256975e10c
Add snapshot, signature, and drift guard support for Vertex AI, Cloudflare Workers AI, and Perplexity API, backed by a queryable audit table and recent-window view. This commit also wires the audit query layer into daily signal materialization and report generation so structure drift becomes a first-class signal instead of a log-only artifact.
102 lines
2.7 KiB
Go
102 lines
2.7 KiB
Go
//go:build llm_script
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package main
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import (
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"bytes"
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"encoding/json"
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"os"
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"path/filepath"
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"strings"
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"testing"
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)
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func TestBuildVertexPricingStructureSignatureCapturesShape(t *testing.T) {
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raw := `
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<html>
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<body>
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<h2>Gemini 2.5</h2>
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<section>
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<h3>Standard</h3>
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<table>
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<tr><th>Model</th><th>Type</th><th>Price</th></tr>
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<tr><td>Gemini 2.5 Flash</td><td>Input (text, image, video)</td><td>$0.30</td></tr>
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<tr><td>Gemini 2.5 Flash</td><td>Text output</td><td>$2.50</td></tr>
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</table>
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</section>
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</body>
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</html>
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`
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signature := buildVertexPricingStructureSignature(raw)
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if signature.ByteSize == 0 {
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t.Fatalf("期望 byte_size 非 0")
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}
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if signature.SHA256 == "" || signature.StructureSHA256 == "" {
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t.Fatalf("期望生成 sha256 签名: %+v", signature)
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}
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if signature.TagCounts["table"] != 1 {
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t.Fatalf("期望 table 数为 1，实际 %+v", signature.TagCounts)
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}
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if !signature.ContainsStandard {
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t.Fatalf("期望识别 Standard 区块")
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}
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if !signature.ContainsGemini {
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t.Fatalf("期望识别 Gemini 关键词")
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}
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if len(signature.Headings) == 0 || signature.Headings[0] != "Gemini 2.5" {
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t.Fatalf("标题提取错误: %+v", signature.Headings)
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}
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}
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func TestRunVertexPricingImportSnapshotOnlyWritesArtifacts(t *testing.T) {
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tempDir := t.TempDir()
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snapshotPath := filepath.Join(tempDir, "vertex-live.html")
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signaturePath := filepath.Join(tempDir, "vertex-live.signature.json")
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var out bytes.Buffer
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err := runVertexPricingImport(vertexPricingImportConfig{
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URL: defaultVertexPricingURL,
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Fixture: filepath.Join("testdata", "vertex_pricing_sample.html"),
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DryRun: true,
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SnapshotOnly: true,
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SnapshotOut: snapshotPath,
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SignatureOut: signaturePath,
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}, nil, &out)
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if err != nil {
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t.Fatalf("runVertexPricingImport 返回错误: %v", err)
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}
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snapshotBytes, err := os.ReadFile(snapshotPath)
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if err != nil {
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t.Fatalf("读取 snapshot 失败: %v", err)
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}
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if !strings.Contains(string(snapshotBytes), "Gemini 3.1 Pro Preview") {
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t.Fatalf("snapshot 内容错误")
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}
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signatureBytes, err := os.ReadFile(signaturePath)
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if err != nil {
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t.Fatalf("读取 signature 失败: %v", err)
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}
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var signature vertexPricingStructureSignature
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if err := json.Unmarshal(signatureBytes, &signature); err != nil {
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t.Fatalf("signature JSON 解析失败: %v", err)
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}
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if signature.TagCounts["table"] == 0 {
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t.Fatalf("期望 signature 含 table 计数: %+v", signature.TagCounts)
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}
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output := out.String()
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for _, want := range []string{
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"source=vertex-pricing-snapshot",
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"snapshot_only=true",
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"signature_out=" + signaturePath,
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"snapshot_out=" + snapshotPath,
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} {
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if !strings.Contains(output, want) {
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t.Fatalf("输出缺少 %q，实际: %q", want, output)
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}
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}
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}
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