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test: add mfenced and mtable as pmatrix

This commit is contained in:
Alexandre Nunes 2020-09-19 15:52:37 -03:00
parent feef2d20a9
commit 01445dbe93
1 changed files with 58 additions and 25 deletions
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83
__test__/index.test.ts
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@ -327,33 +327,66 @@ describe('#convert', () => {
describe('when mfenced represents a matrix', () => {
describe('given math string with mtable, mtr and mtd tag', () => {
it('returns a matrix representation in latex', () => {
const mathml = `
<root>
<math xmlns = "http://www.w3.org/1998/Math/MathML">
<mrow>
<mi>A</mi>
<mo>=</mo>
<mfenced open = "[" close="]">
<mtable>
<mtr>
<mtd><mi>x</mi></mtd>
<mtd><mi>y</mi></mtd>
</mtr>
<mtr>
<mtd><mi>z</mi></mtd>
<mtd><mi>w</mi></mtd>
</mtr>
</mtable>
</mfenced>
</mrow>
</math>
</root>
`;
describe('with open attribute as [', () => {
it('returns a bmatrix representation in latex', () => {
const mathml = `
<root>
<math xmlns = "http://www.w3.org/1998/Math/MathML">
<mrow>
<mi>A</mi>
<mo>=</mo>
<mfenced open = "[" close="]">
<mtable>
<mtr>
<mtd><mi>x</mi></mtd>
<mtd><mi>y</mi></mtd>
</mtr>
<mtr>
<mtd><mi>z</mi></mtd>
<mtd><mi>w</mi></mtd>
</mtr>
</mtable>
</mfenced>
</mrow>
</math>
</root>
`;
const result = MathMLToLaTeX.convert(mathml);
const result = MathMLToLaTeX.convert(mathml);
expect(result).toBe('A = \\begin{bmatrix}\n x & y \\\\\n z & w \n\\end{bmatrix}'.replace(/\n/g, ''));
expect(result).toBe('A = \\begin{bmatrix}\n x & y \\\\\n z & w \n\\end{bmatrix}'.replace(/\n/g, ''));
});
});
describe('with open attribute as [', () => {
it('returns a bmatrix representation in latex', () => {
const mathml = `
<root>
<math xmlns = "http://www.w3.org/1998/Math/MathML">
<mrow>
<mi>A</mi>
<mo>=</mo>
<mfenced open = "(" close=")">
<mtable>
<mtr>
<mtd><mi>x</mi></mtd>
<mtd><mi>y</mi></mtd>
</mtr>
<mtr>
<mtd><mi>z</mi></mtd>
<mtd><mi>w</mi></mtd>
</mtr>
</mtable>
</mfenced>
</mrow>
</math>
</root>
`;
const result = MathMLToLaTeX.convert(mathml);
expect(result).toBe('A = \\begin{pmatrix}\n x & y \\\\\n z & w \n\\end{pmatrix}'.replace(/\n/g, ''));
});
});
});
});