#1349 - Example passing test for - RawSql fetch object with inheritance / 2

src/test/java/org/tests/inheritance/TestInheritanceRawSql.java

@@ -4,13 +4,18 @@ import io.ebean.BaseTestCase;
 import io.ebean.Ebean;
 import io.ebean.RawSql;
 import io.ebean.RawSqlBuilder;
-import org.tests.model.basic.Truck;
-import org.tests.model.basic.Vehicle;
 import org.junit.Assert;
 import org.junit.Test;
+import org.tests.model.basic.Truck;
+import org.tests.model.basic.Vehicle;
+import org.tests.model.basic.VehicleLeaseLong;
 
+import java.math.BigDecimal;
+import java.time.LocalDate;
 import java.util.List;
 
+import static org.assertj.core.api.Assertions.assertThat;
+
 public class TestInheritanceRawSql extends BaseTestCase {
 
   @Test
@@ -48,4 +53,63 @@ public class TestInheritanceRawSql extends BaseTestCase {
     Ebean.save(truck2);
   }
 
+  @Test
+  public void testJoinToInheritance() {
+
+    VehicleLeaseLong longLease = new VehicleLeaseLong();
+    longLease.setName("Long one");
+    longLease.setBond(new BigDecimal("1000"));
+    longLease.setMinDuration(100);
+    longLease.setActiveEnd(LocalDate.now());
+
+    Ebean.save(longLease);
+
+
+    Truck truck = new Truck();
+    truck.setCapacity(100D);
+    truck.setLicenseNumber("ZK1");
+    truck.setLease(longLease);
+
+    Ebean.save(truck);
+
+
+    String sql = "select v.dtype, v.id, v.license_number, l.dtype, l.id, l.name " +
+      "from vehicle v " +
+      "join vehicle_lease l on l.id = v.lease_id " +
+      "where v.id = ?";
+
+    RawSql rawSql = RawSqlBuilder.parse(sql)
+      .tableAliasMapping("v", null)
+      .tableAliasMapping("l", "lease")
+      .create();
+
+    Vehicle veh = Ebean.find(Vehicle.class)
+      .setRawSql(rawSql)
+      .setParameter(1, truck.getId())
+      .findOne();
+
+    assertThat(veh).isNotNull();
+    assertThat(veh.getLicenseNumber()).isEqualTo("ZK1");
+    assertThat(veh.getLease().getName()).isEqualTo("Long one");
+
+
+    RawSql rawSql2 = RawSqlBuilder.parse(sql)
+      .columnMappingIgnore("v.dtype")
+      .columnMapping("v.id", "id")
+      .columnMapping("v.license_number", "licenseNumber")
+      .columnMappingIgnore("l.dtype")
+      .columnMapping("l.id", "lease.id")
+      .columnMapping("l.name", "lease.name")
+      .create();
+
+    Vehicle veh2 = Ebean.find(Vehicle.class)
+      .setRawSql(rawSql2)
+      .setParameter(1, truck.getId())
+      .findOne();
+
+    assertThat(veh2).isNotNull();
+    assertThat(veh2.getLicenseNumber()).isEqualTo("ZK1");
+    assertThat(veh2.getLease().getName()).isEqualTo("Long one");
+  }
+
 }