trade-message-center/packages/onetalk-contract/test/diagnostic-log.test.ts

import assert from "node:assert/strict";
import test from "node:test";

import { composeOneTalkDiagnosticLog } from "../src/diagnostic-log.ts";

test("composes a source-prefixed headline and preserves the complete payload", () => {
    const payload = { binding: "binding-1", content: { text: "full message" } };

    assert.deepEqual(
        composeOneTalkDiagnosticLog("extension", {
            event: "frame",
            frameType: "ws.hello",
            payload,
        }),
        {
            headline: "[extension] event=frame frameType=ws.hello",
            payload,
            level: "info",
        },
    );
    assert.deepEqual(composeOneTalkDiagnosticLog("server", { event: "ws_close" }), {
        headline: "[server] event=ws_close frameType=-",
        payload: { event: "ws_close" },
        level: "info",
    });
});

test("marks failed or coded diagnostics as warnings", () => {
    assert.equal(
        composeOneTalkDiagnosticLog("extension", {
            event: "frame",
            frameType: "ws.error",
            code: "binding_revoked",
        }).level,
        "warn",
    );
});