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import { flushPromises } from '@test/utils/testUtils'; |
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import { Request, Response } from 'express'; |
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import { Route } from '@/core/decorators/Route'; |
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import { registeredBeans, registeredMethods } from '@/core'; |
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jest.mock('@/core', () => ({ |
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registeredBeans: new Map(), |
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registeredMethods: new Map(), |
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logger: { |
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info: jest.fn(), |
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debug: jest.fn(), |
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error: jest.fn(), |
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}, |
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})); |
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describe('Route.ts', () => { |
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beforeEach(() => { |
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jest.resetAllMocks(); |
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registeredMethods.clear(); |
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registeredBeans.clear(); |
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}); |
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it.each([ |
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'GET', |
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'HEAD', |
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'POST', |
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'PUT', |
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'DELETE', |
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'CONNECT', |
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'OPTIONS', |
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'TRACE', |
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'PATCH', |
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])('registers a %s route', async (method: any) => { |
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// GIVEN |
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const mock = jest.fn(); |
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const resMock = { send: jest.fn() }; |
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class Class { |
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num = 42; |
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@Route(method, '/num') |
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getNum(_req: Request, res: Response) { |
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res.send('OK'); |
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} |
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} |
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const bean: any = new Class(); |
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registeredMethods.set(bean.getNum, bean); |
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bean.routerConfig = { |
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path: '/router', |
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router: { |
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[method.toLowerCase()]: mock, |
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}, |
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}; |
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registeredBeans.set('Class', bean); |
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await flushPromises(); |
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mock.mock.calls[0][1](null, resMock); |
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// THEN |
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expect(mock).toHaveBeenCalledWith('/num', expect.any(Function)); |
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expect(resMock.send).toHaveBeenCalledWith('OK'); |
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}); |
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it.each([ |
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'GET', |
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'HEAD', |
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'POST', |
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'PUT', |
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'DELETE', |
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'CONNECT', |
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'OPTIONS', |
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'TRACE', |
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'PATCH', |
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])('registers a %s route with async function', async (method: any) => { |
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// GIVEN |
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const mock = jest.fn(); |
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const resMock = { send: jest.fn() }; |
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class Class { |
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num = 42; |
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@Route(method, '/num') |
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async getNum(_req: Request, res: Response) { |
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res.send('OK'); |
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} |
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} |
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const bean: any = new Class(); |
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registeredMethods.set(bean.getNum, bean); |
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bean.routerConfig = { |
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path: '/router', |
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router: { |
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[method.toLowerCase()]: mock, |
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}, |
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}; |
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registeredBeans.set('Class', bean); |
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await flushPromises(); |
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mock.mock.calls[0][1](null, resMock); |
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// THEN |
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expect(mock).toHaveBeenCalledWith('/num', expect.any(Function)); |
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expect(resMock.send).toHaveBeenCalledWith('OK'); |
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}); |
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101
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it('does not registers a route on a generic Bean', async () => { |
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// GIVEN |
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const mock = jest.fn(); |
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class Class { |
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@Route('GET', '/num') |
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getNum(_req: Request, res: Response) { |
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res.send('OK'); |
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} |
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} |
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const bean: any = new Class(); |
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registeredMethods.set(bean.getNum, bean); |
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registeredBeans.set('Class', bean); |
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await flushPromises(); |
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115
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// THEN |
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expect(mock).not.toHaveBeenCalled(); |
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}); |
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}); |
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spaghiajoeojo /
express-beans
