public JetSqlRow project(Object key, Object value) {
        return project(key, null, value, null);
    }
@Test
    @SuppressWarnings("unchecked")
    public void when_filteredByPredicate_then_returnsNull() {
        KvRowProjector projector = new KvRowProjector(
                new QueryPath[]{QueryPath.KEY_PATH, QueryPath.VALUE_PATH},
                new QueryDataType[]{INT, INT},
                new IdentityTarget(),
                new IdentityTarget(),
                (Expression<Boolean>) ConstantExpression.create(Boolean.FALSE, BOOLEAN),
                emptyList(),
                mock(ExpressionEvalContext.class)
        );

        JetSqlRow row = projector.project(1, 8);

        assertThat(row).isNull();
    }