public static void AddAttestationsToState(IServiceProvider testServiceProvider, BeaconState state, IEnumerable <Attestation> attestations, Slot slot)
{
var beaconStateTransition = testServiceProvider.GetService <BeaconStateTransition>();
var block = TestBlock.BuildEmptyBlockForNextSlot(testServiceProvider, state, false);
block.SetSlot(slot);
foreach (var attestation in attestations)
{
block.Body.AddAttestations(attestation);
}
beaconStateTransition.ProcessSlots(state, block.Slot);
TestBlock.SignBlock(testServiceProvider, state, block, ValidatorIndex.None);
beaconStateTransition.StateTransition(state, block, validateStateRoot: false);
}
/// <summary>
/// State transition via the provided ``block``
/// then package the block with the state root and signature.
/// </summary>
public static void StateTransitionAndSignBlock(IServiceProvider testServiceProvider, BeaconState state, BeaconBlock block)
{
MiscellaneousParameters miscellaneousParameters = testServiceProvider.GetService <IOptions <MiscellaneousParameters> >().Value;
TimeParameters timeParameters = testServiceProvider.GetService <IOptions <TimeParameters> >().Value;
StateListLengths stateListLengths = testServiceProvider.GetService <IOptions <StateListLengths> >().Value;
MaxOperationsPerBlock maxOperationsPerBlock = testServiceProvider.GetService <IOptions <MaxOperationsPerBlock> >().Value;
BeaconStateTransition beaconStateTransition = testServiceProvider.GetService <BeaconStateTransition>();
beaconStateTransition.StateTransition(state, block, validateStateRoot: false);
Hash32 stateRoot = state.HashTreeRoot(miscellaneousParameters, timeParameters, stateListLengths, maxOperationsPerBlock);
block.SetStateRoot(stateRoot);
TestBlock.SignBlock(testServiceProvider, state, block, ValidatorIndex.None);
}
