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Ensure chain is finalized b4 persistence tests

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This commit is contained in:
Paul Hauner
2019-11-30 14:06:49 +11:00
parent da39d6e9d6
commit 8d8a711796
1 changed files with 9 additions and 1 deletions
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10
beacon_node/beacon_chain/tests/persistence_tests.rs
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@@ -36,7 +36,7 @@ fn get_store(db_path: &TempDir) -> Arc<DiskStore> {
#[test]
fn finalizes_after_resuming_from_db() {
let validator_count = 16;
let num_blocks_produced = MinimalEthSpec::slots_per_epoch() * 5;
let num_blocks_produced = MinimalEthSpec::slots_per_epoch() * 8;
let first_half = num_blocks_produced / 2;
let db_path = tempdir().unwrap();
@@ -56,6 +56,11 @@ fn finalizes_after_resuming_from_db() {
AttestationStrategy::AllValidators,
);
assert!(
harness.chain.head().beacon_state.finalized_checkpoint.epoch > 0,
"the chain should have already finalized"
);
let latest_slot = harness.chain.slot().expect("should have a slot");
harness.chain.persist().expect("should persist the chain");
@@ -110,6 +115,9 @@ fn finalizes_after_resuming_from_db() {
);
}
/// Checks that two chains are the same, for the purpose of this tests.
///
/// Several fields that are hard/impossible to check are ignored (e.g., the store).
fn assert_chains_pretty_much_the_same<T: BeaconChainTypes>(a: &BeaconChain<T>, b: &BeaconChain<T>) {
assert_eq!(a.spec, b.spec, "spec should be equal");
assert_eq!(a.op_pool, b.op_pool, "op_pool should be equal");