@Test
    void requireThatComplexExpressionIsSimplified() {
        assertSimplifiedTo(
                Predicate.fromString("'pub_entity' not in [301951]"),
                Predicate.fromString("true and true and true and true and true and 'pub_entity' not in [301951] and ((true and true and true and true) or (true and true and true and true) or (true and true and true and true and 'pub_entity' in [86271]))"));
    }
@author <a href="mailto:magnarn@yahoo-inc.com">Magnar Nedland</a>
predicate-search-core/src/test/java/com/yahoo/search/predicate/optimization/BooleanSimplifierTest.java