1c5eb494db
- Create logger module with log levels and structured output (packages/engine/src/logger.ts) - Replace console.log/warn/error calls with structured logger across engine modules - Export logger from engine package index - Add comprehensive tests for logger functionality - Clean up CI/release workflows and update docs
76 lines
2.4 KiB
TypeScript
76 lines
2.4 KiB
TypeScript
import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
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import { createLogger, schedulerLog, executorLog, triageLog, mergerLog, worktreePoolLog, reviewerLog } from "./logger.js";
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describe("createLogger", () => {
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let logSpy: ReturnType<typeof vi.spyOn>;
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let warnSpy: ReturnType<typeof vi.spyOn>;
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let errorSpy: ReturnType<typeof vi.spyOn>;
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beforeEach(() => {
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logSpy = vi.spyOn(console, "log").mockImplementation(() => {});
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warnSpy = vi.spyOn(console, "warn").mockImplementation(() => {});
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errorSpy = vi.spyOn(console, "error").mockImplementation(() => {});
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});
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afterEach(() => {
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logSpy.mockRestore();
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warnSpy.mockRestore();
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errorSpy.mockRestore();
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});
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it("formats log output as [prefix] message", () => {
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const logger = createLogger("test");
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logger.log("hello world");
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expect(logSpy).toHaveBeenCalledWith("[test] hello world");
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});
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it("formats warn output as [prefix] message", () => {
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const logger = createLogger("test");
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logger.warn("something happened");
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expect(warnSpy).toHaveBeenCalledWith("[test] something happened");
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});
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it("formats error output as [prefix] message", () => {
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const logger = createLogger("test");
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logger.error("failure");
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expect(errorSpy).toHaveBeenCalledWith("[test] failure");
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});
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it("passes extra arguments through", () => {
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const logger = createLogger("test");
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const err = new Error("boom");
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logger.error("failed:", err);
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expect(errorSpy).toHaveBeenCalledWith("[test] failed:", err);
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});
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it("delegates log to console.log, warn to console.warn, error to console.error", () => {
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const logger = createLogger("x");
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logger.log("a");
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logger.warn("b");
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logger.error("c");
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expect(logSpy).toHaveBeenCalledTimes(1);
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expect(warnSpy).toHaveBeenCalledTimes(1);
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expect(errorSpy).toHaveBeenCalledTimes(1);
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});
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it("pre-built instances use correct prefixes", () => {
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schedulerLog.log("tick");
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expect(logSpy).toHaveBeenCalledWith("[scheduler] tick");
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executorLog.log("run");
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expect(logSpy).toHaveBeenCalledWith("[executor] run");
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triageLog.log("spec");
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expect(logSpy).toHaveBeenCalledWith("[triage] spec");
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mergerLog.log("merge");
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expect(logSpy).toHaveBeenCalledWith("[merger] merge");
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worktreePoolLog.log("prune");
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expect(logSpy).toHaveBeenCalledWith("[worktree-pool] prune");
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reviewerLog.log("review");
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expect(logSpy).toHaveBeenCalledWith("[reviewer] review");
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});
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});
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