Structure 2 (#130)

* Bump major to alpha

* Move Node version to 10

* Replace Object.assign with spread

* Replace every var with let or const

* Migrate tests that run on Node to use Jest

* Update Node version on Travis

* Base on Node 8 instead of 10

* Change linter to accept jest tests

* Update joi without considering cases where lazy schema is needed

* Handle dynamic types validations with link + shared API

* Begin to refactor to a new internal structure

* Rename descriptors concept to definitions

* Implement initialization

* Implement coercion for non-array types

* Adjust tests to coercion without considering nested

* Implement coercion for array types

* Allow to subclass structures and inherit attributes

* Implement strict mode (missing validation)

* Implement validation to new core (#102)

* Implement validation

* Implement serialization (#101)

* Implement validation for nested types

* Implement clone to the new core (#103)

* Implement clone to the new core

* Make linter happy

* Increase coverage

* Refactors Descriptors to be a function instead of a class

* Improve function naming for better debugging

* Ensure that when reusing an attribute, it uses the new schema

* Reformat according to prettier

* Upgrade browser build (#105)

* Webpack setup and begin to setup tests

* Add electron to dev dependencies

* Improve Webpack output during tests

* Add browser tests to Travis

* Remove unecessary dependencies

* Update readme about browser and support

* Separate travis lifecycles

* Attempt to avoid hanging electron test

* Update coveralls

* Move to lerna (#106)

* Move current code to packages

* Share prettier config

* Add coveralls to root package

* Fix Coveralls script

* Add coverage to root package

* Create jest structure (#107)

* Begin to implement assertions

* Migrate boolean validation assertions to use jest-structure

* Assert no expected for valid/invalid matchers

* Assert attribute path is passed

* Add package to automatically add assertions to jest

* Begin to write tests

* Add tests for validating error messages

* Reorganize and begin to write toHaveInvalidAttributes

* Implement toHaveInvalidAttributes and cover with tests

* Rename auto.js to extend-expect.js

* Refactor checking of path presence and usage hint

* Refactor and remove hint from validity check of toHaveInvalidAttributes

* Remove hint from validity check of toHaveInvalidAttribute

* Refactor checking of attribute validity

* Refactor usage error and remove hint for non-usage-related errors

* Replace usage of assertValid with expect().toBeValid()

* Replace validitationMatchers with jest-structure in array specs

* Migrate whole structure spec to use jest-structure

* Rename validity assertions to contain 'structure' in the name

* Fix coverage script

* Add tests for when using arrayContaining with jest-structure

* Add readme

* Allow defaulting when null and not nullable (#108)

* Fallback to default when value is null and not nullable

* Update changelog

* Update docs about nullable attributes

* Refactor name of dynamic default instance variable

* Update changelog (#109)

* Allow to pass custom identifier for dynamic types (#111)

* Allow to pass custom identifier for dynamic types

* Improve documentation wording

* Improve changelog wording

* Apply suggestions from code review

Co-Authored-By: Leonardo Negreiros de Oliveira <negreirosleo12@gmail.com>

* Update docs/schema-concept/circular-references-and-dynamic-types.md

Co-Authored-By: Leonardo Negreiros de Oliveira <negreirosleo12@gmail.com>

* Allow to declare custom setter and getter (#112)

* Allow to use custom setters and getters to attributes

* Add docs about custom getters and setters

* Allow to inherit custom accessors

* reduce function complexity

* Add docs about custom accessors and inheritance

* update joi (#114)

* Add alpha patch (#115)

* Make versioning consistent (#116)

* Update dependencies node and generate build (#117)

* Update dependencies and Node

* Generate build

* Remove Node 8 from Travis build

* Make linter happy

* Add missing symlinks (#118)

* Invert symlinks (#119)

* Invert symlinks

* Bump alpha patch

* Gix Gitbook refs (#120)

* Gix Gitbook refs

* New organization

* Remove introduction duplicate link

* Prepare to release new alpha

* Gitbook testing docs (#124)

* Add testing to docs and prettify md files

* Fix formatting

* Publish only src folder for jest-structure (#125)

* Update Joi links (#126)

* Allow to disable coercion (#127)

* Update paths and messages of errors in docs (#128)

* Improve docs (#129)

* Improve docs

* Improve verbiage

* Update build

* Bump version to 2.0.0

* Point links to master docs

* Update changelog and add migration guide

* Point CodeClimate to use eslint 6

* Use normal quotes where needed

Co-authored-by: Leonardo Negreiros de Oliveira <negreirosleo12@gmail.com>

.codeclimate.yml

@@ -1,13 +1,13 @@
 engines:
   eslint:
     enabled: true
-    channel: "eslint-3"
+    channel: 'eslint-6'
 
 ratings:
   paths:
-  - src/**
+    - packages/structure/src/**
 
 exclude_paths:
-- benchmark/**/*
-- dist/**/*
-- test/**/*
+  - benchmark/**/*
+  - packages/structure/dist/**/*
+  - packages/structure/test/**/*

.eslintrc

@@ -2,10 +2,13 @@
   "env": {
     "node": true,
     "es6": true,
-    "mocha": true
+    "jest/globals": true
+  },
+  "extends": ["eslint:recommended", "plugin:jest/recommended", "prettier"],
+  "plugins": ["jest"],
+  "parserOptions": {
+    "ecmaVersion": 2018
   },
-  "extends": ["eslint:recommended", "prettier"],
-  "plugins": ["mocha"],
   "rules": {
     "comma-spacing": ["error", { "before": false, "after": true }],
     "complexity": ["error", 4],
@@ -16,8 +19,13 @@
       "always",
       { "avoidQuotes": true, "avoidExplicitReturnArrows": true }
     ],
-    "mocha/no-exclusive-tests": "error",
-    "mocha/no-skipped-tests": "error",
+    "jest/no-disabled-tests": "warn",
+    "jest/no-focused-tests": "error",
+    "jest/no-identical-title": "error",
+    "jest/prefer-to-have-length": "warn",
+    "jest/valid-expect": "error",
+    "jest/no-test-callback": "off",
+    "jest/no-try-expect": "off",
     "quotes": ["error", "single", { "avoidEscape": true }],
     "semi": ["error", "always"]
   }

.gitbook.yaml

@@ -1,3 +1,3 @@
 structure:
-  readme: README.md
+  readme: packages/structure/README.md
   summary: docs/SUMMARY.md

.nvmrc

@@ -0,0 +1 @@
+10.13.0

.prettierignore

@@ -1,3 +1 @@
-/dist
-/README.md
-/CHANGELOG.md
+dist

.travis.yml

@@ -1,10 +1,25 @@
 language: node_js
 node_js:
-  - "node"
-  - "6.1"
-  - "6.0"
-  - "8.0"
+  - '10'
+  - '11'
+  - '12'
+  - 'node'
+
+addons:
+  apt:
+    packages:
+      - xvfb
+
+install:
+  - yarn
+  - export DISPLAY=':99.0'
+  - Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
+
+before_script:
+  - yarn test:browser:build
+
 script:
-  - npm run lint
-  - npm test
-  - npm run coveralls
+  - yarn lint
+  - yarn test
+  - yarn test:browser:run
+  - yarn coveralls

CHANGELOG.md

@@ -1,40 +1,129 @@
+## 2.0.0 - 2020-03-31
+
+Refactors:
+
+- The whole part of schemas and attribute definitions was refactored
+- Tests are now run by Jest (and Electron for browser tests)
+- Prettier was added
+- Move to mono-repo
+
+Enhancements
+
+- Implement jest-structure assertions
+- It's possible to set custom getters e setters directly in the structure class
+- Allows to disable coercion
+
+Breaking changes:
+
+- Joi is updated to v16
+  - Attribute path in validation _errors_ is an array instead of a string
+  - Attribute path in validation _messages_ contains the whole path joined by '.'
+  - The name used for the dynamic import should aways be the same as the name of its type or else a custom identifier must be used
+- Non-nullable attributes with value null will use default value the same way undefined does
+- Structure classes now have two methods to generically set and get the value of the attributes, `.get(attributeName)` and `.set(attributeName, attributeValue)`
+- Minimum Node version is now 10
+
+Docs:
+
+- Rename the term `type descriptor` to `attribute definition` in the docs and in the code
+- Reorganize and add more specific pages to docs
+
+## 2.0.0-alpha.4 - 2020-03-21
+
+- Publish only src folder for jest-structure
+
+## 2.0.0-alpha.3 - 2020-03-20
+
+- Reorganize md files
+
+## 2.0.0-alpha.2 - 2020-03-19
+
+- Invert symlinks
+
+## 2.0.0-alpha.1 - 2020-03-19
+
+- Add symlinks to md files to packages/structure
+
+## 2.0.0-alpha.0 - 2020-03-19
+
+Refactors:
+
+- The whole part of schemas and attribute definitions was refactored
+- Tests are now run by Jest (and Electron for browser tests)
+- Prettier was added
+- Move to mono-repo
+
+Enhancements
+
+- Implement jest-structure assertions
+- It's possible to set custom getters e setters directly in the structure class
+
+Breaking changes:
+
+- Joi is updated to v16
+  - Attribute path in validation _errors_ is an array instead of a string
+  - Attribute path in validation _messages_ contains the whole path joined by '.'
+  - The name used for the dynamic import should aways be the same as the name of its type or else a custom identifier must be used
+- Non-nullable attributes with value null will use default value the same way undefined does
+- Structure classes now have two methods to generically set and get the value of the attributes, `.get(attributeName)` and `.set(attributeName, attributeValue)`
+- Minimum Node version is now 10
+
 ## 1.8.0 - 2019-09-16
+
 Enhancements:
-* Add `unique` validation to arrays
+
+- Add `unique` validation to arrays
 
 ## 1.7.0 - 2019-09-14
+
 Enhancements:
-* Add method to clone structures
+
+- Add method to clone structures
 
 ## 1.6.0 - 2019-08-27
+
 Enhancements:
-* Allow custom error class to static mode
+
+- Allow custom error class to static mode
 
 ## 1.5.0 - 2019-07-08
+
 Enhancements:
-* Add `buildStrict` static method
+
+- Add `buildStrict` static method
 
 ## 1.4.0 - 2019-03-26
+
 Enhancements:
-* Add `nullable` option
+
+- Add `nullable` option
 
 ## 1.3.2 - 2019-03-22
+
 Fix:
-* The actual instance is passed to the dynamic defaults
+
+- The actual instance is passed to the dynamic defaults
 
 ## 1.3.0 - 2018-03-23
+
 Enhancements:
-* When using default function to initialize attributes you can now refer to another attribute values to compose value
+
+- When using default function to initialize attributes you can now refer to another attribute values to compose value
 
 ## 1.2.0 - 2017-02-01
+
 Features:
-* Allow circular reference on type definitions ([@talyssonoc](https://github.com/talyssonoc/structure/pull/30))
+
+- Allow circular reference on type definitions ([@talyssonoc](https://github.com/talyssonoc/structure/pull/30))
 
 Enhancements:
-* Make validation faster ([@talyssonoc](https://github.com/talyssonoc/structure/pull/28))
+
+- Make validation faster ([@talyssonoc](https://github.com/talyssonoc/structure/pull/28))
 
 Dependencies update:
-* Update joi from 9.2.0 to 10.2.0 ([@talyssonoc](https://github.com/talyssonoc/structure/pull/26))
+
+- Update joi from 9.2.0 to 10.2.0 ([@talyssonoc](https://github.com/talyssonoc/structure/pull/26))
 
 ## 1.1.0 - 2017-01-17
-* Added static method `validate()` to structures ([@talyssonoc](https://github.com/talyssonoc/structure/pull/25))
+
+- Added static method `validate()` to structures ([@talyssonoc](https://github.com/talyssonoc/structure/pull/25))

README.md

@@ -2,33 +2,16 @@
 
 ## A simple schema/attributes library built on top of modern JavaScript
 
-[![npm](https://img.shields.io/npm/v/structure.svg?style=flat)](https://www.npmjs.com/package/structure) [![Build Status](https://travis-ci.org/talyssonoc/structure.svg?branch=master)](https://travis-ci.org/talyssonoc/structure) [![Coverage Status](https://coveralls.io/repos/github/talyssonoc/structure/badge.svg?branch=master)](https://coveralls.io/github/talyssonoc/structure?branch=master) [![Code Climate](https://codeclimate.com/github/talyssonoc/structure/badges/gpa.svg)](https://codeclimate.com/github/talyssonoc/structure) [![JS.ORG](https://img.shields.io/badge/js.org-structure-ffb400.svg?style=flat)](https://js.org/)
----
-Structure provides a simple interface which allows you to add attributes to your ES6 classes based on a schema, with validations and type coercion.
+Structure provides a simple interface which allows you to add attributes to your classes based on a schema, with validations and type coercion.
 
-## Use cases
+## Packages
 
-You can use Structure for a lot of different cases, including:
+- [Structure](packages/structure)
+- [jest-structure](packages/jest-structure)
 
-- Domain entities and value objects
-- Model business rules
-- Validation and coercion of request data
-- Map pure objects and JSON to your application classes
-- Add attributes to classes that you can't change the class hierarchy
+## [Documentation](https://structure.js.org/)
 
-Structure was inspired by Ruby's [Virtus](https://github.com/solnic/virtus).
-
-What Structure is __not__:
-
-- It's not a database abstraction
-- It's not a MVC framework (but it can be used to domain entities)
-- It's not an attempt to simulate classic inheritance in JavaScript
-
-## Getting started
-
-`npm install --save structure`
-
-## Usage
+## Example Structure usage
 
 For each attribute on your schema, a getter and a setter will be created into the given class. It'll also auto-assign those attributes passed to the constructor.
 
@@ -39,53 +22,25 @@ const User = attributes({
   name: String,
   age: {
     type: Number,
-    default: 18
+    default: 18,
   },
-  birthday: Date
-})(class User {
-  greet() {
-    return `Hello ${this.name}`;
+  birthday: Date,
+})(
+  class User {
+    greet() {
+      return `Hello ${this.name}`;
+    }
   }
-});
-
-/* The attributes "wraps" the Class, still providing access to its methods: */
+);
 
 const user = new User({
-  name: 'John Foo'
+  name: 'John Foo',
 });
 
 user.name; // 'John Foo'
 user.greet(); // 'Hello John Foo'
 ```
 
-## Support and compatibility
-
-Structure is built on top of modern JavaScript, using new features like [Proxy](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Proxy), [Reflect](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect) and [Symbol](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Symbol). That being so, there are some things regarding compatibility you should consider when using Structure.
-
-### Node
-
-Node only implemented all the used features on version 6, so for using Structure for a backend application you'll need Node 6 or later.
-
-### Browser
-
-Not all major browsers implemented the used features so you'll need to transpile the code for using it. For browser usage we have the [UMD version](https://github.com/talyssonoc/structure/blob/master/dist/structure.js) bundled with Webpack. We don't bundle Structure with its dependencies so you'll have to provide it with your module bundler. It's recommended to replace joi with [joi-browser](https://www.npmjs.com/package/joi-browser) when using it on the front-end, here's how we run our test suite on the browser regarding [bundling](https://github.com/talyssonoc/structure/blob/master/test/karma.conf.js#L3-L11) and [polyfill of features](https://github.com/talyssonoc/structure/blob/master/test/browserSetup.js#L1-L2).
-
-Be aware that not the whole test suite will pass on browsers, there are some cases that can't be simulated through polyfilling, like extending Array or having a non-structure class extending a structure class. You can setup the project on your computer and run npm run test:browser to see how it'll work.
-
-Right now 95.5% of the tests will pass on Chrome 55, and 95% will pass on Firefox 45. We intend to make it support older versions using polyfills in the next releases.
-
-## BattleCry generators
-
-There are configurable [BattleCry](https://github.com/pedsmoreira/battlecry) generators ready to be downloaded and help scaffolding schema:
-
-```sh
-npm install -g battlecry
-cry download generator talyssonoc/structure
-cry g schema user name age:int:required cars:string[] favoriteBook:book friends:user[]:default :updateAge
-```
-
-Run `cry --help` to check more info about the generators available;
-
 ## [Contributing](contributing.md)
 
 ## [LICENSE](license.md)

benchmark/benchmark.js

@@ -2,7 +2,7 @@ const Benchmark = require('benchmark');
 const suites = require('./suites');
 
 suites.forEach((suiteData) => {
-  var suite = new Benchmark.Suite(suiteData.name);
+  let suite = new Benchmark.Suite(suiteData.name);
 
   suite = suiteData.cases.reduce((s, c) => {
     return s.add(c.name, c.fn);

benchmark/coercion.bm.js

@@ -1,4 +1,4 @@
-const { attributes } = require('../src');
+const { attributes } = require('../packages/structure/src');
 
 const Book = attributes({
   year: Number
@@ -26,7 +26,7 @@ const User = attributes({
   }
 })(class User { });
 
-const CircularUser = require('../test/fixtures/CircularUser');
+const CircularUser = require('../packages/structure/test/fixtures/CircularUser');
 
 exports.name = 'Coercion';
 

benchmark/instantiation.bm.js

@@ -1,4 +1,4 @@
-const { attributes } = require('../src');
+const { attributes } = require('../packages/structure/src');
 
 const User = attributes({
   name: String,
@@ -17,8 +17,8 @@ const Product = attributes({
   }
 })(class Product { });
 
-const CircularUser = require('../test/fixtures/CircularUser');
-const CircularBook = require('../test/fixtures/CircularBook');
+const CircularUser = require('../packages/structure/test/fixtures/CircularUser');
+const CircularBook = require('../packages/structure/test/fixtures/CircularBook');
 
 exports.name = 'Instantiation';
 

benchmark/updating.bm.js

@@ -1,4 +1,4 @@
-const { attributes } = require('../src');
+const { attributes } = require('../packages/structure/src');
 
 const Book = attributes({
   name: String

benchmark/validation.bm.js

@@ -1,4 +1,4 @@
-const { attributes } = require('../src');
+const { attributes } = require('../packages/structure/src');
 
 const Order = attributes({
   createdAt: Date,