57 lines
1.9 KiB
TypeScript
57 lines
1.9 KiB
TypeScript
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
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import { getCsrfToken, setCsrfToken } from '@/api/client';
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import { streamChat } from '@/api/ai';
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describe('streamChat CSRF header', () => {
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const originalFetch = globalThis.fetch;
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beforeEach(() => {
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setCsrfToken('test-csrf-token');
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globalThis.fetch = vi.fn().mockResolvedValue(
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new Response(
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'data: {"type":"done"}\n\ndata: [DONE]\n\n',
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{
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status: 200,
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headers: { 'Content-Type': 'text/event-stream' },
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},
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),
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) as unknown as typeof fetch;
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});
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afterEach(() => {
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setCsrfToken(null);
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globalThis.fetch = originalFetch;
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vi.restoreAllMocks();
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});
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it('sends the shared client CSRF token as X-CSRF-Token header', async () => {
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expect(getCsrfToken()).toBe('test-csrf-token');
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const gen = streamChat('conv-1', 'Hallo');
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for await (const _ of gen) {
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// consume stream until [DONE]
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}
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const fetchMock = globalThis.fetch as ReturnType<typeof vi.fn>;
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expect(fetchMock).toHaveBeenCalledTimes(1);
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const [, init] = fetchMock.mock.calls[0] as [string, RequestInit];
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const headers = init.headers as Record<string, string>;
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// Regression: token previously came from a never-written sessionStorage key → 403
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expect(headers['X-CSRF-Token']).toBe('test-csrf-token');
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});
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it('targets the conversation stream endpoint with JSON body', async () => {
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const gen = streamChat('conv-42', 'Frage', 'agent-9');
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for await (const _ of gen) {
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// consume stream until [DONE]
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}
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const fetchMock = globalThis.fetch as ReturnType<typeof vi.fn>;
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const [url, init] = fetchMock.mock.calls[0] as [string, RequestInit];
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expect(url).toBe('/api/v1/ai/conversations/conv-42/stream');
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expect(init.method).toBe('POST');
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expect(init.credentials).toBe('include');
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expect(JSON.parse(init.body as string)).toEqual({ content: 'Frage', agent_id: 'agent-9' });
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});
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});
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