import { describe, it, expect } from '@jest/globals';
import {
parseTodoList,
parseProjectList,
parseAreaList,
parseTagList
} from '../../src/lib/parser.js';
describe('parseTodoList', () => {
it('should parse valid todo lines', () => {
const input = `ABC-123|Task 1|Work|urgent,high
DEF-456|Task 2||low
GHI-789|Task 3|Personal|`;
const result = parseTodoList(input);
expect(result).toEqual([
{ id: 'ABC-123', name: 'Task 1', area: 'Work', tags: ['urgent', 'high'] },
{ id: 'DEF-456', name: 'Task 2', area: undefined, tags: ['low'] },
{ id: 'GHI-789', name: 'Task 3', area: 'Personal', tags: [] }
]);
});
it('should handle empty input', () => {
expect(parseTodoList('')).toEqual([]);
expect(parseTodoList('\n\n')).toEqual([]);
});
it('should skip malformed lines in non-strict mode', () => {
const input = `ABC-123|Task 1|Work|urgent
INVALID_LINE
DEF-456|Task 2||
|Missing ID||
ABC-789||Work|`;
const result = parseTodoList(input);
expect(result).toHaveLength(2);
expect(result[0].name).toBe('Task 1');
expect(result[1].name).toBe('Task 2');
});
it('should throw on malformed lines in strict mode', () => {
const input = 'INVALID|LINE';
expect(() => parseTodoList(input, { strict: true }))
.toThrow('Line 1 has invalid format');
});
it('should trim whitespace', () => {
const input = ' ABC-123 | Task Name | Area Name | tag1 , tag2 ';
const result = parseTodoList(input);
expect(result[0]).toEqual({
id: 'ABC-123',
name: 'Task Name',
area: 'Area Name',
tags: ['tag1', 'tag2']
});
});
it('should handle empty tags correctly', () => {
const input = 'ABC-123|Task|Area|,, ,';
const result = parseTodoList(input);
expect(result[0].tags).toEqual([]);
});
it('should use custom logger', () => {
const warnings: string[] = [];
const logger = (msg: string) => warnings.push(msg);
parseTodoList('INVALID', { logger });
expect(warnings).toHaveLength(1);
expect(warnings[0]).toContain('invalid format');
});
});
describe('parseProjectList', () => {
it('should parse projects same as todos', () => {
const input = 'PRJ-123|Project Name|Work|planning,2024';
const result = parseProjectList(input);
expect(result).toEqual([{
id: 'PRJ-123',
name: 'Project Name',
area: 'Work',
tags: ['planning', '2024']
}]);
});
});
describe('parseAreaList', () => {
it('should parse area lines', () => {
const input = `AREA-1|Work
AREA-2|Personal
AREA-3|Side Projects`;
const result = parseAreaList(input);
expect(result).toEqual([
{ id: 'AREA-1', name: 'Work' },
{ id: 'AREA-2', name: 'Personal' },
{ id: 'AREA-3', name: 'Side Projects' }
]);
});
it('should skip invalid area lines', () => {
const input = `AREA-1|Work
InvalidLine
AREA-2|
|Missing ID`;
const result = parseAreaList(input);
expect(result).toHaveLength(1);
expect(result[0].name).toBe('Work');
});
});
describe('parseTagList', () => {
it('should parse tags without parents', () => {
const input = `TAG-1|urgent|
TAG-2|work|
TAG-3|personal|`;
const result = parseTagList(input);
expect(result).toEqual([
{ id: 'TAG-1', name: 'urgent', parent: undefined },
{ id: 'TAG-2', name: 'work', parent: undefined },
{ id: 'TAG-3', name: 'personal', parent: undefined }
]);
});
it('should parse tags with parents', () => {
const input = `TAG-1|urgent|
TAG-2|high|urgent
TAG-3|low|urgent`;
const result = parseTagList(input);
expect(result).toEqual([
{ id: 'TAG-1', name: 'urgent', parent: undefined },
{ id: 'TAG-2', name: 'high', parent: 'urgent' },
{ id: 'TAG-3', name: 'low', parent: 'urgent' }
]);
});
it('should handle edge cases', () => {
const input = `TAG-1|name|parent
TAG-2|name||
TAG-3|name| `;
const result = parseTagList(input);
expect(result[0].parent).toBe('parent');
expect(result[1].parent).toBeUndefined();
expect(result[2].parent).toBeUndefined();
});
});
