// import test framework
import { expect, tap } from 'tapbundle'
import * as events from 'events'
import * as smartq from 'smartq'

// import the module
import * as lik from '../ts/index'

// Objectmap
interface ITestObject {
  propOne: string
  propTwo: string
}
let testObjectmap: lik.Objectmap<ITestObject>
let testObject1: ITestObject = {
  propOne: 'hello',
  propTwo: 'hello2'
}
let testObject2: ITestObject = {
  propOne: 'hello',
  propTwo: 'hello2'
}

tap.test('new lik.Objectmap() -> should correctly instantiate an Objectmap', async () => {
  testObjectmap = new lik.Objectmap<ITestObject>()
  expect(testObjectmap).be.instanceof(lik.Objectmap)
})

tap.test('lik.Objectmap.add() -> should correctly add an object to Objectmap', async () => {
  testObjectmap.add(testObject1)
  // tslint:disable-next-line:no-unused-expression
  expect(testObjectmap.checkForObject(testObject1)).be.true
  // tslint:disable-next-line:no-unused-expression
  expect(testObjectmap.checkForObject(testObject2)).be.false
})

tap.test('lik.Objectmap.remove() -> should correctly remove an object to Objectmap', async () => {
  testObjectmap.add(testObject2)
  testObjectmap.remove(testObject1)
  // tslint:disable-next-line:no-unused-expression
  expect(testObjectmap.checkForObject(testObject1)).be.false
  // tslint:disable-next-line:no-unused-expression
  expect(testObjectmap.checkForObject(testObject2)).be.true
})

tap.test('Objectmap.forEach -> should correctly run a function forEach map object', async () => {
  testObjectmap.forEach(itemArg => {
    expect(itemArg).to.contain('propOne')
  })
})

tap.test('lik.Objectmap.find() -> should correctly find an object', async () => {
  let myObject = { propOne: 'helloThere', propTwo: 'helloAnyway' }
  testObjectmap.add(myObject)
  let referenceObject = testObjectmap.find((itemArg) => { return (itemArg.propOne === 'helloThere') })
  // tslint:disable-next-line:no-unused-expression
  expect(myObject === referenceObject).be.true
})

tap.test('lik.Objectmap.getArray() -> should return a cloned array', async () => {
  let myObject = { propOne: 'test1', propTwo: 'wow, how awesome' }
  testObjectmap.add(myObject)
  let clonedArray = testObjectmap.getArray()
  expect(clonedArray[ clonedArray.length - 1 ]).to.equal(myObject)
})

tap.test('should get one object and then remove it', async () => {
  let originalLength = testObjectmap.getArray().length
  let oneObject = testObjectmap.getOneAndRemove()
  // tslint:disable-next-line:no-unused-expression
  expect(oneObject).not.be.null
  expect(testObjectmap.getArray().length).equal(originalLength - 1)
  expect(testObjectmap.getArray()).to.not.contain(oneObject)
})

tap.start()