import { describe, it, expect, beforeEach, afterEach, vi } from "vitest";
import * as fs from "fs";
import * as os from "os";
import * as path from "path";
import { getDefaultScreenshotPath } from "../../src/utils/paths.js";
describe("getDefaultScreenshotPath", () => {
let tempDir: string;
beforeEach(() => {
tempDir = fs.mkdtempSync(path.join(os.tmpdir(), "replicant-test-"));
});
afterEach(() => {
fs.rmSync(tempDir, { recursive: true, force: true });
});
it("creates screenshot path in provided base directory", () => {
const result = getDefaultScreenshotPath(tempDir);
expect(result).toContain(path.join(tempDir, ".replicant", "screenshots"));
expect(result).toMatch(/screenshot-\d+-[a-z0-9]+\.png$/);
expect(fs.existsSync(path.dirname(result))).toBe(true);
});
it("creates nested directories if they do not exist", () => {
const nestedBase = path.join(tempDir, "deep", "nested");
const result = getDefaultScreenshotPath(nestedBase);
expect(fs.existsSync(path.dirname(result))).toBe(true);
});
it("generates unique filenames with timestamps", () => {
const result1 = getDefaultScreenshotPath(tempDir);
const result2 = getDefaultScreenshotPath(tempDir);
expect(result1).not.toBe(result2);
});
it("falls back to homedir when cwd is root (sandbox environment)", () => {
// In sandbox environments like Claude Desktop, process.cwd() returns "/"
// which isn't writable, so the function should fall back to os.homedir()
const cwdSpy = vi.spyOn(process, "cwd").mockReturnValue("/");
const actualHomedir = os.homedir();
// Call without baseDir to trigger the fallback logic
const result = getDefaultScreenshotPath();
// Should use homedir instead of "/" when cwd is root
// The path should start with the actual home directory, not "/"
expect(result.startsWith("/.replicant")).toBe(false);
expect(result.startsWith(actualHomedir)).toBe(true);
expect(result).toContain(path.join(".replicant", "screenshots"));
expect(result).toMatch(/screenshot-\d+-[a-z0-9]+\.png$/);
cwdSpy.mockRestore();
});
});
