protected void setUpAfterInjection() throws Exception {
dbHelper.deleteAll("LOCKING_HELPER");
dbHelper.deleteAll("REL_LOCKING_TEST");
dbHelper.deleteAll("SIMPLE_LOCKING_TEST");
tSimpleLockingTest = new TableHelper(dbHelper, "SIMPLE_LOCKING_TEST");
tSimpleLockingTest.setColumns("LOCKING_TEST_ID", "NAME", "DESCRIPTION")
.setColumnTypes(Types.INTEGER, Types.VARCHAR, Types.VARCHAR);
tRelLockingTest = new TableHelper(dbHelper, "REL_LOCKING_TEST");
tRelLockingTest.setColumns(
"REL_LOCKING_TEST_ID",
"SIMPLE_LOCKING_TEST_ID",
"NAME");
tLockingHelper = new TableHelper(dbHelper, "LOCKING_HELPER");
tLockingHelper.setColumns("LOCKING_HELPER_ID", "REL_LOCKING_TEST_ID", "NAME");
}