/**
* Unit tests for cli/utils/path-utils.ts
* Tests path expansion utilities
*/
import { expandPath } from "../../../../src/cli/utils/path-utils";
import { homedir } from "os";
import { join } from "path";
describe("path-utils", () => {
describe("expandPath", () => {
const originalPlatform = process.platform;
afterEach(() => {
Object.defineProperty(process, "platform", { value: originalPlatform });
});
it("should expand home directory shortcut ~/", () => {
const result = expandPath("~/Documents/config.json");
expect(result).toBe(join(homedir(), "Documents/config.json"));
});
it("should expand nested home directory path", () => {
const result = expandPath("~/.config/gitlab-mcp/settings.json");
expect(result).toBe(join(homedir(), ".config/gitlab-mcp/settings.json"));
});
it("should return path unchanged if no home shortcut", () => {
const absolutePath = "/usr/local/bin/test";
const result = expandPath(absolutePath);
expect(result).toBe(absolutePath);
});
it("should handle empty path", () => {
const result = expandPath("");
expect(result).toBe("");
});
it("should handle path with only ~/", () => {
const result = expandPath("~/");
expect(result).toBe(join(homedir(), ""));
});
describe("Windows environment variables", () => {
beforeEach(() => {
Object.defineProperty(process, "platform", { value: "win32" });
});
it("should expand Windows environment variables", () => {
process.env.TEST_VAR = "test_value";
const result = expandPath("%TEST_VAR%/config");
expect(result).toBe("test_value/config");
delete process.env.TEST_VAR;
});
it("should expand multiple Windows environment variables", () => {
process.env.VAR1 = "first";
process.env.VAR2 = "second";
const result = expandPath("%VAR1%/%VAR2%/file.txt");
expect(result).toBe("first/second/file.txt");
delete process.env.VAR1;
delete process.env.VAR2;
});
it("should handle missing Windows environment variable", () => {
const result = expandPath("%NONEXISTENT_VAR%/config");
expect(result).toBe("/config");
});
it("should handle both home directory and Windows env var", () => {
process.env.APP_NAME = "myapp";
const result = expandPath("~/%APP_NAME%/config");
expect(result).toBe(join(homedir(), "myapp/config"));
delete process.env.APP_NAME;
});
});
describe("Non-Windows platforms", () => {
beforeEach(() => {
Object.defineProperty(process, "platform", { value: "darwin" });
});
it("should not expand Windows environment variables on non-Windows", () => {
process.env.TEST_VAR = "test_value";
const result = expandPath("%TEST_VAR%/config");
expect(result).toBe("%TEST_VAR%/config");
delete process.env.TEST_VAR;
});
});
});
});
