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AgentHub/server/__tests__/codex-home.test.js
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JavaScript

/**
* @file Tests for codex-home.js: CODEX_HOME resolution and related path
* resolutions for Codex project and surface directories.
* @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
*/
const path = require("node:path");
const os = require("node:os");
const { describe, it, beforeEach } = require("node:test");
const assert = require("node:assert/strict");
describe("codex-home", () => {
beforeEach(() => {
// Clear the require cache so getCodexHome() reads the fresh env var
delete require.cache[require.resolve("../lib/codex-home")];
});
it("honours CODEX_HOME over the home directory", () => {
process.env.CODEX_HOME = "/tmp/injected-codex";
delete require.cache[require.resolve("../lib/codex-home")];
assert.equal(require("../lib/codex-home").getCodexHome(), "/tmp/injected-codex");
});
it("puts the project surfaces under <cwd>/.codex", () => {
const { getProjectCodexDir } = require("../lib/codex-home");
assert.equal(getProjectCodexDir("/repo"), path.join("/repo", ".codex"));
});
it("returns the cwd as the project root", () => {
const { getProjectRoot } = require("../lib/codex-home");
assert.equal(getProjectRoot("/repo"), "/repo");
});
it("defaults to ~/.codex when CODEX_HOME is not set", () => {
delete process.env.CODEX_HOME;
delete require.cache[require.resolve("../lib/codex-home")];
const { getCodexHome } = require("../lib/codex-home");
assert.equal(getCodexHome(), path.join(os.homedir(), ".codex"));
});
});