chore(utils): add joi extensions tests [#52]

src/utils/joi/colloquialDateHash.js

@@ -7,13 +7,8 @@ const isValid = v => {
 export default joi => ({
   name: 'colloquialDateHash',
   base: joi.number().meta({ type: Number }),
-  // v16
-  // coerce: {
-  //   from: 'string',
-  //   method: (_, v) => parseInt(v, 10),
-  // },
   // eslint-disable-next-line no-unused-vars
-  coerce: (v, state, options) => parseInt(v, 10),
+  coerce: (v, state, options) => v && +v,
   pre(v, state, options) {
     if (!isValid(v)) {
       return this.createError('number.colloquialDateHash', { v }, state, options);

src/utils/joi/joiExtensions.tests.js

@@ -0,0 +1,87 @@
+import { expect } from 'utils/testing';
+
+import Joi from './index';
+
+const getValidator = joiModel => v => {
+  const { error } = Joi.validate(v, joiModel);
+  return !error;
+};
+
+describe('Joi.slug', () => {
+  const validate = getValidator(Joi.slug());
+
+  it('should not accept empty strings', () => expect(validate('')).to.be.false());
+  it('should not accept some special characters', () =>
+    expect(validate('hello$world?f')).to.be.false());
+  it('should accept alphnumeric', () => expect(validate('regular-slug_01')).to.be.true());
+  it('should not accept cyrillic slug', () => expect(validate('прывітанне-слаг-05')).to.be.false());
+});
+
+describe('Joi.iamge', () => {
+  const validate = getValidator(Joi.image());
+
+  it('should not accept empty strings', () => expect(validate('')).to.be.false());
+  it('should not accept filename', () => expect(validate('lol-kek.jpg')).to.be.false());
+  it('should accept valid url', () => expect(validate('http://wir.by/kino.jpg')).to.be.true());
+});
+
+describe('Joi.locale', () => {
+  const validate = getValidator(Joi.locale());
+
+  it('should not accept empty strings', () => expect(validate('')).to.be.false());
+  it('should not accept unknown locale', () => expect(validate('fr')).to.be.false());
+  it('should accept be', () => expect(validate('be')).to.be.true());
+  it('should accept ru', () => expect(validate('ru')).to.be.true());
+  it('should accept en', () => expect(validate('en')).to.be.true());
+});
+
+describe('Joi.colloquialDateHash', () => {
+  const validate = getValidator(Joi.colloquialDateHash());
+
+  it('should not accept empty strings', () => expect(validate('')).to.be.false());
+  it('should not accept wrong format', () => expect(validate('11/01/1997')).to.be.false());
+  it('should not accept 111111', () => expect(validate(111111)).to.be.false());
+  it('should not accept 1984', () => expect(validate('1984')).to.be.false());
+  it('should accept valid date/month', () => expect(validate('0101')).to.be.true());
+  it('should accept valid date/month as number', () => expect(validate(1001)).to.be.true());
+});
+
+describe('Joi.color', () => {
+  const validate = getValidator(Joi.color());
+
+  it('should not accept color without hash', () => expect(validate('000000')).to.be.false());
+  it('should not accept short strings', () => expect(validate('#abf6')).to.be.false());
+  it('should not accept long strings', () => expect(validate('#12345678')).to.be.false());
+  it('should not accept forbidden symbols', () => expect(validate('#12zfab')).to.be.false());
+  it('should accept valid hex color', () => expect(validate('#a8a8ff')).to.be.true());
+});
+
+describe('Joi.localizedText', () => {
+  const validate = getValidator(Joi.localizedText());
+
+  it('should not accept empty object', () => expect(validate({})).to.be.false());
+  it('should not accept string', () => expect(validate('some text')).to.be.false());
+  it('should not accept without be', () => expect(validate({ en: 'en', ru: 'ru' })).to.be.false());
+  it('should not accept non string value', () => expect(validate({ be: true })).to.be.false());
+  it('should not accept unknown locale', () =>
+    expect(validate({ be: 'be', fr: 'fr' })).to.be.false());
+  it('should accept valid object', () =>
+    expect(validate({ be: 'be', ru: 'ru', en: 'en' })).to.be.true());
+});
+
+describe('Joi.userPermissions', () => {
+  const validate = getValidator(Joi.userPermissions());
+
+  it('should not accept empty array', () => expect(validate([])).to.be.false());
+  it('should not accept non-empty array', () =>
+    expect(validate(['canCreateArticle'])).to.be.false());
+  it('should not accept non-object', () => expect(validate('canCreateArticle')).to.be.false());
+  it('should have default', () => expect(validate()).to.be.true());
+  it('should accept empty object', () => expect(validate({})).to.be.true());
+  it('should accept object with one permission', () =>
+    expect(validate({ canCreateArticle: true })).to.be.true());
+  it('should accept object with multiple permissions', () =>
+    expect(validate({ canCreateArticle: true, canManageArticles: false })).to.be.true());
+  it('should not accept object with non-boolean value of permission', () =>
+    expect(validate({ canCreateArticle: 'no' })).to.be.false());
+});

src/utils/joi/userPermissions.js

@@ -2,7 +2,7 @@ export default joi => ({
   name: 'userPermissions',
   base: joi
     .object()
+    .pattern(joi.string(), joi.boolean())
     .default({})
     .meta({ type: Object }),
-  // TODO: to apply permission validator.
 });

src/utils/validation.js

@@ -147,25 +147,3 @@ export const checkIsFound = (object, code = HttpStatus.NOT_FOUND) => {
 };
 
 export const isValidId = id => mongoose.Types.ObjectId.isValid(id);
-
-// TODO: replace all validator with Joi extensions
-
-export const slugValidator = {
-  validator: v => /^[a-zA-Z0-9_-]+$/.test(v),
-  message: 'errors.failedMatchRegex',
-};
-
-export const permissionsObjectValidator = {
-  validator: v => {
-    if (v instanceof Array || typeof v !== 'object') {
-      return false;
-    }
-    return Object.values(v).every(val => typeof val === 'boolean');
-  },
-  message: 'errors.badPermissions',
-};
-
-export const colorValidator = {
-  validator: v => /^[0-9a-fA-F]{6}$/.test(v),
-  message: 'errors.failedMatchRegex',
-};

src/utils/validation.tests.js

@@ -3,47 +3,7 @@ import mongoose from 'mongoose';
 
 import { expect } from 'utils/testing';
 
-import {
-  slugValidator,
-  permissionsObjectValidator,
-  checkMainPageEntitiesFormat,
-  colorValidator,
-} from './validation';
-
-describe('Slug Validation Tests', () => {
-  const validate = slugValidator.validator;
-
-  it('should not accept empty strings', () => expect(validate('')).to.be.false());
-
-  it('should not accept some special characters', () =>
-    expect(validate('hello$world?f')).to.be.false());
-
-  it('should accept alphnumeric', () => expect(validate('regular-slug_01')).to.be.true());
-
-  it('should not accept cyrillic slug', () => expect(validate('прывітанне-слаг-05')).to.be.false());
-});
-
-describe('Permissions Object Validation Tests', () => {
-  const validate = permissionsObjectValidator.validator;
-
-  it('should not accept empty array', () => expect(validate([])).to.be.false());
-
-  it('should not accept non-empty array', () =>
-    expect(validate(['canCreateArticle'])).to.be.false());
-
-  it('should not accept non-object', () => expect(validate('canCreateArticle')).to.be.false());
-
-  it('should accept empty object', () => expect(validate({})).to.be.true());
-
-  it('should accept object with one permission', () =>
-    expect(validate({ canCreateArticle: true })).to.be.true());
-
-  it('should accept object with multiple permissions', () =>
-    expect(validate({ canCreateArticle: true, canManageArticles: false })).to.be.true());
-
-  it('should not accept object with non-boolean value of permission', () =>
-    expect(validate({ canCreateArticle: 'no' })).to.be.false());
-});
+import { checkMainPageEntitiesFormat } from './validation';
 
 describe('Main Page State Validation Tests', () => {
   const sampleObjectId = mongoose.Types.ObjectId().toString();
@@ -70,15 +30,3 @@ describe('Main Page State Validation Tests', () => {
       })
     ).to.be.true());
 });
-
-describe('Color Validation Tests', () => {
-  const validate = colorValidator.validator;
-
-  it('should not accept short strings', () => expect(validate('abf6')).to.be.false());
-
-  it('should not accept long strings', () => expect(validate('12345678')).to.be.false());
-
-  it('should not accept forbidden symbols', () => expect(validate('12zfab')).to.be.false());
-
-  it('should accept valid hex color', () => expect(validate('a8a8ff')).to.be.true());
-});