32 lines
583 B
JavaScript
32 lines
583 B
JavaScript
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'use strict'
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const test = require('tape')
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const SparseArray = require('../')
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const max = 100
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let arr
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test('allows creation', (t) => {
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arr = new SparseArray()
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t.end()
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})
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test('allows pushing', (t) => {
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for(let i = 0; i < max; i++) {
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const pos = arr.push(i.toString())
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t.equal(pos, i + 1)
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}
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t.end()
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})
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test('find foundable', (t) => {
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const min = Math.floor(max / 2)
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t.equal(arr.find(elem => Number(elem) >= min), min.toString())
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t.end()
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})
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test('does not find unfoundable', (t) => {
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t.equal(arr.find(elem => Number(elem) > max), undefined)
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t.end()
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})
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