#919 - io.ebean package initial

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

@@ -0,0 +1,122 @@
+package org.tests.inheritance;
+
+import io.ebean.BaseTestCase;
+import io.ebean.Ebean;
+import io.ebean.Query;
+import org.tests.model.basic.Car;
+import org.tests.model.basic.CarAccessory;
+import org.tests.model.basic.CarFuse;
+import org.tests.model.basic.Truck;
+import org.tests.model.basic.Vehicle;
+import org.tests.model.basic.VehicleDriver;
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.StrictAssertions.assertThat;
+import static org.junit.Assert.*;
+
+public class TestInheritInsert extends BaseTestCase {
+
+  @Test
+  public void testCasting() {
+
+    Truck t = new Truck();
+    t.setCapacity(10d);
+    Ebean.save(t);
+
+    Vehicle v = Ebean.find(Vehicle.class, t.getId());
+    if (v instanceof Truck) {
+      Truck t0 = (Truck) v;
+      assertEquals(Double.valueOf(10d), t0.getCapacity());
+      assertEquals(Double.valueOf(10d), ((Truck) v).getCapacity());
+      assertNotNull(t0.getId());
+    } else {
+      assertTrue("v not a Truck?", false);
+    }
+
+    VehicleDriver driver = new VehicleDriver();
+    driver.setName("Jim");
+    driver.setVehicle(v);
+
+    Ebean.save(driver);
+
+    VehicleDriver d1 = Ebean.find(VehicleDriver.class, driver.getId());
+    v = d1.getVehicle();
+    if (v instanceof Truck) {
+      Double capacity = ((Truck) v).getCapacity();
+      assertEquals(Double.valueOf(10d), capacity);
+      assertNotNull(v.getId());
+    } else {
+      assertTrue("v not a Truck?", false);
+    }
+
+    List<VehicleDriver> list = Ebean.find(VehicleDriver.class).findList();
+    for (VehicleDriver vehicleDriver : list) {
+      if (vehicleDriver.getVehicle() instanceof Truck) {
+        Double capacity = ((Truck) vehicleDriver.getVehicle()).getCapacity();
+        assertEquals(Double.valueOf(10d), capacity);
+      }
+    }
+  }
+
+  @Test
+  public void testQuery() {
+
+    Car car = new Car();
+    car.setLicenseNumber("MARIOS_CAR_LICENSE");
+    Ebean.save(car);
+
+    VehicleDriver driver = new VehicleDriver();
+    driver.setName("Mario");
+    driver.setVehicle(car);
+    Ebean.save(driver);
+
+    Query<VehicleDriver> query = Ebean.find(VehicleDriver.class);
+    query.where().eq("vehicle.licenseNumber", "MARIOS_CAR_LICENSE");
+    List<VehicleDriver> drivers = query.findList();
+
+    assertNotNull(drivers);
+    assertEquals(1, drivers.size());
+    assertNotNull(drivers.get(0));
+
+    assertEquals("Mario", drivers.get(0).getName());
+    assertEquals("MARIOS_CAR_LICENSE", drivers.get(0).getVehicle().getLicenseNumber());
+
+    Vehicle car2 = Ebean.find(Vehicle.class, car.getId());
+
+    car2.setLicenseNumber("test");
+    Ebean.save(car);
+
+  }
+
+  @Test
+  public void test_AtOrderBy_on_ChildOfChild() {
+
+    Car car = new Car();
+    car.setLicenseNumber("ABC");
+    Ebean.save(car);
+
+    CarFuse fuse = new CarFuse();
+    fuse.setLocationCode("xdfg");
+    Ebean.save(fuse);
+
+    CarAccessory accessory = new CarAccessory(car, fuse);
+    Ebean.save(accessory);
+
+
+    Query<Car> query = Ebean.find(Car.class)
+      .fetch("accessories")
+      .where()
+      .eq("id", car.getId())
+      .query();
+
+    Car result = query.findUnique();
+
+    assertThat(query.getGeneratedSql()).contains("order by t0.id, t2.location_code");
+    assertThat(query.getGeneratedSql()).contains("left join car_fuse t2 on t2.id = t1.fuse_id");
+
+    assertNotNull(result);
+  }
+
+}