45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
/* global describe, it */
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import chai from 'chai'
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import Util from '../src/Metamaps/Util'
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const { expect } = chai
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describe('Metamaps.Util.js', function () {
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describe('splitLine', function() {
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it('splits on words', function() {
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expect(Util.splitLine('test test test', 10))
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.to.equal('test test\ntest')
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})
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// TODO this test seems like it's incorrect behaviour
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it('splits mid-word if need be', function() {
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expect(Util.splitLine('test test', 2))
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.to.equal("te\nt\nte\nt")
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})
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it('splits words over 30 chars', function() {
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expect(Util.splitLine('suprainterpostantidisestablishmentarianism', 30))
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.to.equal("suprainterpostantidisestablish\nentarianism")
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})
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})
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describe('nowDateFormatted', function() {
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// TODO need `Date`
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})
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describe('decodeEntities', function() {
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// TODO need `document`
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})
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describe('getDistance', function() {
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it('(0,0) -> (0,0) = 0', function() {
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expect(Util.getDistance({ x: 0, y: 0 }, { x: 0, y: 0 }))
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.to.equal(0)
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})
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it('(-5,0) -> (5,0) = 10', function() {
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expect(Util.getDistance({ x: -5, y: 0 }, { x: 5, y: 0 }))
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.to.equal(10)
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})
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it('(0,0) -> (5,7) = 8.6023', function() {
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expect(Util.getDistance({ x: 0, y: 0 }, { x: 5, y: 7 }).toFixed(4))
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.to.equal('8.6023')
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})
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})
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})
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