@Test(expected = IllegalArgumentException.class)
  public void testColumnValidName() {
    ColumnFamilyDescriptorBuilder.of("\\test\\abc");
  }
Class to test HBaseAdmin. Spins up the minicluster once at test start and then takes it down
afterward. Add any testing of HBaseAdmin functionality here.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAdmin1.java