You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: schemaless.rs
    path of file: ./repos/gluesql/storages/csv-storage/tests
    
    the code of the file until where you have to start completion: use {
    gluesql_core::{
        error::Fetch
    
async fn schemaless_create_and_drop_table() {
    let path = "./tests/samples/";
    let storage = CsvStorage::new(path).unwrap();
    let mut glue = Glue::new(storage);

    glue.execute("CREATE TABLE Foo").await.unwrap();
    glue.execute(r#"INSERT INTO Foo VALUES ('{ "a": 1 }')"#)
        .await
        .unwrap();

    let actual = glue
        .execute("SELECT * FROM Foo")
        .await
        .unwrap()
        .into_iter()
        .next()
        .unwrap();
    let expected = select_map![json!({ "a": 1 })];
    assert_eq!(actual, expected);

    glue.execute("DROP TABLE Foo").await.unwrap();

    let actual = glue.execute("SELECT * FROM Foo").await;
    let expected = Err(FetchError::TableNotFound("Foo".to_owned()).into());
    assert_eq!(actual, expected);
}