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32 lines
1.3 KiB
JavaScript
32 lines
1.3 KiB
JavaScript
import { expect } from 'chai'
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import { polyfill } from '../mod.js'
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describe('Storage', () => {
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const target = {}
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before(() => polyfill(target))
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it('Includes Storage functionality', () => {
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expect(target).to.have.property('Storage').that.is.a('function')
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expect(target).to.have.property('localStorage').that.is.an('object')
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})
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it('Supports Storage methods', () => {
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expect(target.localStorage.setItem('hello', 'world')).to.equal(undefined)
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expect(target.localStorage.getItem('hello')).to.equal('world')
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expect(target.localStorage.key(0)).to.equal('hello')
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expect(target.localStorage.key(1)).to.equal(null)
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expect(target.localStorage.length).to.equal(1)
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expect(target.localStorage.setItem('world', 'hello')).to.equal(undefined)
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expect(target.localStorage.key(1)).to.equal('world')
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expect(target.localStorage.key(2)).to.equal(null)
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expect(target.localStorage.length).to.equal(2)
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expect(target.localStorage.removeItem('hello')).to.equal(undefined)
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expect(target.localStorage.key(0)).to.equal('world')
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expect(target.localStorage.key(1)).to.equal(null)
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expect(target.localStorage.length).to.equal(1)
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expect(target.localStorage.clear()).to.equal(undefined)
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expect(target.localStorage.key(0)).to.equal(null)
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expect(target.localStorage.length).to.equal(0)
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})
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})
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