84 lines
1.8 KiB
JavaScript
84 lines
1.8 KiB
JavaScript
import fs from 'fs'
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import { join } from 'path'
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import expect from 'expect'
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import { parseString } from '../../src'
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const dxfContents = fs.readFileSync(
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join(__dirname, '/../resources/circlesellipsesarcs.dxf'),
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'utf-8',
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)
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describe('CIRCLE ELLIPSE ARC', () => {
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it('can be parsed', () => {
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const entities = parseString(dxfContents).entities
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expect(entities.length).toEqual(5)
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expect(entities[0]).toEqual({
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type: 'ELLIPSE',
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handle: '4D',
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colorNumber: 256,
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layer: '0',
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lineTypeName: 'ByLayer',
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startAngle: 0,
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endAngle: 6.283185307179586,
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axisRatio: 0.5588235294117645,
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majorX: -50,
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majorY: 30,
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majorZ: 0,
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x: 140,
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y: 50,
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z: 0,
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})
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expect(entities[1]).toEqual({
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type: 'ELLIPSE',
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handle: '4E',
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axisRatio: 0.5205479452054796,
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colorNumber: 256,
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layer: '0',
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lineTypeName: 'ByLayer',
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startAngle: 0.6113462377070888,
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endAngle: 3.859405532016142,
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majorX: 30,
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majorY: -80,
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majorZ: 0,
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x: 130,
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y: 180,
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z: 0,
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})
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expect(entities[2]).toEqual({
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type: 'ARC',
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layer: '0',
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handle: '4F',
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lineTypeName: 'ByLayer',
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colorNumber: 256,
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startAngle: 3.141592653589793,
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endAngle: 0.19739555984988089,
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x: 50,
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y: 140,
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r: 50,
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})
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expect(entities[3]).toEqual({
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type: 'ARC',
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layer: '0',
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handle: '50',
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lineTypeName: 'ByLayer',
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colorNumber: 256,
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startAngle: 5.355890089177973,
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endAngle: 0.540419500270584,
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x: 0,
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y: 210,
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r: 58.309518948453,
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})
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expect(entities[4]).toEqual({
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type: 'CIRCLE',
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layer: '0',
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handle: '51',
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lineTypeName: 'ByLayer',
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colorNumber: 256,
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x: 20,
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y: 30,
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r: 40,
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})
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})
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})
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