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use ethcore::snapshot::{ManifestData, RestorationStatus, SnapshotService};
use util::{Bytes, Mutex};
use util::hash::H256;
pub struct TestSnapshotService {
status: Mutex<RestorationStatus>,
}
impl TestSnapshotService {
pub fn new() -> Self {
TestSnapshotService {
status: Mutex::new(RestorationStatus::Inactive),
}
}
pub fn set_status(&self, status: RestorationStatus) {
*self.status.lock() = status;
}
}
impl SnapshotService for TestSnapshotService {
fn manifest(&self) -> Option<ManifestData> { None }
fn chunk(&self, _hash: H256) -> Option<Bytes> { None }
fn status(&self) -> RestorationStatus { self.status.lock().clone() }
fn begin_restore(&self, _manifest: ManifestData) { }
fn abort_restore(&self) { }
fn restore_state_chunk(&self, _hash: H256, _chunk: Bytes) { }
fn restore_block_chunk(&self, _hash: H256, _chunk: Bytes) { }
fn provide_canon_hashes(&self, _hashes: &[(u64, H256)]) { }
}