@Test
public void getSimpleTypeNodeTextValue() {

    Assertions.assertThatThrownBy(() -> expressionEvaluatorLocal.getSimpleTypeNodeTextValue(new ArrayNode(factory)))
            .isInstanceOf(IllegalArgumentException.class)
            .hasMessage("Parameter does not contains a simple type");
    ObjectNode jsonNode = new ObjectNode(factory);
    jsonNode.set(VALUE, new TextNode("testValue"));
    assertEquals("testValue", expressionEvaluatorLocal.getSimpleTypeNodeTextValue(jsonNode));
    jsonNode.set(VALUE, new IntNode(10));
    assertNull(expressionEvaluatorLocal.getSimpleTypeNodeTextValue(jsonNode));
}