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Merge pull request #132 from golevelup/feature/131_simple_raw_body_setup
feat(webhooks): simple raw body setup
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84 changes: 84 additions & 0 deletions
84
packages/webhooks/src/tests/raw-body-and-json-middleware.spec.ts
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Original file line number | Diff line number | Diff line change |
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import { | ||
Controller, | ||
MiddlewareConsumer, | ||
Module, | ||
NestModule, | ||
Post, | ||
Request, | ||
RequestMethod, | ||
} from '@nestjs/common'; | ||
import { Test, TestingModule } from '@nestjs/testing'; | ||
import * as request from 'supertest'; | ||
import { JsonBodyMiddleware, RawBodyMiddleware } from '../webhooks.middleware'; | ||
import { applyRawBodyOnlyTo } from '../webhooks.utilities'; | ||
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||
const testBodyFn = jest.fn(); | ||
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const expectedBody = { message: 'hello' }; | ||
const expectedRawBody = Buffer.from(JSON.stringify(expectedBody)); | ||
@Controller('raw') | ||
class WebhookController { | ||
@Post() | ||
webhook(@Request() request) { | ||
testBodyFn(request.body); | ||
} | ||
} | ||
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@Controller('api') | ||
class ApiController { | ||
@Post() | ||
body(@Request() request) { | ||
testBodyFn(request.body); | ||
} | ||
} | ||
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@Module({ | ||
controllers: [WebhookController, ApiController], | ||
}) | ||
class TestAppModule implements NestModule { | ||
configure(consumer: MiddlewareConsumer) { | ||
applyRawBodyOnlyTo(consumer, { | ||
method: RequestMethod.ALL, | ||
path: 'raw', | ||
}); | ||
} | ||
} | ||
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describe('Webhooks Raw Body And JSON middleware', () => { | ||
let app; | ||
describe('only for certain endpoitns util', () => { | ||
beforeEach(async () => { | ||
testBodyFn.mockReset(); | ||
const moduleFixture: TestingModule = await Test.createTestingModule({ | ||
imports: [TestAppModule, RawBodyMiddleware, JsonBodyMiddleware], | ||
}).compile(); | ||
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app = moduleFixture.createNestApplication(undefined, { | ||
bodyParser: false, | ||
}); | ||
await app.init(); | ||
}); | ||
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it('should make the raw body available on the correct request property', () => { | ||
return request(app.getHttpServer()) | ||
.post('/raw') | ||
.send(expectedBody) | ||
.expect(201) | ||
.then(() => { | ||
expect(testBodyFn).toHaveBeenCalledTimes(1); | ||
expect(testBodyFn).toHaveBeenCalledWith(expectedRawBody); | ||
}); | ||
}); | ||
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it('should use body parser json on all other routes', () => { | ||
return request(app.getHttpServer()) | ||
.post('/api') | ||
.send(expectedBody) | ||
.expect(201) | ||
.then(() => { | ||
expect(testBodyFn).toHaveBeenCalledTimes(1); | ||
expect(testBodyFn).toHaveBeenCalledWith(expectedBody); | ||
}); | ||
}); | ||
}); | ||
}); |
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