Refactor move tests from ebean-core to ebean-test

ebean-test/src/test/java/org/tests/query/TestQueryJoinMulipleMany.java

@@ -0,0 +1,32 @@
+package org.tests.query;
+
+import io.ebean.BaseTestCase;
+import io.ebean.DB;
+import org.tests.model.basic.Contact;
+import org.tests.model.basic.Order;
+import org.tests.model.basic.ResetBasicData;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class TestQueryJoinMulipleMany extends BaseTestCase {
+
+  @Test
+  public void test() {
+
+    ResetBasicData.reset();
+
+    List<Order> list = DB.find(Order.class).fetch("customer").fetch("customer.contacts").where()
+      .gt("id", 0).findList();
+
+    assertNotNull(list);
+
+    for (Order order : list) {
+      List<Contact> contacts = order.getCustomer().getContacts();
+      contacts.size();
+    }
+
+  }
+}