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fix(test): scope m:nary supHide assertion to operator wrapper #2833

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Merged
caio-pizzol merged 1 commit into from
Apr 16, 2026
Merged

fix(test): scope m:nary supHide assertion to operator wrapper #2833

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8 changes: 6 additions & 2 deletions tests/behavior/tests/importing/math-equations.spec.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -957,14 +957,18 @@ test.describe('m:nary (n-ary operator) rendering', () => {
const math = document.querySelectorAll('math')[5];
const munder = math?.querySelector('munder');
if (!munder) return null;
// The n-ary body contains m:sSub (Aᵢ), which legitimately renders as <msub>.
// Assert only on the n-ary's own wrapper — the element parenting <mo>⋃</mo>.
const unionOp = Array.from(math.querySelectorAll('mo')).find((m) => m.textContent === '\u22C3');
const naryWrapperTag = unionOp?.parentElement?.tagName.toLowerCase();
return {
hasMsub: math?.querySelector('msub') !== null,
naryWrapperTag,
opChar: munder.children[0]?.textContent,
under: munder.children[1]?.textContent,
};
});
expect(data).not.toBeNull();
expect(data!.hasMsub).toBe(false);
expect(data!.naryWrapperTag).toBe('munder');
expect(data!.opChar).toBe('\u22C3');
expect(data!.under).toBe('i');
});
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