in plasma-store/src/ffi/tests.rs [135:149]
fn plasma_ffi_contains() {
run_test(|pc| {
let oid = get_random_oid();
// put object into the store
let data = [1u8; 32];
let meta = vec![];
let _ = ffi::create_and_seal(pc, &oid, &data, &meta);
// check if the object is in the store
let mut contained = false;
let res = ffi::contains(pc, &oid, &mut contained);
assert_eq!(res.code, ffi::StatusCode::OK,);
assert_eq!(contained, true);
})
}