fix(models): boolean quering in HQL

`IS TRUE` predicate does not seem to be valid in Hiberate 6.

RHINENG-1631

src/main/java/com/redhat/cloud/policies/engine/db/repositories/PoliciesRepository.java

@@ -55,7 +55,7 @@ LocalDateTime findLatestUpdate(String orgId) {
     }
 
     private List<Policy> findEnabledPolicies(String orgId) {
-        String hql = "FROM Policy WHERE orgId = :orgId AND enabled IS TRUE";
+        String hql = "FROM Policy WHERE orgId = :orgId AND enabled = TRUE";
         return statelessSessionFactory.getCurrentSession().createQuery(hql, Policy.class)
                 .setParameter("orgId", orgId)
                 .getResultList();

src/test/java/com/redhat/cloud/policies/engine/db/repositories/PoliciesRepositoryTest.java

@@ -0,0 +1,65 @@
+package com.redhat.cloud.policies.engine.db.repositories;
+
+import com.redhat.cloud.policies.engine.TestLifecycleManager;
+import com.redhat.cloud.policies.engine.db.StatelessSessionFactory;
+import com.redhat.cloud.policies.engine.db.entities.Policy;
+
+import io.quarkus.test.common.QuarkusTestResource;
+import io.quarkus.test.junit.QuarkusTest;
+import io.quarkus.test.junit.mockito.InjectSpy;
+
+import org.hibernate.Session;
+import org.junit.jupiter.api.Test;
+
+
+import jakarta.inject.Inject;
+import jakarta.transaction.Transactional;
+
+import java.util.List;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+@QuarkusTest
+@QuarkusTestResource(TestLifecycleManager.class)
+class PoliciesRepositoryTest {
+
+    @InjectSpy
+    StatelessSessionFactory statelessSessionFactory;
+
+    @Inject
+    Session session;
+
+    @Inject
+    PoliciesRepository repository;
+
+    @Test
+    public void testGetEnabledPolicies() {
+        String orgId = UUID.randomUUID().toString();
+
+        Policy policyFixture = createEnabledPolicy(orgId);
+
+        statelessSessionFactory.withSession(session -> {
+            List<Policy> enabledPolicies = repository.getEnabledPolicies(orgId);
+            assertEquals(1, enabledPolicies.size());
+            assertEquals(orgId, enabledPolicies.get(0).orgId);
+            assertEquals(policyFixture.id, enabledPolicies.get(0).id);
+        });
+    }
+
+    @Transactional
+    Policy createEnabledPolicy(String orgId) {
+        Policy policy = new Policy();
+        policy.id = UUID.randomUUID();
+        policy.accountId = "123";
+        policy.orgId = orgId;
+        policy.name = "Test";
+        policy.description = "desc";
+        policy.condition = "true";
+        policy.enabled = true;
+        policy.actions = "none";
+        session.persist(policy);
+
+        return policy;
+    }
+}