Nikolay Tatarinov
43386b15fa
- Introduced a new `LOG_LEVEL` configuration option in the `.env.example` file to allow users to set the logging level (DEBUG, INFO, WARNING, ERROR). - Updated the `Settings` class to include the `log_level` attribute, normalizing its value to ensure valid logging levels are used. - Modified the logging setup in `run.py` to utilize the configured log level, enhancing flexibility in log management. - Enhanced the Mini App to include the logging level in the JavaScript configuration, allowing for consistent logging behavior across the application. - Added a new `logger.js` module for frontend logging, implementing level-based filtering and console delegation. - Included unit tests for the new logger functionality to ensure proper behavior and level handling.
95 lines
2.7 KiB
JavaScript
95 lines
2.7 KiB
JavaScript
/**
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* Unit tests for logger: level filtering and console delegation.
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*/
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import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
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import { logger } from "./logger.js";
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describe("logger", () => {
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const origWindow = globalThis.window;
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beforeEach(() => {
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vi.spyOn(console, "debug").mockImplementation(() => {});
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vi.spyOn(console, "info").mockImplementation(() => {});
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vi.spyOn(console, "warn").mockImplementation(() => {});
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vi.spyOn(console, "error").mockImplementation(() => {});
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});
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afterEach(() => {
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vi.restoreAllMocks();
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if (globalThis.window) {
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delete globalThis.window.__DT_LOG_LEVEL;
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}
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});
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function setLevel(level) {
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if (!globalThis.window) globalThis.window = {};
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globalThis.window.__DT_LOG_LEVEL = level;
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}
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it("at level info does not call console.debug", () => {
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setLevel("info");
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logger.debug("test");
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expect(console.debug).not.toHaveBeenCalled();
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});
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it("at level info calls console.info for logger.info", () => {
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setLevel("info");
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logger.info("hello");
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expect(console.info).toHaveBeenCalledWith("[DutyTeller][info]", "hello");
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});
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it("at level info calls console.warn and console.error", () => {
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setLevel("info");
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logger.warn("w");
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logger.error("e");
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expect(console.warn).toHaveBeenCalledWith("[DutyTeller][warn]", "w");
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expect(console.error).toHaveBeenCalledWith("[DutyTeller][error]", "e");
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});
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it("at level debug calls console.debug", () => {
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setLevel("debug");
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logger.debug("dbg");
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expect(console.debug).toHaveBeenCalledWith("[DutyTeller][debug]", "dbg");
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});
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it("at level error does not call console.debug or console.info", () => {
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setLevel("error");
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logger.debug("d");
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logger.info("i");
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expect(console.debug).not.toHaveBeenCalled();
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expect(console.info).not.toHaveBeenCalled();
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});
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it("at level error calls console.error", () => {
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setLevel("error");
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logger.error("err");
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expect(console.error).toHaveBeenCalledWith("[DutyTeller][error]", "err");
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});
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it("passes extra args to console", () => {
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setLevel("info");
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logger.info("msg", { foo: 1 }, "bar");
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expect(console.info).toHaveBeenCalledWith(
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"[DutyTeller][info]",
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"msg",
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{ foo: 1 },
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"bar"
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);
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});
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it("defaults to info when __DT_LOG_LEVEL is missing", () => {
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if (globalThis.window) delete globalThis.window.__DT_LOG_LEVEL;
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logger.debug("no");
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expect(console.debug).not.toHaveBeenCalled();
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logger.info("yes");
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expect(console.info).toHaveBeenCalledWith("[DutyTeller][info]", "yes");
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});
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it("defaults to info when __DT_LOG_LEVEL is invalid", () => {
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setLevel("invalid");
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logger.debug("no");
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expect(console.debug).not.toHaveBeenCalled();
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});
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});
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