import { describe, it, expect } from 'vitest';
import { getWindowId } from '../../src/utils/macos.js';
import { createMockExecutor } from '../mocks/child-process.js';
describe('getWindowId', () => {
it('returns window ID for a valid app name', async () => {
const executor = createMockExecutor(new Map([
['safari', '42\n'],
]));
const result = await getWindowId('Safari', executor);
expect(result).toBe(42);
});
it('returns null when app not found (stdout = -1)', async () => {
const executor = createMockExecutor(new Map([
['notfound', '-1\n'],
]));
const result = await getWindowId('notfound', executor);
expect(result).toBeNull();
});
it('returns null when app not found (stdout = 0)', async () => {
const executor = createMockExecutor(new Map([
['zeroapp', '0\n'],
]));
const result = await getWindowId('zeroapp', executor);
expect(result).toBeNull();
});
it('returns null for empty string app name (rejected by regex)', async () => {
const executor = createMockExecutor(new Map());
const result = await getWindowId('', executor);
expect(result).toBeNull();
});
it('returns null for app name with special characters (rejected by regex)', async () => {
const executor = createMockExecutor(new Map());
const result = await getWindowId('evil;rm -rf /', executor);
expect(result).toBeNull();
});
it('returns null for app name with unicode characters (rejected by regex)', async () => {
const executor = createMockExecutor(new Map());
const result = await getWindowId('Ünïcödé', executor);
expect(result).toBeNull();
});
it('returns null for app name with quotes (rejected by regex)', async () => {
const executor = createMockExecutor(new Map());
const result = await getWindowId('App"Name', executor);
expect(result).toBeNull();
});
it('returns null when executor throws an error', async () => {
const executor = createMockExecutor(new Map([
['swift', new Error('command failed')],
]));
const result = await getWindowId('Safari', executor);
expect(result).toBeNull();
});
it('accepts app names with spaces, hyphens, and underscores', async () => {
const executor = createMockExecutor(new Map([
['my-cool app_name', '100\n'],
]));
const result = await getWindowId('My-Cool App_Name', executor);
expect(result).toBe(100);
});
it('normalizes NFC unicode before regex check', async () => {
// Composed é (U+00E9) is not in [a-zA-Z0-9 \-_], so it should be rejected
const executor = createMockExecutor(new Map());
const result = await getWindowId('Caf\u00e9', executor);
expect(result).toBeNull();
});
});
