initial add of EbeanORM server based on v2.8.1

src/test/java/com/avaje/tests/query/TestQueryNullAssocOne.java

@@ -0,0 +1,50 @@
+package com.avaje.tests.query;
+
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import com.avaje.ebean.Ebean;
+import com.avaje.ebean.Query;
+import com.avaje.tests.model.basic.Order;
+import com.avaje.tests.model.basic.ResetBasicData;
+
+public class TestQueryNullAssocOne extends TestCase {
+
+    public void test() {
+        
+        ResetBasicData.reset();
+        
+        
+        Query<Order> q0 = Ebean.find(Order.class)
+            .where().eq("customer", null).query();
+        
+        List<Order> orders = q0.findList();
+        assertNotNull(orders);
+        assertTrue(q0.getGeneratedSql().contains("where t0.kcustomer_id is null"));
+
+        Query<Order> q1 = Ebean.find(Order.class)
+            .where().eq("customer.id", null).query();
+    
+        List<Order> o1 = q1.findList();
+        assertTrue(o1.size() == orders.size());
+        assertTrue(q1.getGeneratedSql().contains("where t0.kcustomer_id is null"));
+
+
+        Query<Order> q2 = Ebean.find(Order.class)
+            .where().isNull("customer").query();
+    
+        List<Order> o2 = q2.findList();
+        assertTrue(o2.size() == orders.size());
+        assertTrue(q2.getGeneratedSql().contains("where t0.kcustomer_id is null"));
+
+
+        Query<Order> q3 = Ebean.find(Order.class)
+            .where().isNull("customer").query();
+    
+        List<Order> o3 = q3.findList();
+        assertTrue(o3.size() == orders.size());
+        assertTrue(q3.getGeneratedSql().contains("where t0.kcustomer_id is null"));
+
+    }
+}