Added: Beer API, Docs API and tests for both, fixed build

api/tests/docs.test.ts

@@ -0,0 +1,12 @@
+import request from 'supertest';
+import { app } from '../src/app';
+
+describe('GET /api/v1', () => {
+	describe('should return json with docs', () => {
+		test('should respond with a 200 status code', async () => {
+			const response = await request(app).get('/api/v1').send({});
+			expect(response.headers['content-type']).toMatch(/json/);
+			expect(response.statusCode).toBe(200);
+		});
+	});
+});