HHH-9898 Test for correct behaviour of 2LC

* Test is marked as ignored since it is expected to run it only manually

hibernate-infinispan/src/test/java/org/hibernate/test/cache/infinispan/stress/entities/Address.java

@@ -153,6 +153,7 @@ public final class Address {
 
       Address address = (Address) o;
 
+      // inhabitants must not be in the comparison since we would end up in infinite recursion
       if (id != address.id) return false;
       if (streetNumber != address.streetNumber) return false;
       if (version != address.version) return false;
@@ -160,8 +161,6 @@ public final class Address {
          return false;
       if (countryName != null ? !countryName.equals(address.countryName) : address.countryName != null)
          return false;
-      if (inhabitants != null ? !inhabitants.equals(address.inhabitants) : address.inhabitants != null)
-         return false;
       if (streetName != null ? !streetName.equals(address.streetName) : address.streetName != null)
          return false;
       if (zipCode != null ? !zipCode.equals(address.zipCode) : address.zipCode != null)
@@ -177,7 +176,6 @@ public final class Address {
       result = 31 * result + (cityName != null ? cityName.hashCode() : 0);
       result = 31 * result + (countryName != null ? countryName.hashCode() : 0);
       result = 31 * result + (zipCode != null ? zipCode.hashCode() : 0);
-      result = 31 * result + (inhabitants != null ? inhabitants.hashCode() : 0);
       result = 31 * result + id;
       result = 31 * result + version;
       return result;

hibernate-infinispan/src/test/java/org/hibernate/test/cache/infinispan/stress/entities/Family.java

@@ -7,10 +7,12 @@
 
 package org.hibernate.test.cache.infinispan.stress.entities;
 
+import javax.persistence.CascadeType;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
 import javax.persistence.OneToMany;
+import javax.persistence.Version;
 import java.util.HashSet;
 import java.util.Set;
 
@@ -22,8 +24,9 @@ public final class Family {
    private int id;
    private String name;
    private String secondName;
-   @OneToMany
+   @OneToMany(cascade = CascadeType.ALL, mappedBy = "family", orphanRemoval = true)
    private Set<Person> members;
+   @Version
    private int version;
 
    public Family(String name) {
@@ -97,10 +100,9 @@ public final class Family {
 
       Family family = (Family) o;
 
+      // members must not be in the comparison since we would end up in infinite recursive call
       if (id != family.id) return false;
       if (version != family.version) return false;
-      if (members != null ? !members.equals(family.members) : family.members != null)
-         return false;
       if (name != null ? !name.equals(family.name) : family.name != null)
          return false;
       if (secondName != null ? !secondName.equals(family.secondName) : family.secondName != null)
@@ -113,7 +115,6 @@ public final class Family {
    public int hashCode() {
       int result = name != null ? name.hashCode() : 0;
       result = 31 * result + (secondName != null ? secondName.hashCode() : 0);
-      result = 31 * result + (members != null ? members.hashCode() : 0);
       result = 31 * result + id;
       result = 31 * result + version;
       return result;

hibernate-infinispan/src/test/resources/2lc-test-tcp.xml

@@ -26,16 +26,14 @@
         thread_pool.max_threads="8"
         thread_pool.keep_alive_time="5000"
         thread_pool.queue_enabled="false"
-        thread_pool.queue_max_size="100"
+        thread_pool.rejection_policy="Discard"
-        thread_pool.rejection_policy="Run"
 
         oob_thread_pool.enabled="true"
         oob_thread_pool.min_threads="1"
-        oob_thread_pool.max_threads="8"
+        oob_thread_pool.max_threads="200"
         oob_thread_pool.keep_alive_time="5000"
         oob_thread_pool.queue_enabled="false"
-        oob_thread_pool.queue_max_size="100"
+        oob_thread_pool.rejection_policy="Discard"/>
-        oob_thread_pool.rejection_policy="Run"/>
 
    <org.infinispan.test.fwk.TEST_PING ergonomics="false" testName=""/>