Add test for old 408 bug - does not reproduce, not sure when fixed at this point

src/test/java/com/avaje/tests/model/inheritmany/MBase.java

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+package com.avaje.tests.model.inheritmany;
+
+import javax.persistence.Id;
+import javax.persistence.MappedSuperclass;
+
+@MappedSuperclass
+public class MBase {
+
+  @Id
+  Long id;
+
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+  
+}

src/test/java/com/avaje/tests/model/inheritmany/MMedia.java

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+package com.avaje.tests.model.inheritmany;
+
+import javax.persistence.DiscriminatorColumn;
+import javax.persistence.DiscriminatorType;
+import javax.persistence.Entity;
+import javax.persistence.Inheritance;
+import javax.persistence.InheritanceType;
+
+@Entity
+@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
+@DiscriminatorColumn(discriminatorType=DiscriminatorType.STRING, name = "type")
+public class MMedia extends MBase {
+
+  String url;
+
+  public String getUrl() {
+    return url;
+  }
+
+  public void setUrl(String url) {
+    this.url = url;
+  }
+
+  
+}

src/test/java/com/avaje/tests/model/inheritmany/MPicture.java

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+package com.avaje.tests.model.inheritmany;
+
+import javax.persistence.DiscriminatorValue;
+import javax.persistence.Entity;
+
+
+@Entity
+@DiscriminatorValue("Picture")
+public class MPicture extends MMedia {
+
+
+  String note;
+
+  public String getNote() {
+    return note;
+  }
+
+  public void setNote(String note) {
+    this.note = note;
+  }
+    
+}

src/test/java/com/avaje/tests/model/inheritmany/MProfile.java

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+package com.avaje.tests.model.inheritmany;
+
+import javax.persistence.CascadeType;
+import javax.persistence.Entity;
+import javax.persistence.ManyToOne;
+
+@Entity
+public class MProfile extends MBase {
+
+  @ManyToOne(cascade = CascadeType.ALL)
+  MPicture picture;
+  
+  String name;
+
+  public MPicture getPicture() {
+    return picture;
+  }
+
+  public void setPicture(MPicture picture) {
+    this.picture = picture;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+}

src/test/java/com/avaje/tests/model/inheritmany/TestMediaInheritanceJoinToMany.java

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+package com.avaje.tests.model.inheritmany;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.avaje.ebean.BaseTestCase;
+import com.avaje.ebean.Ebean;
+import com.avaje.ebean.Query;
+
+public class TestMediaInheritanceJoinToMany extends BaseTestCase {
+
+  @Test
+  public void test() {
+    
+    
+    String name = "nopic";
+    
+    MProfile profileWithNoPic = new MProfile();
+    profileWithNoPic.setName(name);
+    
+    Ebean.save(profileWithNoPic);
+    
+    Query<MProfile> query = Ebean.find(MProfile.class).fetch("picture").where().eq("name", name).query();
+    
+    // assert we get the profile with a null picture
+    MProfile profile = query.findUnique();
+    Assert.assertNotNull(profile);
+    
+    // select t0.id c0, t0.name c1, t1.type c2, t1.id c3, t1.url c4, t1.note c5 
+    // from profile t0 
+    // left outer join media t1 on t1.id = t0.picture_id and t1.type = 'Picture'  
+    // where t0.name = ? ; --bind(nopic)
+    
+    // specifically t1.type = 'Picture' ... on on the join and not in the where
+        
+  }
+  
+}