| 1 | import { describe, expect, it } from "vitest"; |
| 2 | // @ts-expect-error Node 22+ provides node:sqlite; Worker production code does not import it. |
| 3 | import { DatabaseSync } from "node:sqlite"; |
| 4 | import { groupReportsStatement, loadD1GroupReports, loadGroupDiagnostics } from "./group_queries"; |
| 5 | import { renderGroup, type Group } from "./group"; |
| 6 | import freshSchemaSQL from "../schema.sql?raw"; |
| 7 | |
| 8 | describe("group report query bounds", () => { |
| 9 | it("returns only the first retained sample and the latest five reports", async () => { |
| 10 | const sqlite = new DatabaseSync(":memory:"); |
| 11 | sqlite.exec(freshSchemaSQL); |
| 12 | const fingerprint = "a".repeat(64); |
| 13 | for (let id = 1; id <= 35_000; id++) { |
| 14 | sqlite.prepare( |
| 15 | `INSERT INTO reports (fingerprint, kind, version, arch, os, message, created_at) |
| 16 | VALUES (?1, 'crash', 'v1.0.0', 'amd64', 'windows', ?2, ?3)`, |
| 17 | ).run(fingerprint, `sample-${id}`, `2026-09-03T00:00:${String(id).padStart(5, "0")}Z`); |
| 18 | } |
| 19 | sqlite.prepare( |
| 20 | `INSERT INTO reports (fingerprint, kind, version, arch, os, message, created_at) |
| 21 | VALUES (?1, 'crash', 'v1.0.0', 'amd64', 'windows', 'other-group', '2026-09-30T00:00:00.000Z')`, |
| 22 | ).run("b".repeat(64)); |
| 23 | |
| 24 | const db = { |
| 25 | prepare(sql: string) { |
| 26 | const statement = sqlite.prepare(sql); |
| 27 | const wrapper: any = { |
| 28 | values: [] as unknown[], |
| 29 | bind(...values: unknown[]) { wrapper.values = values; return wrapper; }, |
| 30 | async all() { return { results: statement.all(...wrapper.values) }; }, |
| 31 | }; |
| 32 | return wrapper; |
| 33 | }, |
| 34 | } as unknown as D1Database; |
| 35 | try { |
| 36 | const rows = await groupReportsStatement(db, fingerprint, 5).all(); |
| 37 | expect(rows.results.map((row) => String((row as { message: string }).message))).toEqual([ |
| 38 | "sample-35000", "sample-34999", "sample-34998", "sample-34997", "sample-34996", "sample-1", |
| 39 | ]); |
| 40 | } finally { |
| 41 | sqlite.close(); |
| 42 | } |
| 43 | }); |
| 44 | |
| 45 | it("renders a graceful notice when a detail query is unavailable", () => { |
| 46 | const group: Group = { |
| 47 | fingerprint: "c".repeat(64), kind: "crash", count: 35_000, |
| 48 | first_seen: "2026-01-01T00:00:00.000Z", last_seen: "2026-09-03T00:00:00.000Z", |
| 49 | first_version: "v1.0.0", last_version: "v1.36.0", status: "open", note: "", |
| 50 | title: "worker failure", source: "native.lifecycle", label: "", error_type: "Error", severity: "high", |
| 51 | top_frame: "", last_os: "windows", last_arch: "amd64", last_build_commit: "", |
| 52 | last_channel: "stable", resolved_in: "", resolved_at: "", regressed_at: "", |
| 53 | }; |
| 54 | const html = renderGroup( |
| 55 | group, |
| 56 | [], |
| 57 | { id: 1, email: "admin@example.com", role: "admin", created_at: "", approved_at: null }, |
| 58 | undefined, |
| 59 | undefined, |
| 60 | { samplesUnavailable: true, diagnosticsUnavailable: true }, |
| 61 | ); |
| 62 | expect(html).toContain("原始样本"); |
| 63 | expect(html).toContain("技术分布"); |
| 64 | expect(html).toContain("分组核心汇总仍可用"); |
| 65 | }); |
| 66 | |
| 67 | it("turns D1 detail failures into bounded degradation instead of throwing", async () => { |
| 68 | const db = { prepare() { throw new Error("simulated D1 failure"); } } as unknown as D1Database; |
| 69 | const env = { DB: db } as any; |
| 70 | const observe = () => {}; |
| 71 | await expect(loadD1GroupReports(env, "a".repeat(64), 5, observe)).resolves.toEqual({ reports: [], unavailable: true }); |
| 72 | await expect(loadGroupDiagnostics(env, "a".repeat(64), observe)).resolves.toEqual({ unavailable: true }); |
| 73 | }); |
| 74 | }); |
| 75 |