chore: add tests

test/index.test.ts

@@ -0,0 +1,16 @@
+import { afterAll, beforeAll, describe, expect, test } from '@jest/globals';
+import { createTestServer } from '../.wundergraph/generated/testing';
+
+const wg = createTestServer();
+beforeAll(() => wg.start());
+afterAll(() => wg.stop());
+
+describe('SpaceX API', () => {
+	test('Should return dragons', async () => {
+		const result = await wg.client().query({
+			operationName: 'Dragons',
+		});
+		const dragons = result.data?.spacex_dragons;
+		expect(dragons?.length).toBeGreaterThan(0);
+	});
+});