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agentic-dev/packages/core-audit/src/multi-sink-audit-log.test.ts

66 lines
2.2 KiB
TypeScript

import { describe, it, expect, vi } from "vitest";
import { MultiSinkAuditLog } from "./multi-sink-audit-log";
import type { AuditEntry } from "@repo/core-shared/audit";
import type { IAuditLog } from "./audit-log.interface";
const sample: AuditEntry = {
actorId: "user_1",
actorType: "user",
actorRoles: [],
action: "VIEW",
resource: { type: "articles" },
at: new Date(),
scope: { feature: "blog", environment: "test", tenant: "default" },
from: { ipTruncated: "10.0.0.0", userAgent: "test" },
containsPii: false,
outcome: "success",
};
function makeRecorder(): IAuditLog & { records: AuditEntry[]; erasures: string[] } {
const records: AuditEntry[] = [];
const erasures: string[] = [];
return {
records,
erasures,
async record(e) { records.push(e); },
async eraseSubject(actorId) { erasures.push(actorId); },
};
}
describe("MultiSinkAuditLog", () => {
it("record() fans out to every sink", async () => {
const a = makeRecorder();
const b = makeRecorder();
const m = new MultiSinkAuditLog([a, b]);
await m.record(sample);
expect(a.records).toHaveLength(1);
expect(b.records).toHaveLength(1);
});
it("settle-all: one sink failing does not skip others", async () => {
const errSpy = vi.spyOn(process.stderr, "write").mockImplementation(() => true);
const a: IAuditLog = { record: async () => { throw new Error("a-fail"); }, eraseSubject: async () => {} };
const b = makeRecorder();
const m = new MultiSinkAuditLog([a, b]);
await m.record(sample);
expect(b.records).toHaveLength(1); // b still received the entry
expect(errSpy).toHaveBeenCalledOnce();
const written = errSpy.mock.calls[0]![0] as string;
const parsed = JSON.parse(written.trimEnd());
expect(parsed._type).toBe("audit-sink-error");
expect(parsed.error).toContain("a-fail");
errSpy.mockRestore();
});
it("eraseSubject() fans out to every sink", async () => {
const a = makeRecorder();
const b = makeRecorder();
const m = new MultiSinkAuditLog([a, b]);
await m.eraseSubject("user_1", "delete");
expect(a.erasures).toEqual(["user_1"]);
expect(b.erasures).toEqual(["user_1"]);
});
});