{
let mut txn = graph.start_txn().await.unwrap();
let id = uuid::Uuid::new_v4().to_string();
let result = txn
.run_queries([
query("CREATE (p:Person {id: $id})").param("id", id.clone()),
query("CREATE (p:Person {id: $id})").param("id", id.clone()),
])
.await;
assert!(result.is_ok());
txn.commit().await.unwrap();
let mut result = graph
.execute(query("MATCH (p:Person) WHERE p.id = $id RETURN p.id").param("id", id.clone()))
.await
.unwrap();
assert!(result.next().await.unwrap().is_some());
assert!(result.next().await.unwrap().is_some());
assert!(result.next().await.unwrap().is_none());
}