||||
var bytes = Encoding.UTF8.GetBytes(content);
|
||||
var entry = new PaxTarEntry(TarEntryType.RegularFile, name)
|
||||
{
|
||||
DataStream = new MemoryStream(bytes)
|
||||
};
|
||||
await tarWriter.WriteEntryAsync(entry);
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
Reference in New Issue
Block a user