Makelore 2.0 initial clean snapshot

tests/unit/uv-env.test.ts

@@ -0,0 +1,60 @@
+// @vitest-environment node
+import { existsSync, mkdtempSync, readFileSync, rmSync } from 'fs';
+import { tmpdir } from 'os';
+import path from 'path';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+
+let tempHome: string;
+
+beforeEach(() => {
+  tempHome = mkdtempSync(path.join(tmpdir(), 'niancode-uv-env-'));
+  vi.resetModules();
+
+  vi.doMock('os', async () => {
+    const actual = await vi.importActual<typeof import('os')>('os');
+    return {
+      ...actual,
+      homedir: () => tempHome,
+    };
+  });
+
+  vi.doMock('electron', () => ({
+    app: {
+      getLocale: vi.fn().mockReturnValue('en-US'),
+      getPath: vi.fn().mockReturnValue(path.join(tempHome, '.niancode')),
+      getAppPath: vi.fn().mockReturnValue(process.cwd()),
+      getVersion: vi.fn().mockReturnValue('0.0.0-test'),
+      isPackaged: false,
+      isReady: vi.fn().mockReturnValue(true),
+      whenReady: vi.fn().mockResolvedValue(undefined),
+    },
+  }));
+
+  vi.spyOn(Intl, 'DateTimeFormat').mockImplementation(() => ({
+    resolvedOptions: () => ({ timeZone: 'Asia/Shanghai' }),
+  }) as Intl.DateTimeFormat);
+});
+
+afterEach(() => {
+  vi.restoreAllMocks();
+  vi.resetModules();
+  if (tempHome) {
+    rmSync(tempHome, { recursive: true, force: true });
+  }
+});
+
+describe('uv mirror environment', () => {
+  it('writes a NianCode-managed uv.toml under ~/.niancode and exposes it via UV_CONFIG_FILE', async () => {
+    const { getUvMirrorEnv } = await import('@electron/utils/uv-env');
+
+    const env = await getUvMirrorEnv();
+
+    const expectedPath = path.join(tempHome, '.niancode', 'uv.toml');
+    expect(env.UV_INDEX_URL).toBe('https://pypi.tuna.tsinghua.edu.cn/simple/');
+    expect(env.UV_PYTHON_INSTALL_MIRROR).toBe('https://registry.npmmirror.com/-/binary/python-build-standalone/');
+    expect(env.UV_CONFIG_FILE).toBe(expectedPath);
+    expect(existsSync(expectedPath)).toBe(true);
+    expect(readFileSync(expectedPath, 'utf-8')).toContain('index-url = "https://pypi.tuna.tsinghua.edu.cn/simple/"');
+    expect(readFileSync(expectedPath, 'utf-8')).toContain('python-install-mirror = "https://registry.npmmirror.com/-/binary/python-build-standalone/"');
+  });
+});