Function makeConnectionTest

test/manual/tls_support.test.ts:283–300

(
  connectionString: string,
  uriOptions: Record<string, any>,
  clientOptions?: MongoClientOptions
)

});

function makeConnectionTest(
  connectionString: string,
  uriOptions: Record<string, any>,
  clientOptions?: MongoClientOptions
) {
  const uri = new ConnectionString(connectionString);
  for (const [k, v] of Object.entries(uriOptions)) {
    uri.searchParams.set(k, v);
  }
  return async function () {
    const client = new MongoClient(uri.toString(), clientOptions);

    await client.connect();
    await client.db('admin').command({ [LEGACY_HELLO_COMMAND]: 1 });
    await client.db('test').collection('test').findOne({});
    return await client.close();
  };
}