No effective change -Add test: Truck, Car, Wheel plus test code cleanup

src/test/java/com/avaje/tests/model/carwheeltruck/TCar.java

@@ -0,0 +1,42 @@
+package com.avaje.tests.model.carwheeltruck;
+
+import java.util.List;
+
+import javax.persistence.CascadeType;
+import javax.persistence.DiscriminatorColumn;
+import javax.persistence.DiscriminatorValue;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Inheritance;
+import javax.persistence.InheritanceType;
+import javax.persistence.OneToMany;
+
+@Entity
+@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
+@DiscriminatorColumn(name = "type")
+@DiscriminatorValue("car")
+public class TCar {
+
+  @Id
+  String plateNo;
+
+  @OneToMany(cascade = CascadeType.ALL)
+  List<TWheel> wheels;
+
+  public String getPlateNo() {
+    return plateNo;
+  }
+
+  public void setPlateNo(String plateNo) {
+    this.plateNo = plateNo;
+  }
+
+  public List<TWheel> getWheels() {
+    return wheels;
+  }
+
+  public void setWheels(List<TWheel> wheels) {
+    this.wheels = wheels;
+  }
+
+}

src/test/java/com/avaje/tests/model/carwheeltruck/TTruck.java

@@ -0,0 +1,25 @@
+package com.avaje.tests.model.carwheeltruck;
+
+import javax.persistence.DiscriminatorColumn;
+import javax.persistence.DiscriminatorValue;
+import javax.persistence.Entity;
+import javax.persistence.Inheritance;
+import javax.persistence.InheritanceType;
+
+@Entity
+@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
+@DiscriminatorColumn(name="type")
+@DiscriminatorValue("truck")
+public class TTruck extends TCar {
+
+  Long load;
+
+  public Long getLoad() {
+    return load;
+  }
+
+  public void setLoad(Long load) {
+    this.load = load;
+  }
+  
+}

src/test/java/com/avaje/tests/model/carwheeltruck/TWheel.java

@@ -0,0 +1,32 @@
+package com.avaje.tests.model.carwheeltruck;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.ManyToOne;
+
+@Entity
+public class TWheel {
+
+  @Id
+  Long id;
+
+  @ManyToOne(optional=false)
+  TCar owner;
+
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public TCar getOwner() {
+    return owner;
+  }
+
+  public void setOwner(TCar owner) {
+    this.owner = owner;
+  }  
+  
+}

src/test/java/com/avaje/tests/model/carwheeltruck/TestTruckCarWheelInhertiance.java

@@ -0,0 +1,33 @@
+package com.avaje.tests.model.carwheeltruck;
+
+import org.junit.Test;
+
+import com.avaje.ebean.BaseTestCase;
+import com.avaje.ebean.Ebean;
+
+public class TestTruckCarWheelInhertiance extends BaseTestCase {
+
+  @Test
+  public void test() {
+
+    TTruck truck = new TTruck();
+    truck.setPlateNo("foo");
+
+    TWheel wheel = new TWheel();
+    wheel.setOwner(truck);
+
+    Ebean.save(truck);
+
+    // This save() works ok...
+
+    // But if then is added one more wheel
+    wheel = new TWheel();
+    wheel.setOwner(truck);
+
+    // And save() is called again
+    Ebean.save(truck);
+
+    // Then an exception is raised:
+  }
+
+}

src/test/java/com/avaje/tests/query/other/TestFormulaWithFindCount.java

@@ -2,8 +2,7 @@ package com.avaje.tests.query.other;
 
 import java.util.List;
 
-import junit.framework.Assert;
-
+import org.junit.Assert;
 import org.junit.Test;
 
 import com.avaje.ebean.BaseTestCase;

src/test/java/com/avaje/tests/query/other/TestManyLazyLoadingQuery.java

@@ -3,8 +3,6 @@ package com.avaje.tests.query.other;
 import java.util.ArrayList;
 import java.util.List;
 
-import javax.validation.constraints.AssertTrue;
-
 import org.junit.Test;
 
 import com.avaje.ebean.BaseTestCase;
@@ -56,7 +54,7 @@ public class TestManyLazyLoadingQuery extends BaseTestCase {
       
       beanProperty.addWhereParentIdIn(query0, parentIds);
       
-      List<?> list0 = query0.findList();
+      query0.findList();
 
     } finally {
       Ebean.endTransaction();

src/test/java/com/avaje/tests/query/other/TestOneToManyAsMap.java

@@ -2,8 +2,7 @@ package com.avaje.tests.query.other;
 
 import java.util.Map;
 
-import junit.framework.Assert;
-
+import org.junit.Assert;
 import org.junit.Test;
 
 import com.avaje.ebean.BaseTestCase;