alagarr
Version:
Alagarr is a request-response helper library that removes the boilerplate from your Node.js serverless functions and helps make your code portable.
82 lines (81 loc) • 3.6 kB
JavaScript
;
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 types_1 = require("../types");
const _1 = __importDefault(require("./"));
const testRespondToFormats = {
default: types_1.EnumDefaultRespondToFormat.json,
html: '<html />',
json: { foo: 'bar' },
};
const testStatusCode = 123;
it('respondTo picks correct format based on request Accept header', () => __awaiter(this, void 0, void 0, function* () {
const htmlResponse = yield _1.default({
headers: {
accept: 'text/html,application/json',
},
}, (error, { body, statusCode, headers }) => {
expect(error).toBeNull();
expect(statusCode).toBe(testStatusCode);
expect(headers['content-type']).toBe('text/html');
expect(typeof body).toBe('string');
expect(body).toBe(testRespondToFormats.html);
}, {});
htmlResponse.respondTo(testRespondToFormats, testStatusCode);
const jsonResponse = yield _1.default({
headers: {
accept: 'application/json,text/html',
},
}, (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(testRespondToFormats.json));
}, {});
jsonResponse.respondTo(testRespondToFormats, testStatusCode);
}));
it('respondTo allows setting custom headers via options', () => __awaiter(this, void 0, void 0, function* () {
const testCustomOptions = {
headers: {
foo: 'bar-1234',
},
};
const response = yield _1.default({
headers: {
accept: 'foo/bar,bar/foo',
},
}, (error, { body, statusCode, headers }) => {
expect(error).toBeNull();
expect(statusCode).toBe(testStatusCode);
expect(headers['content-type']).toBe('application/json');
expect(headers.foo).toBe(testCustomOptions.headers.foo);
expect(typeof body).toBe('string');
expect(body).toBe(JSON.stringify(testRespondToFormats.json));
}, {});
response.respondTo(testRespondToFormats, testStatusCode, testCustomOptions);
}));
it('respondTo correctly falls back on a default format', () => __awaiter(this, void 0, void 0, function* () {
const response = yield _1.default({
headers: {
accept: 'foo/bar,bar/foo',
},
}, (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(testRespondToFormats.json));
}, {});
response.respondTo(testRespondToFormats, testStatusCode);
}));