use emdb::Emdb;
#[test]
fn open_in_memory_returns_empty_instance() {
let db = Emdb::open_in_memory();
assert_eq!(db.len(), 0);
assert!(db.is_empty());
}
#[test]
fn default_is_empty() {
let db = Emdb::default();
assert!(db.is_empty());
assert_eq!(db.len(), 0);
}