Тесты: часть 1

tests/helpers/mock-server.ts

@@ -0,0 +1,88 @@
+import { http, HttpResponse } from 'msw';
+import { setupServer } from 'msw/node';
+
+/**
+ * Создание mock HTTP сервера для тестирования
+ */
+export function createMockServer() {
+  const handlers = [
+    // Mock для успешного GET запроса
+    http.get('https://api.example.com/users', () => {
+      return HttpResponse.json([
+        { id: '1', email: 'user1@example.com', name: 'User 1' },
+        { id: '2', email: 'user2@example.com', name: 'User 2' },
+      ]);
+    }),
+
+    // Mock для GET с параметрами
+    http.get('https://api.example.com/users/:id', ({ params }) => {
+      const { id } = params;
+      if (id === '1') {
+        return HttpResponse.json({ id: '1', email: 'user1@example.com', name: 'User 1' });
+      }
+      return HttpResponse.json({ error: 'Not found' }, { status: 404 });
+    }),
+
+    // Mock для POST запроса
+    http.post('https://api.example.com/users', async ({ request }) => {
+      const body = await request.json() as Record<string, any>;
+      return HttpResponse.json(
+        { id: '3', ...body },
+        { status: 201 }
+      );
+    }),
+
+    // Mock для PATCH запроса
+    http.patch('https://api.example.com/users/:id', async ({ request, params }) => {
+      const body = await request.json() as Record<string, any>;
+      return HttpResponse.json({ id: params.id, ...body });
+    }),
+
+    // Mock для DELETE запроса
+    http.delete('https://api.example.com/users/:id', () => {
+      return new HttpResponse(null, { status: 204 });
+    }),
+
+    // Mock для авторизации
+    http.post('https://api.example.com/auth/login', async ({ request }) => {
+      const body = await request.json() as any;
+      if (body.email === 'test@example.com' && body.password === 'password') {
+        return HttpResponse.json({ token: 'mock-jwt-token' });
+      }
+      return HttpResponse.json({ error: 'Unauthorized' }, { status: 401 });
+    }),
+
+    // Mock для защищенного endpoint
+    http.get('https://api.example.com/profile', ({ request }) => {
+      const auth = request.headers.get('Authorization');
+      if (auth && auth.startsWith('Bearer ')) {
+        return HttpResponse.json({ id: '1', email: 'test@example.com' });
+      }
+      return HttpResponse.json({ error: 'Unauthorized' }, { status: 401 });
+    }),
+
+    // Mock для ошибки сервера
+    http.get('https://api.example.com/error', () => {
+      return HttpResponse.json({ error: 'Internal Server Error' }, { status: 500 });
+    }),
+
+    // Mock для network error
+    http.get('https://api.example.com/network-error', () => {
+      return HttpResponse.error();
+    }),
+  ];
+
+  const server = setupServer(...handlers);
+
+  return {
+    server,
+    start: () => server.listen({ onUnhandledRequest: 'warn' }),
+    stop: () => server.close(),
+    reset: () => server.resetHandlers(),
+  };
+}
+
+/**
+ * Тип для mock сервера
+ */
+export type MockServer = ReturnType<typeof createMockServer>;