47 lines
1.3 KiB
TypeScript
47 lines
1.3 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import type { OneNotePageSummaryDto } from '../onenote/model/dto.js';
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import { buildPageTree } from './page-tree.js';
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function page(id: string, level?: number): OneNotePageSummaryDto {
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return { id, level, title: id, text: '', textPreview: '' };
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}
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describe('section navigation trees', () => {
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it('turns authored page levels into parent/subpage relationships', () => {
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expect(
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buildPageTree([
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page('root', 1),
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page('child', 2),
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page('grandchild', 3),
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page('next-root', 1),
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page('skipped-level', 3),
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])
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).toEqual([
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{
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page: page('root', 1),
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children: [
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{
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page: page('child', 2),
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children: [{ page: page('grandchild', 3), children: [] }],
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},
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],
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},
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{
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page: page('next-root', 1),
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children: [{ page: page('skipped-level', 3), children: [] }],
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},
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]);
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});
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it('treats absent and invalid levels as top-level pages', () => {
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expect(
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buildPageTree([page('unset'), page('zero', 0), page('nan', Number.NaN)])
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).toMatchObject([
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{ page: { id: 'unset' }, children: [] },
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{ page: { id: 'zero' }, children: [] },
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{ page: { id: 'nan' }, children: [] },
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]);
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});
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});
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