uci-utils-rx-class/test/rxclass.test.js

import assert, { doesNotMatch } from 'assert'
import { RxClass } from '../src/rx-class.js'

const rxopts = Symbol.for('rx-class-opts')

const obj = {
  tomorrow: { bar: 'fight', foo: 'fighters' },
  today: { bing: 'bing', bong: { who: 'first', what: 'second' } }
}

const foundation = { planets: ['Trantor', 'Helcion'], persons: { giskard: { alias: 'daneel' }, hari: { name: 'seldon', planet: 'Helcion' } } }

class Test extends RxClass {
  constructor (opts = {}) {
    super(opts)
    this.obj = obj
  }
}

const opts = {
  [rxopts]: {
    // handler: () => {}
    handler: (value) => { console.log('default subscription handler', value) }
  }
}

const test = new Test(opts)
opts[rxopts].namespace = 'rx2'
opts[rxopts].getSetPrefix = '_'
opts[rxopts].getSetNamespace = '$'
const test2 = new Test(opts)

describe('Reactive Class', function () {
  it('Can be extended', function () {
    assert.deepStrictEqual(test.obj, obj)
  })

  // it('Can get non rx deep value', function () {
  //   assert.strictEqual(test.obj.today.bing, 'bing')
  //   assert.strictEqual(test.get('obj.today.bing'), 'bing')
  //   assert(!test.isRx('obj.today.bing'))
  // })

  // it('can make a property reactive', function () {
  //   test.rxAdd('obj.today.bing')
  //   assert(test.isRx('obj.today.bing'))
  // })

  it('can make a property containing object reactive', function () {
    // test.foundation = foundation
    test.set('foundation.test', foundation, { traverse: false })
    test2.$._set('foundation.test', foundation, { traverse: false })
    // console.log(test.foundation)
    // test.rx.set('foundation.test.persons.jimbo', { name: 'jim', plant: 'remulak' })
    // console.log(test.foundation.test)
    assert(test.rx.isRx('foundation.test'))
    assert(test2.rx2.isRx('foundation.test'))
    // assert(test.rx.isRx('foundation.test.persons'))
    // assert(test.rx.isRx('foundation.test.persons.giskard.alias'))
    // assert(!test.rx.isRx('foundation.test.persons.bogus'))
  })
})

// describe('Emitted Events', function () {
//   function etest (event, value, path, done) {
//     test.once(event, (v, p) => {
//       // console.log('fired:', event, value, path)
//       assert.strictEqual(v, value)
//       assert.strictEqual(p, path)
//       clearTimeout(timeout)
//       done()
//     })
//     const timeout = setTimeout(() => {
//       assert(false, `Event ${event} did not fire in 1000 ms.`)
//       done()
//     }, 1000)
//     test.set(path, value)
//   }

//   const path = 'obj.today.bing'
//   it('should emit global default event', function (done) {
//     const event = 'changed'
//     etest(event, event, path, done)
//   })
//   it('should emit path if stringable', function (done) {
//     const event = path
//     etest(event, event, path, done)
//   })

//   it('should emit the key name of value being changed', function (done) {
//     const event = path.split('.').pop()
//     etest(event, event, path, done)
//   })

//   it('should emit a custom set event for key/value change after force rxAdd', function (done) {
//     const event = 'testing'
//     test.rxAdd('obj.today.bing', { force: true, event: 'testing' })
//     etest(event, event, path, done)
//   })
// }) // end emits

// describe('Subscriptions', function () {
//   const subsHandler = (value, timeout, name, done, v) => {
//     assert.strictEqual(v, value)
//     clearTimeout(timeout)
//     test.rxRemoveSubs(name)
//     done()
//   }
//   function subs (name, path, value, done, handler) {
//     const timeout = setTimeout(() => {
//       assert(false, 'subscription handler did not react in 1000 ms.')
//       done()
//     }, 1000)
//     const subscribe = handler ? { [handler]: subsHandler.bind(null, value, timeout, name, done) } : {}
//     test.rxAdd(path, { force: true, subscribe: subscribe })
//     if (!handler) {
//       test.rxSubscribe('obj.today.bing',
//         subsHandler.bind(null, value, timeout, name, done)
//         , name)
//     }
//     test.set(path, value)
//   }

//   const path = 'obj.today.bing'
//   it('should react to default subscription', function (done) {
//     const name = '_default_'
//     subs(name, path, name, done, name)
//   })
//   it('should react to property/key subscription', function (done) {
//     const name = 'keytest'
//     subs(name, path, name, done, name)
//   })
//   it('should react to new subscription', function (done) {
//     const name = 'atest'
//     subs(name, path, name, done)
//   })
// }) // end subscriptions

// describe('TODO: Amend,Hooks,Operators', function () {
//   it('should run a default hook', function (done) {
//     done()
//   })

//   it('should run a custom hook', function (done) {
//     done()
//   })

//   it('should support custom rxjs operators', function (done) {
//     done()
//   })

//   it('should amend a value that is set', function (done) {
//     done()
//   })
// }) // end hooks

// describe('TODO: Misc', function () {
//   it('get should return values of object nested props', function (done) {
//     done()
//   })

//   it('set should make all nested leaves reactive if traverse is requested', function (done) {
//     done()
//   })

//   it('should remove rx for property', function (done) {
//     done()
//   })
// }) // end hooks