angular-cn/aio/aio-builds-setup/dockerbuild/scripts-js/test/preview-server/utils.spec.ts

50 lines
1.8 KiB
TypeScript

import * as express from 'express';
import {PreviewServerError} from '../../lib/preview-server/preview-error';
import {respondWithError, throwRequestError} from '../../lib/preview-server/utils';
describe('preview-server/utils', () => {
describe('respondWithError', () => {
let endSpy: jasmine.Spy;
let statusSpy: jasmine.Spy;
let response: express.Response;
beforeEach(() => {
endSpy = jasmine.createSpy('end');
statusSpy = jasmine.createSpy('status').and.callFake(() => response);
response = {status: statusSpy, end: endSpy} as any;
});
it('should set the status on the response', () => {
respondWithError(response, new PreviewServerError(505, 'TEST MESSAGE'));
expect(statusSpy).toHaveBeenCalledWith(505);
expect(endSpy).toHaveBeenCalledWith('TEST MESSAGE', jasmine.any(Function));
});
it('should convert non-PreviewServerError errors to 500 PreviewServerErrors', () => {
respondWithError(response, new Error('OTHER MESSAGE'));
expect(statusSpy).toHaveBeenCalledWith(500);
expect(endSpy).toHaveBeenCalledWith('OTHER MESSAGE', jasmine.any(Function));
});
});
describe('throwRequestError', () => {
it('should throw a suitable error', () => {
let caught = false;
try {
const request = {
body: 'The request body',
method: 'POST',
originalUrl: 'some.domain.com/path',
} as express.Request;
throwRequestError(505, 'ERROR MESSAGE', request);
} catch (error) {
caught = true;
expect(error).toEqual(jasmine.any(PreviewServerError));
expect(error.status).toEqual(505);
expect(error.message).toEqual(`ERROR MESSAGE in request: POST some.domain.com/path "The request body"`);
}
expect(caught).toEqual(true);
});
});
});