public static List<UpdateRequirement> forUpdateTable(
      TableMetadata base, List<MetadataUpdate> metadataUpdates) {
    Preconditions.checkArgument(null != base, "Invalid table metadata: null");
    Preconditions.checkArgument(null != metadataUpdates, "Invalid metadata updates: null");
    Builder builder = new Builder(base, false);
    builder.require(new UpdateRequirement.AssertTableUUID(base.uuid()));
    metadataUpdates.forEach(builder::update);
    return builder.build();
  }
@Test
  public void setDefaultPartitionSpecFailure() {
    int specId = PartitionSpec.unpartitioned().specId();
    when(updated.defaultSpecId()).thenReturn(specId + 1);

    List<UpdateRequirement> requirements =
        UpdateRequirements.forUpdateTable(
            metadata,
            ImmutableList.of(
                new MetadataUpdate.SetDefaultPartitionSpec(specId),
                new MetadataUpdate.SetDefaultPartitionSpec(specId + 1),
                new MetadataUpdate.SetDefaultPartitionSpec(specId + 2)));

    assertThatThrownBy(() -> requirements.forEach(req -> req.validate(updated)))
        .isInstanceOf(CommitFailedException.class)
        .hasMessage("Requirement failed: default partition spec changed: expected id 0 != 1");
  }