208 lines
6.6 KiB
JavaScript
208 lines
6.6 KiB
JavaScript
let expect = require("chai").expect;
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let freesewing = require("../dist/index.js");
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it("Svg constructor should initialize object", () => {
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let pattern = new freesewing.Pattern();
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let part = new pattern.Part();
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expect(part.paths).to.eql({});
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expect(part.snippets).to.eql({});
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expect(part.freeId).to.equal(0);
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expect(part.topLeft).to.equal(false);
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expect(part.bottomRight).to.equal(false);
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expect(part.width).to.equal(false);
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expect(part.height).to.equal(false);
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expect(part.render).to.equal(true);
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});
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it("Should return a function from macroClosure", () => {
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let pattern = new freesewing.Pattern();
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let part = new pattern.Part();
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expect(typeof part.macroClosure()).to.equal("function");
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});
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it("Should not run an unknown macro", () => {
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let pattern = new freesewing.Pattern();
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let part = new pattern.Part();
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let macro = part.macroClosure();
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expect(macro("unknown")).to.equal(undefined);
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});
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it("Should register and run a macro", () => {
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let pattern = new freesewing.Pattern();
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let plugin = {
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name: "test",
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version: "0.1-test",
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macros: {
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test: function(so) {
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let points = this.points;
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points.macro = new this.Point(so.x, so.y);
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}
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}
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};
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pattern.use(plugin);
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let part = new pattern.Part();
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let macro = part.macroClosure();
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macro("test", { x: 123, y: 456 });
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expect(part.points.macro.x).to.equal(123);
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expect(part.points.macro.y).to.equal(456);
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});
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it("Should return a free ID", () => {
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let pattern = new freesewing.Pattern();
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let part = new pattern.Part();
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let free = part.getId();
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expect(part.getId()).to.equal("" + (parseInt(free) + 1));
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});
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it("Should return a function from unitsClosure", () => {
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let pattern = new freesewing.Pattern();
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let part = new pattern.Part();
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expect(typeof part.unitsClosure()).to.equal("function");
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});
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it("Should convert units", () => {
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let pattern = new freesewing.Pattern();
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let part = new pattern.Part();
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let units = part.unitsClosure();
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expect(units(123.456)).to.equal("12.35cm");
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expect(part.units(123.456)).to.equal("12.35cm");
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});
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it("Should set part attributes", () => {
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let pattern = new freesewing.Pattern();
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let part = new pattern.Part();
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part.attr("foo", "bar");
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expect(part.attributes.get("foo")).to.equal("bar");
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part.attr("foo", "baz");
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expect(part.attributes.get("foo")).to.equal("bar baz");
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part.attr("foo", "schmoo", true);
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expect(part.attributes.get("foo")).to.equal("schmoo");
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});
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it("Should inject a part", () => {
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let pattern = new freesewing.Pattern();
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let part = new pattern.Part();
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part.points.foo = new part.Point(12, 23);
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let test = new pattern.Part();
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test.inject(part);
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expect(test.points.foo.x).to.equal(12);
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expect(test.points.foo.y).to.equal(23);
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});
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it("Should return shorthand", () => {
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let pattern = new freesewing.Pattern();
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pattern.settings.mode = "draft";
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pattern.settings.paperless = true;
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let part = new pattern.Part();
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let short = part.shorthand();
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expect(short.complete).to.equal(true);
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expect(short.paperless).to.equal(true);
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});
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/*
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it("Should not allow a margin below 10 for paperless patterns", () => {
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let pattern = new freesewing.Pattern();
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pattern.settings.paperless = true;
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pattern.settings.margin = 2;
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pattern.parts.a = new pattern.Part();
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let a = pattern.parts.a;
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a.points.a = new pattern.Point(0,0);
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a.points.b = new pattern.Point(0,100);
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a.paths.a = new pattern.Path()
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.move(a.points.a)
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.line(a.points.b);
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pattern.draft();
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expect(pattern.width).to.equal(120);
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});
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*/
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it("Should calculate the part boundary with default margin", () => {
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let pattern = new freesewing.Pattern();
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pattern.settings.mode = "draft";
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let part = new pattern.Part();
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let short = part.shorthand();
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part.points.from = new short.Point(123, 456);
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part.points.to = new short.Point(19, 76);
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part.paths.test = new short.Path()
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.move(part.points.from)
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.line(part.points.to);
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let boundary = part.boundary();
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expect(boundary.topLeft.x).to.equal(17);
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expect(boundary.topLeft.y).to.equal(74);
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expect(boundary.bottomRight.x).to.equal(125);
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expect(boundary.bottomRight.y).to.equal(458);
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boundary = part.boundary();
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expect(boundary.width).to.equal(108);
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expect(boundary.height).to.equal(384);
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});
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it("Should calculate the part boundary with custom margin", () => {
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let pattern = new freesewing.Pattern();
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pattern.settings.mode = "draft";
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pattern.settings.margin = 5;
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let part = new pattern.Part();
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let short = part.shorthand();
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part.points.from = new short.Point(123, 456);
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part.points.to = new short.Point(19, 76);
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part.paths.test = new short.Path()
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.move(part.points.from)
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.line(part.points.to);
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let boundary = part.boundary();
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expect(boundary.topLeft.x).to.equal(14);
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expect(boundary.topLeft.y).to.equal(71);
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expect(boundary.bottomRight.x).to.equal(128);
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expect(boundary.bottomRight.y).to.equal(461);
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boundary = part.boundary();
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expect(boundary.width).to.equal(114);
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expect(boundary.height).to.equal(390);
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});
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it("Should calculate the part boundary for paperless", () => {
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let pattern = new freesewing.Pattern();
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pattern.settings.mode = "draft";
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pattern.settings.margin = 5;
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pattern.settings.paperless = true;
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let part = new pattern.Part();
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let short = part.shorthand();
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part.points.from = new short.Point(123, 456);
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part.points.to = new short.Point(19, 76);
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part.paths.test = new short.Path()
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.move(part.points.from)
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.line(part.points.to);
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let boundary = part.boundary();
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expect(boundary.topLeft.x).to.equal(9);
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expect(boundary.topLeft.y).to.equal(66);
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expect(boundary.bottomRight.x).to.equal(133);
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expect(boundary.bottomRight.y).to.equal(466);
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boundary = part.boundary();
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expect(boundary.width).to.equal(124);
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expect(boundary.height).to.equal(400);
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});
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it("Should stack a part", () => {
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let pattern = new freesewing.Pattern();
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pattern.settings.mode = "draft";
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let part = new pattern.Part();
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let short = part.shorthand();
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part.points.from = new short.Point(123, 456);
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part.points.to = new short.Point(19, 76);
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part.paths.test = new short.Path()
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.move(part.points.from)
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.line(part.points.to);
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part.stack();
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expect(part.attributes.get("transform")).to.equal("translate(-17, -74)");
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});
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it("Should only stack a part if needed", () => {
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let pattern = new freesewing.Pattern();
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pattern.settings.mode = "draft";
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let part = new pattern.Part();
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let short = part.shorthand();
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part.points.from = new short.Point(2, 2);
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part.points.to = new short.Point(19, 76);
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part.paths.test = new short.Path()
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.move(part.points.from)
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.line(part.points.to);
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part.stack();
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expect(part.attributes.get("transform")).to.equal(false);
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part.stack();
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expect(part.attributes.get("transform")).to.equal(false);
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});
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