ryuudb/test.js

A lightweight, customizable JSON/YAML database for Node.js by Jr Busaco

import RyuuDB, { FileAdapter, MemoryAdapter } from './src/index.js';
import { strict as assert } from 'assert';

async function runTests() {
  console.log('Starting RyuuDB tests...\n');

  // Test 1: Basic JSON file operations
  console.log('Test 1: JSON file operations');
  const jsonDb = new RyuuDB({ filePath: 'test.json' });
  await jsonDb.load();
  jsonDb.set('users', [{ id: 1, name: 'JrDev06' }, { id: 2, name: 'Alice' }]);
  assert.deepEqual(jsonDb.get('users'), [{ id: 1, name: 'JrDev06' }, { id: 2, name: 'Alice' }]);
  console.log('✓ Set and get users');

  jsonDb.update('users', { id: 1 }, { name: 'Jr Busaco' });
  assert.equal(jsonDb.find('users', { id: 1 }).name, 'Jr Busaco');
  console.log('✓ Updated user name');

  jsonDb.remove('users', { id: 2 });
  assert.equal(jsonDb.get('users').length, 1);
  console.log('✓ Removed user\n');

  // Test 2: Chaining
  console.log('Test 2: Chaining methods');
  jsonDb
    .set('posts', [])
    .set('posts', [{ id: 1, title: 'Hello' }])
    .update('posts', { id: 1 }, { title: 'Hello World' });
  assert.equal(jsonDb.find('posts', { id: 1 }).title, 'Hello World');
  console.log('✓ Chained set and update\n');

  // Test 3: Custom query function
  console.log('Test 3: Custom query functions');
  const found = jsonDb.find('users', user => user.name.includes('Busaco'));
  assert.equal(found.id, 1);
  console.log('✓ Found user with custom query');

  const filtered = jsonDb.filter('users', user => user.id > 0);
  assert.equal(filtered.length, 1);
  console.log('✓ Filtered users with custom query\n');

  // Test 4: YAML support
  console.log('Test 4: YAML file operations');
  const yamlDb = new RyuuDB({ filePath: 'test.yaml', format: 'yaml' });
  await yamlDb.load();
  yamlDb.set('tasks', [{ id: 1, task: 'Code RyuuDB' }]);
  assert.equal(yamlDb.get('tasks')[0].task, 'Code RyuuDB');
  console.log('✓ YAML set and get\n');

  // Test 5: Memory adapter
  console.log('Test 5: Memory adapter');
  const memDb = new RyuuDB({ adapter: 'memory', defaultData: { notes: [] } });
  memDb.set('notes', [{ id: 1, text: 'Test note' }]);
  assert.equal(memDb.get('notes')[0].text, 'Test note');
  console.log('✓ Memory adapter works\n');

  // Test 6: Events
  console.log('Test 6: Event handling');
  let eventFired = false;
  jsonDb.on('save', () => (eventFired = true));
  await jsonDb.save();
  assert.equal(eventFired, true);
  console.log('✓ Save event triggered\n');

  // Test 7: Clear database
  console.log('Test 7: Clear database');
  jsonDb.clear();
  assert.deepEqual(jsonDb.get(), {});
  console.log('✓ Cleared database\n');

  console.log('All tests passed!');
}

runTests().catch(err => {
  console.error('Test failed:', err);
  process.exit(1);
});