import { describe, expect, it } from "vite-plus/test"; import { safeErrorLogAttributes } from "./safeLog.ts"; describe("safeErrorLogAttributes", () => {  it("keeps correlation and stack frames without serializing messages or nested causes", () => {    const cause = Object.assign(new Error("nested-cause-secret-sentinel"), {      traceId: "trace-safe-123",    });    const error = Object.assign(new Error("outer-error-secret-sentinel", { cause }), {      _tag: "ProjectRemovalError",    });    error.stack = [      "ProjectRemovalError: outer-error-secret-sentinel",      "    at removeProject (https://user:password@example.com/project.ts?token=secret#fragment)",    ].join("\n");     const attributes = safeErrorLogAttributes(error);     expect(attributes).toMatchObject({      errorType: "error",      errorName: "Error",      errorTag: "ProjectRemovalError",      traceId: "trace-safe-123",      stack: "    at removeProject (https://example.com/project.ts)",    });    const diagnosticText = Object.values(attributes).map(String).join("\n");    expect(diagnosticText).not.toContain("outer-error-secret-sentinel");    expect(diagnosticText).not.toContain("nested-cause-secret-sentinel");    expect(diagnosticText).not.toContain("user:password");    expect(diagnosticText).not.toContain("token=secret");  });   it("does not trust arbitrary object messages or tags", () => {    const attributes = safeErrorLogAttributes({      _tag: "payload-secret-sentinel",      message: "message-secret-sentinel",      cause: { traceId: "trace id with unsafe whitespace" },    });     expect(attributes).toEqual({ errorType: "object" });  });   it("skips an unsafe outer trace id when a nested safe trace id is available", () => {    const attributes = safeErrorLogAttributes({      traceId: "unsafe trace id",      cause: { traceId: "trace-safe-inner" },    });     expect(attributes).toEqual({      errorType: "object",      traceId: "trace-safe-inner",    });  });});