const ParseServer = require('../lib/index');
const express = require('express');
const rp = require('request-promise');

describe('Enable express error handler', () => {
  it('should call the default handler in case of error, like updating a non existing object', done => {
    const serverUrl = 'http://localhost:12667/parse';
    const appId = 'anOtherTestApp';
    const masterKey = 'anOtherTestMasterKey';
    let server;

    let lastError;

    const parseServer = ParseServer.ParseServer(
      Object.assign({}, defaultConfiguration, {
        appId: appId,
        masterKey: masterKey,
        serverURL: serverUrl,
        enableExpressErrorHandler: true,
        __indexBuildCompletionCallbackForTests: promise => {
          promise.then(() => {
            expect(Parse.applicationId).toEqual('anOtherTestApp');
            const app = express();
            app.use('/parse', parseServer);

            server = app.listen(12667);

            app.use(function(err, req, res, next) {
              next;
              lastError = err;
            });

            rp({
              method: 'PUT',
              uri: serverUrl + '/classes/AnyClass/nonExistingId',
              headers: {
                'X-Parse-Application-Id': appId,
                'X-Parse-Master-Key': masterKey,
              },
              body: { someField: 'blablabla' },
              json: true,
            })
              .then(() => {
                fail('Should throw error');
              })
              .catch(e => {
                expect(e).toBeDefined();
                const reqError = e.error;
                expect(reqError).toBeDefined();
                expect(lastError).toBeDefined();

                expect(lastError.code).toEqual(101);
                expect(lastError.message).toEqual('Object not found.');

                expect(lastError.code).toEqual(reqError.code);
                expect(lastError.message).toEqual(reqError.error);
              })
              .then(() => {
                server.close(done);
              });
          });
        },
      })
    );
  });
});