alagarr
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Alagarr is a request-response helper library that removes the boilerplate from your Node.js serverless functions and helps make your code portable.
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JavaScript
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __importDefault(require("./"));
const json_1 = __importDefault(require("./json"));
const testRequest = { headers: {} };
const testJsonBody = { foo: 'bar' };
const testStatusCode = 123;
it('Content-Type is JSON', () => __awaiter(this, void 0, void 0, function* () {
const response = yield _1.default(testRequest, (error, { body, statusCode, headers }) => {
expect(error).toBeNull();
expect(statusCode).toBe(testStatusCode);
expect(headers['content-type']).toBe('application/json');
expect(typeof body).toBe('string');
expect(body).toBe(JSON.stringify(testJsonBody));
}, {});
response.json(testJsonBody, testStatusCode);
}));
it('should not stringify when body is already stringified JSON', () => __awaiter(this, void 0, void 0, function* () {
expect(json_1.default({}, {}, 'foobar').body).toEqual('"foobar"');
expect(json_1.default({}, {}, JSON.stringify(testJsonBody)).body).toEqual(JSON.stringify(testJsonBody));
expect(json_1.default({}, {}, ` ${JSON.stringify(testJsonBody)}\n`).body).toEqual(JSON.stringify(testJsonBody));
}));