76 lines
2.4 KiB
TypeScript
76 lines
2.4 KiB
TypeScript
import { expect } from "chai";
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import { Formatter } from "export/formatter";
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import { MathRun } from "../math-run";
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import { MathSum } from "./math-sum";
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describe("MathSum", () => {
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describe("#constructor()", () => {
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it("should create a MathSum with correct root key", () => {
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const mathSum = new MathSum({
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children: [new MathRun("1")],
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subScript: [new MathRun("2")],
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superScript: [new MathRun("3")],
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});
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const tree = new Formatter().format(mathSum);
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expect(tree).to.deep.equal({
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"m:nary": [
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{
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"m:naryPr": [
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{
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"m:chr": {
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_attr: {
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"m:val": "∑",
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},
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},
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},
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{
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"m:limLoc": {
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_attr: {
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"m:val": "undOvr",
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},
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},
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},
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],
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},
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{
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"m:sub": [
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{
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"m:r": [
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{
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"m:t": ["2"],
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},
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],
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},
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],
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},
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{
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"m:sup": [
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{
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"m:r": [
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{
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"m:t": ["3"],
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},
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],
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},
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],
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},
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{
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"m:e": [
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{
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"m:r": [
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{
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"m:t": ["1"],
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},
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],
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},
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],
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},
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],
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});
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});
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});
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});
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