aaac7fed
 liuqimichale
add
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import { getNow, extend } from 'scroll/util/lang'
describe('lang.js', () => {
it('#getNow()', () => {
const now = Date.now()
expect(getNow() - now < 3)
.to.be.true
})
it('#extend()', () => {
const target = {}
const source = {
a: 'a',
b: {
c: 'c'
},
d: ['2'],
e: [
{
m: 'm'
}
]
}
extend(target, source, {
a: 'aa'
})
expect(target.a)
.to.equal('aa')
expect(target.b)
.to.equal(source.b)
expect(target.d)
.to.equal(source.d)
expect(target.e.length)
.to.equal(1)
expect(target.e[0])
.to.equal(source.e[0])
})
})
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