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test: cover central Langfuse env fallback

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This commit is contained in:
Ravi Kumar L 2026-06-21 20:04:46 +02:00
parent baf40da22a
commit bd1bfdd485
1 changed files with 31 additions and 1 deletions
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32
packages/api/src/agents/__tests__/run-summarization.test.ts
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@ -203,6 +203,9 @@ function makeAppConfig(customEndpoints: TestCustomEndpoint[]): AppConfig {
beforeEach(() => {
jest.clearAllMocks();
delete process.env.LANGFUSE_PUBLIC_KEY;
delete process.env.LANGFUSE_SECRET_KEY;
delete process.env.LANGFUSE_BASE_URL;
delete process.env.LANGFUSE_FANOUT_ENABLED;
delete process.env.LANGFUSE_FANOUT_COLLECTOR_URL;
delete process.env.LANGFUSE_FANOUT_TENANT_EXPORT_ENABLED;
@ -1228,7 +1231,7 @@ describe('Langfuse run config', () => {
});
});
it('routes central-only traces to the collector when deployment fanout is enabled without tenant keys', async () => {
it('routes central-only traces to the collector when tenant Langfuse config has no keys', async () => {
process.env.LANGFUSE_FANOUT_ENABLED = 'true';
process.env.LANGFUSE_FANOUT_COLLECTOR_URL = 'http://collector-from-env:4318';
@ -1247,7 +1250,34 @@ describe('Langfuse run config', () => {
});
});
it('keeps central env credentials out of the run config for agents fallback', async () => {
process.env.LANGFUSE_PUBLIC_KEY = 'pk-central';
process.env.LANGFUSE_SECRET_KEY = 'sk-central';
process.env.LANGFUSE_FANOUT_ENABLED = 'true';
process.env.LANGFUSE_FANOUT_COLLECTOR_URL = 'http://collector-from-env:4318';
const callArgs = await callAndCaptureRunConfig({
tenantId: 'tenant-1',
appConfig: {
langfuse: {},
} as AppConfig,
});
expect(callArgs.langfuse).toEqual({
deterministicTraceId: true,
baseUrl: 'http://collector-from-env:4318',
metadata: { 'librechat.tenant.id': 'tenant-1' },
tags: ['tenant:tenant-1'],
});
expect(callArgs.langfuse).not.toHaveProperty('publicKey');
expect(callArgs.langfuse).not.toHaveProperty('secretKey');
expect(process.env.LANGFUSE_PUBLIC_KEY).toBe('pk-central');
expect(process.env.LANGFUSE_SECRET_KEY).toBe('sk-central');
});
it('routes central-only traces to the collector when tenant fanout export is disabled', async () => {
process.env.LANGFUSE_PUBLIC_KEY = 'pk-central';
process.env.LANGFUSE_SECRET_KEY = 'sk-central';
process.env.LANGFUSE_FANOUT_ENABLED = 'true';
process.env.LANGFUSE_FANOUT_COLLECTOR_URL = 'http://collector-from-env:4318';
process.env.LANGFUSE_FANOUT_TENANT_EXPORT_ENABLED = 'false';