pooyash1998_chartspark/tests/parsers/checkboxParser.test.ts

import { CheckboxParser } from '../../src/parsers/checkboxParser';

describe('CheckboxParser', () => {
	const parser = new CheckboxParser();

	describe('canParse', () => {
		it('detects a checkbox list', () => {
			expect(parser.canParse('- [x] Done\n- [ ] Todo')).toBe(true);
		});
		it('detects uppercase X', () => {
			expect(parser.canParse('- [X] Done')).toBe(true);
		});
		it('rejects plain text', () => {
			expect(parser.canParse('some text')).toBe(false);
		});
		it('rejects a markdown table', () => {
			expect(parser.canParse('| A | B |\n|---|---|\n| 1 | 2 |')).toBe(false);
		});
	});

	describe('parse', () => {
		it('counts completed and remaining correctly', () => {
			const text = '- [x] Task 1\n- [x] Task 2\n- [ ] Task 3';
			const result = parser.parse(text);
			expect(result.values[0]).toBe(2); // completed
			expect(result.values[1]).toBe(1); // remaining
			expect(result.labels).toEqual(['Completed', 'Remaining']);
		});

		it('handles all checked', () => {
			const text = '- [x] A\n- [x] B';
			const result = parser.parse(text);
			expect(result.values[0]).toBe(2);
			expect(result.values[1]).toBe(0);
		});

		it('handles all unchecked', () => {
			const text = '- [ ] A\n- [ ] B\n- [ ] C';
			const result = parser.parse(text);
			expect(result.values[0]).toBe(0);
			expect(result.values[1]).toBe(3);
		});

		it('sets metadata.totalItems', () => {
			const text = '- [x] A\n- [ ] B';
			expect(parser.parse(text).metadata.totalItems).toBe(2);
		});
	});
});