"use strict";
const test = require("node:test");
const assert = require("node:assert/strict");
const { EventEmitter } = require("node:events");
const { checkForUpdate, compareSemver, parseSemver } = require("../lib/update_check");
function createHttpsMock({ statusCode = 200, body = JSON.stringify({ version: "0.2.99" }) } = {}) {
return {
request: (_url, _options, onResponse) => {
const req = new EventEmitter();
req.setTimeout = (_ms, _handler) => req;
req.destroy = () => {};
req.end = () => {
const res = new EventEmitter();
res.statusCode = statusCode;
res.setEncoding = () => {};
res.resume = () => {};
if (typeof onResponse === "function") onResponse(res);
if (body != null) res.emit("data", body);
res.emit("end");
};
return req;
}
};
}
test("compareSemver treats prerelease lower than release", () => {
const prerelease = parseSemver("0.2.18-beta.1");
const release = parseSemver("0.2.18");
assert.equal(compareSemver(prerelease, release), -1);
});
test("checkForUpdate logs when a newer version exists", async () => {
const logs = [];
const logger = { log: (line) => logs.push(line) };
const result = await checkForUpdate({
currentVersion: "0.2.18",
env: { DOCDEX_UPDATE_CHECK: "1" },
stdout: { isTTY: true },
stderr: { isTTY: true },
httpsModule: createHttpsMock({ body: JSON.stringify({ version: "0.2.22" }) }),
logger
});
assert.equal(result.updateAvailable, true);
assert.ok(logs.some((line) => line.includes("Update available")));
});
test("checkForUpdate skips when disabled", async () => {
let called = false;
const httpsModule = {
request: () => {
called = true;
return new EventEmitter();
}
};
const result = await checkForUpdate({
currentVersion: "0.2.18",
env: { DOCDEX_UPDATE_CHECK: "0" },
stdout: { isTTY: true },
stderr: { isTTY: true },
httpsModule
});
assert.equal(result.checked, false);
assert.equal(called, false);
});
