feat(audit): add pricing signature guards and reporting
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.
This commit is contained in:
171
scripts/import_vertex_pricing_test.go
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171
scripts/import_vertex_pricing_test.go
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//go:build llm_script
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package main
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import (
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"bytes"
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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 TestParseVertexPricingCatalogBuildsRecords(t *testing.T) {
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raw, err := os.ReadFile(filepath.Join("testdata", "vertex_pricing_sample.html"))
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if err != nil {
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t.Fatalf("读取 fixture 失败: %v", err)
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}
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records, err := parseVertexPricingCatalog(string(raw))
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if err != nil {
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t.Fatalf("parseVertexPricingCatalog 返回错误: %v", err)
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}
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if len(records) != 4 {
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t.Fatalf("期望 4 条 Vertex 价格记录,实际 %d", len(records))
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}
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if records[0].ModelName != "Gemini 3.1 Pro Preview" {
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t.Fatalf("首条模型名错误: %q", records[0].ModelName)
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}
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if records[1].InputPrice != 0.5 || records[1].OutputPrice != 3 {
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t.Fatalf("Gemini 3.1 Flash Image 定价错误: %v / %v", records[1].InputPrice, records[1].OutputPrice)
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}
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if records[2].InputPrice != 0.25 || records[2].OutputPrice != 1.5 {
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t.Fatalf("Gemini 3.1 Flash-Lite 定价错误: %v / %v", records[2].InputPrice, records[2].OutputPrice)
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}
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}
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func TestRunVertexPricingImportDryRunPrintsSummary(t *testing.T) {
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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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}, 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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output := out.String()
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for _, want := range []string{
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"source=vertex-pricing-import",
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"models=4",
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"operator=Google Cloud Vertex AI",
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"dry_run=true",
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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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func TestParseVertexPricingCatalogAcceptsGenericStandardTableMarkup(t *testing.T) {
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raw := `
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<h2>Gemini 2.5</h2>
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<section>
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<h4>Standard</h4>
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<table>
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<tbody>
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<tr>
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<th>Model</th>
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<th>Type</th>
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<th>Price</th>
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</tr>
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<tr>
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<td rowspan="3">Gemini 2.5 Flash</td>
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</tr>
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<tr>
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<td>Input (text, image, video)</td>
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<td>$0.30</td>
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</tr>
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<tr>
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<td>Text output</td>
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<td>$2.50</td>
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</tr>
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</tbody>
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</table>
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</section>
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`
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records, err := parseVertexPricingCatalog(raw)
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if err != nil {
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t.Fatalf("parseVertexPricingCatalog 返回错误: %v", err)
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}
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if len(records) != 1 {
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t.Fatalf("期望 1 条 Vertex 价格记录,实际 %d", len(records))
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}
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if records[0].ModelName != "Gemini 2.5 Flash" {
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t.Fatalf("模型名错误: %q", records[0].ModelName)
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}
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if records[0].InputPrice != 0.3 || records[0].OutputPrice != 2.5 {
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t.Fatalf("价格解析错误: %v / %v", records[0].InputPrice, records[0].OutputPrice)
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}
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}
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func TestParseVertexPricingCatalogFallsBackToStandardTextBlocks(t *testing.T) {
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raw := `
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<div>### Standard</div>
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<div>Model Type Price (/1M tokens) <= 200K input tokens Price (/1M tokens) > 200K input tokens</div>
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<div>Gemini 2.5</div>
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<div>Flash</div>
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<div>Input (text, image, video) $0.54 $0.54 $0.05 $0.05</div>
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<div>Audio Input $1.80 $1.80 $0.18 $0.18</div>
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<div>Text output (response and reasoning) $4.50 $4.50 N/A N/A</div>
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<div>### Flex/Batch</div>
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`
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records, err := parseVertexPricingCatalog(raw)
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if err != nil {
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t.Fatalf("parseVertexPricingCatalog 返回错误: %v", err)
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}
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if len(records) != 1 {
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t.Fatalf("期望 1 条 Vertex 价格记录,实际 %d", len(records))
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}
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if records[0].ModelName != "Gemini 2.5 Flash" {
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t.Fatalf("模型名错误: %q", records[0].ModelName)
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}
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if records[0].InputPrice != 0.54 || records[0].OutputPrice != 4.5 {
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t.Fatalf("价格解析错误: %v / %v", records[0].InputPrice, records[0].OutputPrice)
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}
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}
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func TestParseVertexPricingCatalogSupportsChineseStandardTable(t *testing.T) {
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raw := `
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<h3>Gemini 3</h3>
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<section>
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<h3 id="standard">标准</h3>
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<table class="style0">
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<tbody>
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<tr>
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<th>模型</th>
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<th>类型</th>
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<th>价格</th>
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</tr>
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<tr>
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<td rowspan="3">Gemini 3 Pro 预览版</td>
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</tr>
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<tr>
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<td>输入(文本、图片、视频、音频)</td>
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<td>$2</td>
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</tr>
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<tr>
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<td>文本输出(回答和推理)</td>
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<td>$12</td>
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</tr>
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</tbody>
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</table>
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</section>
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`
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records, err := parseVertexPricingCatalog(raw)
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if err != nil {
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t.Fatalf("parseVertexPricingCatalog 返回错误: %v", err)
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}
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if len(records) != 1 {
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t.Fatalf("期望 1 条记录,实际 %d", len(records))
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}
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if records[0].ModelName != "Gemini 3 Pro 预览版" {
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t.Fatalf("模型名错误: %q", records[0].ModelName)
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}
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if records[0].InputPrice != 2 || records[0].OutputPrice != 12 {
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t.Fatalf("价格解析错误: %v / %v", records[0].InputPrice, records[0].OutputPrice)
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}
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}
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