iframe-proxy | Sunbelt Computer Software

221 lines (183 loc) · 6.07 KB
/* eslint-disable no-unused-expressions */
const { expect } = require('chai');
const mongoose = require('mongoose');
const errors = require('@feathersjs/errors');
const { ERROR, errorHandler } = require('../lib/error-handler');
describe('Feathers Mongoose Error Handler', () => {
  it('throws a feathers error', async () => {
    const e = new errors.GeneralError();
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error).to.be.an.instanceof(errors.GeneralError);
  it('wraps a ValidationError as a BadRequest', async () => {
    const e = new errors.GeneralError();
    e.name = 'ValidationError';
    e.errors = {};
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error).to.be.an.instanceof(errors.BadRequest);
  it('preserves a validation error message', async () => {
    const e = new errors.GeneralError();
    e.name = 'ValidationError';
    e.errors = {};
    e.message = 'Invalid Email';
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error.message).to.equal('Invalid Email');
  it('preserves a validation errors', async () => {
    const emailError = {
      email: {
        message: 'email cannot be null',
        type: 'notNull Violation',
        path: 'email',
        value: null
    const e = new errors.GeneralError();
    e.name = 'ValidationError';
    e.errors = {};
    e.errors = emailError;
      await errorHandler(e);
    } catch (error) {
      expect(error.errors).to.deep.equal(emailError);
  it('wraps a ValidatorError as a BadRequest', async () => {
    const e = new errors.GeneralError();
    e.name = 'ValidationError';
    e.errors = {};
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error).to.be.an.instanceof(errors.BadRequest);
  it('wraps a CastError as a BadRequest', async () => {
    const e = new mongoose.Error.CastError();
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error).to.be.an.instanceof(errors.BadRequest);
  it('wraps a VersionError as a BadRequest', async () => {
    const e = new mongoose.Error.VersionError({ _id: 'testing' }, null, []);
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error).to.be.an.instanceof(errors.BadRequest);
  it('wraps a OverwriteModelError as a Conflict', async () => {
    const e = new mongoose.Error.OverwriteModelError();
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error).to.be.an.instanceof(errors.Conflict);
  it('wraps a MissingSchemaError as a GeneralError', async () => {
    const e = new mongoose.Error.MissingSchemaError();
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error).to.be.an.instanceof(errors.GeneralError);
  it('wraps a DivergentArrayError as a GeneralError', async () => {
    const fn = function () {};
    const e = new mongoose.Error.DivergentArrayError({ join: fn });
      await errorHandler(e);
      throw new Error('Should never get here');
    } catch (error) {
      expect(error).to.be.an.instanceof(errors.GeneralError);
  describe('DuplicateKey error', () => {
    it('gets wrapped as a Conflict error', async () => {
      const e = Error('E11000 duplicate key error collection: db.users index: name_1 dup key: { : "Kate" }');
      e.name = 'MongoError';
      e.code = 11000;
      try {
        await errorHandler(e);
        throw new Error('Should never get here');
      } catch (error) {
        expect(error).to.be.an.instanceof(errors.Conflict);
    it('has the correct error message #1', async () => {
      const e = Error('E11000 duplicate key error collection: db.users index: name_1 dup key: { : "Kate" }');
      e.name = 'MongoError';
      e.code = 11000;
      try {
        await errorHandler(e);
        throw new Error('Should never get here');
      } catch (error) {
        expect(error.message).to.equal('name: Kate already exists.');
    it('has the correct error message #2', async () => {
      const e = Error("E11000 duplicate key error index: myDb.myCollection.$id dup key: { : ObjectId('57226808ec55240c00000272') }");
      e.name = 'MongoError';
      e.code = 11000;
      try {
        await errorHandler(e);
        throw new Error('Should never get here');
      } catch (error) {
        expect(error.message).to.equal('id: ObjectId(\'57226808ec55240c00000272\') already exists.');
    it('has the correct errors object #1', async () => {
      const e = Error('E11000 duplicate key error index: test.collection.$a.b_1 dup key: { : null }');
      e.name = 'MongoError';
      e.code = 11000;
      try {
        await errorHandler(e);
        throw new Error('Should never get here');
      } catch (error) {
        expect(error.errors).to.deep.equal({ b: null });
    it('has the correct errors object #2', async () => {
      const e = Error('E11000 duplicate key error collection: db.users index: name_1 dup key: { : "Kate" }');
      e.name = 'MongoError';
      e.code = 11000;
      try {
        await errorHandler(e);
        throw new Error('Should never get here');
      } catch (error) {
        expect(error.errors).to.deep.equal({ name: 'Kate' });
    it('returns the original error', async () => {
      const e = new Error('E11000 duplicate key error collection: db.users index: name_1 dup key: { : "Kate" }');
      e.name = 'MongoError';
      e.code = 11000;
      try {
        await errorHandler(e);
        throw new Error('Should never get here');
      } catch (error) {
        expect(error[ERROR]).to.deep.equal(e);
Sunbelt Computer Software

PL/B Language Development and Support

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

error-handler.test.js

Latest commit

History

error-handler.test.js

File metadata and controls
