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80 lines
1.7 KiB
JavaScript
80 lines
1.7 KiB
JavaScript
4 months ago
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const { expect } = require('chai')
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const {
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deepClone,
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eliminateBlur,
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getTwoPointDistance
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} = require('../../src/plugin/util')
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describe('deepClone', () => {
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it('deepClone()', () => {
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expect(deepClone()).to.be.undefined
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})
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it('deepClone(false)', () => {
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expect(deepClone(false)).to.be.false
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})
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it('deepClone({ a: 1, b: 2, c: 3 })', () => {
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expect(deepClone({ a: 1, b: 2, c: 3 })).to.deep.equal({ a: 1, b: 2, c: 3 })
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})
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it('deepClone([1, 2, 3])', () => {
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expect(deepClone([1, 2, 3])).to.ordered.deep.equal([1, 2, 3])
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})
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it('deepClone({ a: 1, b: [1, 2, 3], c: { d: 4 } })', () => {
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expect(deepClone({
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a: 1,
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b: [1, 2, 3],
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c: { d: 4 }
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})).to.ordered.deep.equal({
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a: 1,
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b: [1, 2, 3],
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c: { d: 4 }
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})
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})
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it('deepClone({ a: 1, b: 2, c: 3 }, true)', () => {
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expect(deepClone({ a: 1, b: 2, c: 3 }, true)).to.deep.equal({ a: 1, b: 2, c: 3 })
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})
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it('deepClone([1, 2, 3], true)', () => {
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expect(deepClone([1, 2, 3], true)).to.ordered.deep.equal([1, 2, 3])
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})
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it('deepClone({ a: 1, b: [1, 2, 3], c: { d: 4 } }, true)', () => {
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expect(deepClone({
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a: 1,
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b: [1, 2, 3],
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c: { d: 4 }
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}, true)).to.ordered.deep.equal({
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a: 1,
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b: [1, 2, 3],
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c: { d: 4 }
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})
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})
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})
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describe('eliminateBlur', () => {
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const points = [
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[1, 1],
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[2, 2],
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[3, 3]
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]
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it('eliminateBlur', () => {
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expect(eliminateBlur(points)).to.ordered.deep.equal([
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[1.5, 1.5],
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[2.5, 2.5],
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[3.5, 3.5]
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])
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})
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})
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describe('getTwoPointDistance', () => {
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it('getTwoPointDistance', () => {
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expect(getTwoPointDistance([0, 0], [1, 0])).to.be.equal(1)
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})
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})
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