code: @Test public void should_exception_when_no_counter_fqcn_column() throws Exception {
    tableMetaData=mock(TableMetadata.class);
    KeyspaceMetadata keyspaceMeta=mock(KeyspaceMetadata.class);
    when(cluster.getMetadata().getKeyspace(keyspaceName)).thenReturn(keyspaceMeta);
    when(keyspaceMeta.getTable(CQL_COUNTER_TABLE)).thenReturn(tableMetaData);
    exception.expect(AchillesInvalidTableException.class);
    exception.expectMessage(String.format("Cannot find column '%s' from table '%s'",CQL_COUNTER_FQCN,CQL_COUNTER_TABLE));
    validator.validateAchillesCounter(keyspaceMeta,keyspaceName);
  }
  