JPA test fixes (#1857)

There is some minor JPA test issue discovered with tests in WLS environment.

    public static Test suite() { ensure, that tables like EMPLOYEE_SEQ are created before test. As these tables are created by another tests too error

Internal Exception: java.sql.SQLSyntaxErrorException: ORA-00942: table or view does not exist Error Code: 942 Call: UPDATE CMP3_EMPLOYEE_SEQ SET SEQ_COUNT = SEQ_COUNT + ? WHERE SEQ_NAME = ? bind => [2 parameters bound] Query: DataModifyQuery(name="EMPLOYEE_SEQ" sql="UPDATE CMP3_EMPLOYEE_SEQ SET SEQ_COUNT = SEQ_COUNT + ? WHERE SEQ_NAME = ?") 
should happen only if this test is executed first in the suite.

Signed-off-by: Radek Felcman <radek.felcman@oracle.com>

Author: rfelcman

jpa/eclipselink.jpa.test/src/org/eclipse/persistence/testing/tests/jpa/advanced/EntityManagerJUnitTestSuite.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 1998, 2019 IBM Corporation. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -240,12 +240,11 @@ public EntityManagerJUnitTestSuite(String name) {
 
     public static Test suite() {
         TestSuite suite = new TestSuite();
+        suite.addTest(suiteSpring());
         suite.addTest(new EntityManagerJUnitTestSuite("testCacheUsage"));
-
         if (!isJPA10()) {
             suite.addTest(new EntityManagerJUnitTestSuite("testIsLoaded"));
         }
-        suite.addTest(suiteSpring());
         return suite;
     }