* Fix tests.

Relates to #31

Author: zantvoort

storm-core/src/test/java/st/orm/core/RepositoryPreparedStatementIntegrationTest.java

@@ -1277,11 +1277,11 @@ public void testWherePredicateSubqueryParameters() {
             SELECT o.id, o.first_name, o.last_name, o.address, c.id, c.name, o.telephone, o.version
             FROM owner o
             LEFT JOIN city c ON o.city_id = c.id
-            WHERE (o.id = ?) AND EXISTS (
+            WHERE (o.id = ?) AND (EXISTS (
               SELECT o1.id, o1.first_name, o1.last_name, o1.address, o1.city_id, o1.telephone, o1.version
               FROM owner o1
               WHERE o1.id = ?
-            ) AND 3 = ?""";
+            )) AND (3 = ?)""";
         observe(sql -> {
             assertEquals(expectedSql, sql.statement());
             assertTrue(sql.parameters().get(0) instanceof PositionalParameter(int position, Object dbValue)