New test for sqlite sessions

Smoke/nodejs-sqlite/sqlite-sessions.js

@@ -0,0 +1,34 @@
+import { DatabaseSync } from 'node:sqlite';
+
+const sourceDb = new DatabaseSync(':memory:');
+const targetDb = new DatabaseSync(':memory:');
+
+sourceDb.exec('CREATE TABLE data(key INTEGER PRIMARY KEY, value TEXT)');
+targetDb.exec('CREATE TABLE data(key INTEGER PRIMARY KEY, value TEXT)');
+
+const session = sourceDb.createSession();
+
+try {
+  const insert = sourceDb.prepare('INSERT INTO data (key, value) VALUES (?, ?)');
+  insert.run(1, 'hello');
+  insert.run(2, 'world');
+
+  const changeset = session.changeset();
+
+  targetDb.applyChangeset(changeset);
+
+  const sourceData = sourceDb.prepare('SELECT * FROM data ORDER BY key').all();
+  const targetData = targetDb.prepare('SELECT * FROM data ORDER BY key').all();
+
+  console.log('Source Data:', sourceData);
+  console.log('Target Data:', targetData);
+
+  if (JSON.stringify(sourceData) === JSON.stringify(targetData)) {
+    console.log('Test Passed: Changes were successfully applied to the target database');
+  } else {
+    console.log('Test Failed: Data mismatch between source and target databases');
+  }
+} finally {
+  session.close();
+}
+