#671 - ENH: Add support for @View and extra-ddl.xml to nicely support entity beans based on views

src/test/java/com/avaje/tests/model/view/TestViewBaseEntity.java

@@ -0,0 +1,69 @@
+package com.avaje.tests.model.view;
+
+import com.avaje.ebean.Ebean;
+import com.avaje.ebean.Query;
+import com.avaje.tests.model.basic.Order;
+import com.avaje.tests.model.basic.OrderDetail;
+import com.avaje.tests.model.basic.ResetBasicData;
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class TestViewBaseEntity {
+
+  @Test
+  public void fetch() {
+
+    ResetBasicData.reset();
+
+    Query<EOrderAgg> query = Ebean.find(EOrderAgg.class)
+        .where().gt("orderTotal", 20)
+        .query();
+
+    List<EOrderAgg> list = query.findList();
+
+    assertThat(query.getGeneratedSql()).contains("select t0.order_id c0, t0.order_total c1, t0.ship_total c2, t0.order_id c3 from order_agg_vw t0 where t0.order_total > ? ");
+    assertThat(list).isNotEmpty();
+  }
+
+  @Test
+  public void lazyLoad() {
+
+    ResetBasicData.reset();
+
+    Query<EOrderAgg> query = Ebean.find(EOrderAgg.class)
+        //.fetch("order", "id")
+        .where().gt("orderTotal", 20)
+        .query();
+
+    List<EOrderAgg> list = query.findList();
+    for (EOrderAgg agg : list) {
+      Order order = agg.getOrder();
+      List<OrderDetail> details = order.getDetails();
+      assertThat(details).isNotEmpty();
+    }
+  }
+
+  @Test
+  public void fetchJoin() {
+
+    ResetBasicData.reset();
+
+    Query<EOrderAgg> query = Ebean.find(EOrderAgg.class)
+        .fetch("order")
+        .fetch("order.details")
+        .where().gt("orderTotal", 20)
+        .query();
+
+    List<EOrderAgg> list = query.findList();
+    for (EOrderAgg agg : list) {
+      Order order = agg.getOrder();
+      List<OrderDetail> details = order.getDetails();
+      assertThat(details).isNotEmpty();
+    }
+
+    assertThat(query.getGeneratedSql()).contains("from order_agg_vw t0 left outer join o_order t1 on t1.id = t0.order_id  left outer join o_customer t3 on t3.id = t1.kcustomer_id  left outer join o_order_detail t2 on t2.order_id = t1.id  where t2.id > 0  and t0.order_total > ?");
+  }
+}