@Test
  public void testGetShortTextFormatNull() {
    String actual = ProtobufUtil.getShortTextFormat(null);
    assertNotNull(actual);
    assertEquals("null", actual);
  }
Used to confirm that we only consider truncatedMessage as EOF
hbase-client/src/test/java/org/apache/hadoop/hbase/shaded/protobuf/TestProtobufUtil.java