aurelia-dragula/test/unit/containers.spec.js

An aurelia compatible version of Dragula

/* global describe, it, expect */
import {createDragula} from './lib/create-dragula'

describe('drake containers', function () {
  it('defaults to none', function () {
    let drake = createDragula()
    expect(Array.isArray(drake.containers)).toBeTruthy()
    expect(drake.containers.length).toBe(0)
  })

  it('reads containers from array argument', function () {
    let el = document.createElement('div')
    let containers = [el]
    let drake = createDragula(containers)
    expect(drake.containers).toEqual(containers)
    expect(drake.containers.length).toBe(1)
  })

  it('reads containers from array in options', function () {
    let el = document.createElement('div')
    let containers = [el]
    let drake = createDragula(containers)
    expect(drake.containers).toEqual(containers)
    expect(drake.containers.length).toBe(1)
  })

  it('should have containers in options take precedence', function () {
    let el = document.createElement('div')
    let containers = [el]
    let drake = createDragula(containers)
    expect(drake.containers).toEqual(containers)
    expect(drake.containers.length).toBe(1)
  })
})