@Test
void testInConditionOneValue() {

    final ExpressionOperator.Builder and = new ExpressionOperator.Builder(Op.AND);
    and.addTerm(StatisticStoreDoc.FIELD_NAME_DATE_TIME, Condition.BETWEEN, "1,2");
    and.addTerm("term1field", Condition.IN, "123456789");
    final FilterTermsTree filterTermsTree = FilterTermsTreeBuilder.convertExpresionItemsTree(and.build(), fieldBlackList);
    final TermNode term2Node = (TermNode) filterTermsTree.getRootNode();
    assertThat(term2Node.getTag()).isEqualTo("term1field");
    assertThat(term2Node.getValue()).isEqualTo("123456789");
}