fix: bound formatter memory and improve operations workflows

2026-09-08 12:46:15 +08:00
parent 50ae37242b
commit 2c228a94e1
27 changed files with 4013 additions and 1230 deletions
@@ -0,0 +1,22 @@
+import * as fs from 'node:fs/promises';
+import { resolvePromtoolPath } from './infrastructure-alert-settings.service';
+
+jest.mock('node:fs/promises', () => ({ ...jest.requireActual('node:fs/promises'), access: jest.fn() }));
+
+describe('Prometheus binary resolution', () => {
+  beforeEach(() => jest.resetAllMocks());
+  it('uses the official installer location when available', async () => {
+    const check = jest.mocked(fs.access).mockResolvedValue(undefined);
+    expect(await resolvePromtoolPath()).toBe('/usr/local/bin/promtool');
+    expect(check).toHaveBeenCalledTimes(1);
+  });
+  it('supports the distribution package location', async () => {
+    jest.mocked(fs.access).mockRejectedValueOnce(new Error('ENOENT')).mockResolvedValueOnce(undefined);
+    expect(await resolvePromtoolPath()).toBe('/usr/bin/promtool');
+  });
+  it('fails rather than silently overriding an invalid explicitly configured binary', async () => {
+    const check = jest.mocked(fs.access).mockRejectedValue(new Error('EACCES'));
+    await expect(resolvePromtoolPath('/custom/promtool')).rejects.toThrow('promtool不可执行');
+    expect(check).toHaveBeenCalledTimes(1);
+  });
+});