@Override
  protected void validateTestParams() {
    Assume.assumeTrue(fileFormat == FileFormat.PARQUET && isVectorized &&
        testTableType == TestTables.TestTableType.HIVE_CATALOG && formatVersion == 2);
  }
Tests covering the time travel feature, aka reading from a table as of a certain snapshot.
iceberg/iceberg-handler/src/test/java/org/apache/iceberg/mr/hive/TestHiveIcebergTimeTravel.java