2eb6852d34
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- Implement `SbomIngestServiceCollectionExtensionsTests` to verify the SBOM ingestion pipeline exports snapshots correctly. - Create `SbomIngestTransformerTests` to ensure the transformation produces expected nodes and edges, including deduplication of license nodes and normalization of timestamps. - Add `SbomSnapshotExporterTests` to test the export functionality for manifest, adjacency, nodes, and edges. - Introduce `VexOverlayTransformerTests` to validate the transformation of VEX nodes and edges. - Set up project file for the test project with necessary dependencies and configurations. - Include JSON fixture files for testing purposes.
55 lines
1.7 KiB
C#
55 lines
1.7 KiB
C#
using System.IO;
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using System.Text.Json.Nodes;
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using FluentAssertions;
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using StellaOps.Graph.Indexer.Ingestion.Sbom;
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using Xunit;
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namespace StellaOps.Graph.Indexer.Tests;
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public sealed class FileSystemSnapshotFileWriterTests : IDisposable
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{
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private readonly string _root = Path.Combine(Path.GetTempPath(), $"graph-snapshots-{Guid.NewGuid():N}");
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[Fact]
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public async Task WriteJsonAsync_writes_canonical_json()
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{
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var writer = new FileSystemSnapshotFileWriter(_root);
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var json = new JsonObject
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{
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["b"] = "value2",
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["a"] = "value1"
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};
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await writer.WriteJsonAsync("manifest.json", json, CancellationToken.None);
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var content = await File.ReadAllTextAsync(Path.Combine(_root, "manifest.json"));
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content.Should().Be("{\"a\":\"value1\",\"b\":\"value2\"}");
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}
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[Fact]
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public async Task WriteJsonLinesAsync_writes_each_object_on_new_line()
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{
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var writer = new FileSystemSnapshotFileWriter(_root);
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var items = new[]
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{
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new JsonObject { ["id"] = "1", ["kind"] = "component" },
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new JsonObject { ["id"] = "2", ["kind"] = "artifact" }
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};
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await writer.WriteJsonLinesAsync("nodes.jsonl", items, CancellationToken.None);
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var lines = await File.ReadAllLinesAsync(Path.Combine(_root, "nodes.jsonl"));
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lines.Should().HaveCount(2);
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lines[0].Should().Be("{\"id\":\"1\",\"kind\":\"component\"}");
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lines[1].Should().Be("{\"id\":\"2\",\"kind\":\"artifact\"}");
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}
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public void Dispose()
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{
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if (Directory.Exists(_root))
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{
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Directory.Delete(_root, recursive: true);
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}
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}
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}
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