Examples with BlockHeader tech.pegasys.teku.api.response.v1.beacon.BlockHeader used on opensource projects

Example 1 with BlockHeader

use of tech.pegasys.teku.api.response.v1.beacon.BlockHeader in project teku by ConsenSys.

the class GetBlockHeaderIntegrationTest method shouldGetBlockHeader.

@Test
public void shouldGetBlockHeader() throws IOException {
    final List<SignedBlockAndState> created = createBlocksAtSlots(10);
    final Response response = get("head");
    final GetBlockHeaderResponse body = jsonProvider.jsonToObject(response.body().string(), GetBlockHeaderResponse.class);
    final BlockHeader data = body.data;
    assertThat(data).isEqualTo(new BlockHeader(created.get(0).getBlock(), true));
}

Example 2 with BlockHeader

use of tech.pegasys.teku.api.response.v1.beacon.BlockHeader in project teku by ConsenSys.

the class ChainDataProviderTest method getBlockHeaderByBlockId_shouldGetHeadBlock.

@Test
public void getBlockHeaderByBlockId_shouldGetHeadBlock() throws ExecutionException, InterruptedException {
    final ChainDataProvider provider = new ChainDataProvider(spec, recentChainData, combinedChainDataClient);
    final tech.pegasys.teku.spec.datastructures.blocks.SignedBeaconBlock block = storageSystem.getChainHead().getSignedBeaconBlock().orElseThrow();
    ObjectAndMetaData<BlockHeader> result = provider.getBlockHeader("head").get().orElseThrow();
    final BeaconBlockHeader beaconBlockHeader = new BeaconBlockHeader(block.getSlot(), block.getMessage().getProposerIndex(), block.getParentRoot(), block.getStateRoot(), block.getBodyRoot());
    final BlockHeader expected = new BlockHeader(block.getRoot(), true, new SignedBeaconBlockHeader(beaconBlockHeader, new BLSSignature(block.getSignature())));
    assertThat(result).isEqualTo(addMetaData(expected, block.getSlot()));
}

Example 3 with BlockHeader

use of tech.pegasys.teku.api.response.v1.beacon.BlockHeader in project teku by ConsenSys.

the class ChainDataProviderTest method shouldGetBlockHeadersOnEmptyChainHeadSlot.

@Test
public void shouldGetBlockHeadersOnEmptyChainHeadSlot() {
    final ChainDataProvider provider = new ChainDataProvider(spec, recentChainData, combinedChainDataClient);
    final UInt64 headSlot = recentChainData.getHeadSlot();
    storageSystem.chainUpdater().advanceChain(headSlot.plus(1));
    final SafeFuture<GetBlockHeadersResponse> future = provider.getBlockHeaders(Optional.empty(), Optional.empty());
    final BlockHeader header = safeJoin(future).data.get(0);
    assertThat(header.header.message.slot).isEqualTo(headSlot);
}