65 lines
2.3 KiB
JavaScript
65 lines
2.3 KiB
JavaScript
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const { computeNotesPreview } = require('../../backend/utils/notes-preview');
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describe('computeNotesPreview', () => {
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test('returns has_notes false and null preview for null input', () => {
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const result = computeNotesPreview(null);
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expect(result).toEqual({ has_notes: false, notes_preview: null });
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});
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test('returns has_notes false and null preview for empty string', () => {
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const result = computeNotesPreview('');
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expect(result).toEqual({ has_notes: false, notes_preview: null });
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});
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test('returns first paragraph as preview', () => {
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const notes = 'First paragraph here.\n\nSecond paragraph here.';
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const result = computeNotesPreview(notes);
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expect(result.has_notes).toBe(true);
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expect(result.notes_preview).toBe('First paragraph here.');
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});
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test('strips markdown bold formatting', () => {
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const notes = '**Bold text** and more';
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const result = computeNotesPreview(notes);
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expect(result.notes_preview).toBe('Bold text and more');
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});
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test('strips markdown italic formatting', () => {
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const notes = '*Italic text* and _also italic_';
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const result = computeNotesPreview(notes);
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expect(result.notes_preview).toBe('Italic text and also italic');
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});
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test('strips markdown links', () => {
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const notes = 'Check [this link](http://example.com) out';
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const result = computeNotesPreview(notes);
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expect(result.notes_preview).toBe('Check this link out');
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});
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test('strips markdown headers', () => {
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const notes = '## Header text';
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const result = computeNotesPreview(notes);
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expect(result.notes_preview).toBe('Header text');
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});
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test('strips markdown list markers', () => {
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const notes = '- Item one\n- Item two';
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const result = computeNotesPreview(notes);
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expect(result.notes_preview).toBe('Item one Item two');
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});
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test('truncates to 150 characters with ellipsis', () => {
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const notes = 'A'.repeat(200);
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const result = computeNotesPreview(notes);
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expect(result.notes_preview).toHaveLength(153); // 150 + '...'
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expect(result.notes_preview.endsWith('...')).toBe(true);
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});
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test('does not truncate text at or under 150 characters', () => {
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const notes = 'A'.repeat(150);
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const result = computeNotesPreview(notes);
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expect(result.notes_preview).toHaveLength(150);
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expect(result.notes_preview).not.toContain('...');
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});
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});
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