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Add constant for testnet validator count

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This commit is contained in:
Paul Hauner 2019-05-28 16:10:52 +10:00
parent cb11656e12
commit 3e73a008eb
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1 changed files with 7 additions and 2 deletions
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9
beacon_node/client/src/beacon_chain_types.rs
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@ -13,6 +13,9 @@ use types::{
test_utils::TestingBeaconStateBuilder, BeaconBlock, EthSpec, Hash256, LighthouseTestnetEthSpec,
};
/// The number initial validators when starting the `LighthouseTestnet`.
const TESTNET_VALIDATOR_COUNT: usize = 16;
/// Provides a new, initialized `BeaconChain`
pub trait InitialiseBeaconChain<T: BeaconChainTypes> {
fn initialise_beacon_chain(store: Arc<T::Store>, log: Logger) -> BeaconChain<T>;
@ -74,8 +77,10 @@ where
info!(log, "Initializing new BeaconChain from genesis");
let spec = T::EthSpec::spec();
let state_builder =
TestingBeaconStateBuilder::from_default_keypairs_file_if_exists(8, &spec);
let state_builder = TestingBeaconStateBuilder::from_default_keypairs_file_if_exists(
TESTNET_VALIDATOR_COUNT,
&spec,
);
let (genesis_state, _keypairs) = state_builder.build();
let mut genesis_block = BeaconBlock::empty(&spec);