Examples with SszMutableBytes32Vector tech.pegasys.teku.infrastructure.ssz.collections.SszMutableBytes32Vector used on opensource projects

Example 1 with SszMutableBytes32Vector

use of tech.pegasys.teku.infrastructure.ssz.collections.SszMutableBytes32Vector in project teku by ConsenSys.

the class HistoricalBatchTest method roundTripViaSsz.

@Test
void roundTripViaSsz() {
    SszMutableBytes32Vector block_roots = schema.getBlockRootsSchema().getDefault().createWritableCopy();
    SszMutableBytes32Vector state_roots = schema.getStateRootsSchema().getDefault().createWritableCopy();
    IntStream.range(0, spec.getGenesisSpecConfig().getSlotsPerHistoricalRoot()).forEach(i -> {
        block_roots.setElement(i, dataStructureUtil.randomBytes32());
        state_roots.setElement(i, dataStructureUtil.randomBytes32());
    });
    HistoricalBatch batch = schema.create(block_roots, state_roots);
    Bytes serialized = batch.sszSerialize();
    HistoricalBatch result = schema.sszDeserialize(serialized);
    assertEquals(batch, result);
}

Example 2 with SszMutableBytes32Vector

use of tech.pegasys.teku.infrastructure.ssz.collections.SszMutableBytes32Vector in project teku by ConsenSys.

the class AbstractSszMutableCompositeTest method setChildAfterAcquiringItByRefShouldWork.

@Test
@SuppressWarnings("unchecked")
void setChildAfterAcquiringItByRefShouldWork() {
    SszBytes32VectorSchema<SszBytes32Vector> childSchema = SszBytes32VectorSchema.create(3);
    SszVectorSchema<SszBytes32Vector, ?> compositeSchema = SszVectorSchema.create(childSchema, 2);
    SszMutableRefVector<SszBytes32Vector, SszMutableBytes32Vector> mutableComposite = (SszMutableRefVector<SszBytes32Vector, SszMutableBytes32Vector>) compositeSchema.getDefault().createWritableCopy();
    SszMutableBytes32Vector mutableChild = mutableComposite.getByRef(0);
    mutableChild.setElement(0, Bytes32.fromHexStringLenient("0x1111"));
    SszBytes32Vector newChild = childSchema.of(Bytes32.fromHexStringLenient("0x2222"), Bytes32.fromHexStringLenient("0x3333"), Bytes32.fromHexStringLenient("0x4444"));
    mutableComposite.set(0, newChild);
    SszVector<SszBytes32Vector> changedComposite = mutableComposite.commitChanges();
    assertThat(changedComposite.get(0).getElement(0)).isEqualTo(Bytes32.fromHexStringLenient("0x2222"));
    assertThat(changedComposite.get(0).getElement(1)).isEqualTo(Bytes32.fromHexStringLenient("0x3333"));
    assertThat(changedComposite.get(0).getElement(2)).isEqualTo(Bytes32.fromHexStringLenient("0x4444"));
    assertThat(changedComposite.get(1).getElement(0)).isEqualTo(Bytes32.ZERO);
    assertThat(changedComposite.get(1).getElement(1)).isEqualTo(Bytes32.ZERO);
    assertThat(changedComposite.get(1).getElement(2)).isEqualTo(Bytes32.ZERO);
}