From 84c3008db133e028d6691cef1117e69654374891 Mon Sep 17 00:00:00 2001
From: Thomas Fellner <thomas.fellner@foconis.de>
Date: Tue, 9 Jul 2019 17:25:50 +0200
Subject: [PATCH] Add query tests for @Formula-Properties

---
 .../query/joins/TestQueryJoinOnFormula.java   | 205 ++++++++++++++++++
 1 file changed, 205 insertions(+)
 create mode 100644 src/test/java/org/tests/query/joins/TestQueryJoinOnFormula.java

diff --git a/src/test/java/org/tests/query/joins/TestQueryJoinOnFormula.java b/src/test/java/org/tests/query/joins/TestQueryJoinOnFormula.java
new file mode 100644
index 000000000..e68561c49
--- /dev/null
+++ b/src/test/java/org/tests/query/joins/TestQueryJoinOnFormula.java
@@ -0,0 +1,205 @@
+package org.tests.query.joins;
+
+import io.ebean.BaseTestCase;
+import io.ebean.Ebean;
+import io.ebean.FetchConfig;
+import io.ebean.Query;
+import org.tests.model.basic.Order;
+import org.tests.model.basic.ResetBasicData;
+import org.tests.model.family.ParentPerson;
+import org.ebeantest.LoggedSqlCollector;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.sql.Date;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.*;
+import static org.junit.Assert.assertEquals;
+
+public class TestQueryJoinOnFormula extends BaseTestCase {
+
+  
+  @Before
+  public void init() {
+    ResetBasicData.reset();
+  }
+  
+  /**
+   * If there is no query.select() or query.fetch() in the query, there should be a meaningful exception.
+   */
+  @Test
+  public void test_OrderFindIdsNoSelect() {
+
+    assertThatThrownBy(() -> {
+      Ebean.find(Order.class)
+        .where().eq("totalItems", 3)
+        .findIds();
+    }).hasMessageContaining("property 'totalItems' has to be selected explicitly");
+  }
+  
+  /**
+   * If there is no query.select() or query.fetch() in the query, there should be a meaningful exception.
+   */
+  @Test
+  public void test_OrderFindListNoSelect() {
+
+    assertThatThrownBy(() -> {
+      Ebean.find(Order.class)
+        .where().eq("totalItems", 3)
+        .findList();
+    }).hasMessageContaining("property 'totalItems' has to be selected explicitly");
+  }
+  
+  @Test
+  public void test_OrderFindIds() {
+
+    LoggedSqlCollector.start();
+
+    List<Integer> orderIds = Ebean.find(Order.class)
+        .select("totalItems")
+        .where().eq("totalItems", 3)
+        .findIds();
+    assertThat(orderIds).hasSize(2);
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+  
+  @Test
+  public void test_OrderFindList() {
+
+    LoggedSqlCollector.start();
+
+    List<Order> orders = Ebean.find(Order.class)
+        .select("totalItems")
+        .where().eq("totalItems", 3)
+        .findList();
+    assertThat(orders).hasSize(2);
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+  
+  @Test
+  public void test_OrderFindCount() {
+
+    LoggedSqlCollector.start();
+
+    int orders = Ebean.find(Order.class)
+        .select("totalItems")
+        .where().eq("totalItems", 3)
+        .findCount();
+    assertThat(orders).isEqualTo(2);
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+
+  @Test
+  public void test_OrderFindSingleAttributeList() {
+
+    LoggedSqlCollector.start();
+
+    List<Date> orderDates = Ebean.find(Order.class)
+        .select("orderDate,totalItems")
+        .where().eq("totalItems", 3)
+        .findSingleAttributeList();
+    assertThat(orderDates).hasSize(2);
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+  
+  @Test
+  public void test_OrderFindOne() {
+
+    LoggedSqlCollector.start();
+
+    Order order = Ebean.find(Order.class)
+        .select("totalItems")
+        .where().eq("totalItems", 3)
+        .setMaxRows(1)
+        .orderById(true)
+        .findOne();
+    
+    assertThat(order.getTotalItems()).isEqualTo(3);
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+  
+  @Test
+  public void test_ParentPersonFindIds() {
+
+    LoggedSqlCollector.start();
+
+    List<ParentPerson> orderIds = Ebean.find(ParentPerson.class)
+        .where().eq("totalAge", 3)
+        .findIds();
+    assertThat(orderIds).hasSize(2);
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+  
+  @Test
+  public void test_ParentPersonFindList() {
+
+    LoggedSqlCollector.start();
+
+    Ebean.find(ParentPerson.class)
+        .where().eq("totalAge", 3)
+        .findList();
+    // TODO: There are no beans in database, so for now only the query must run.
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+  
+  @Test
+  public void test_ParentPersonFindCount() {
+
+    LoggedSqlCollector.start();
+
+    Ebean.find(ParentPerson.class)
+      .where().eq("totalAge", 3)
+      .findCount();
+    // TODO: There are no beans in database, so for now only the query must run.
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+  
+  @Test
+  public void test_ParentPersonFindSingleAttributeList() {
+
+    LoggedSqlCollector.start();
+
+    Ebean.find(ParentPerson.class)
+      .select("address") // .select("address, totalAge") would work
+      .where().eq("totalAge", 3)
+      .findSingleAttributeList();
+    // TODO: There are no beans in database, so for now only the query must run.
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+  
+  @Test
+  public void test_ParentPersonFindOne() {
+
+    LoggedSqlCollector.start();
+
+    Ebean.find(ParentPerson.class)
+      .where().eq("totalAge", 3)
+      .setMaxRows(1)
+      .orderById(true)
+      .findOne();
+    // TODO: There are no beans in database, so for now only the query must run.
+    
+    List<String> loggedSql = LoggedSqlCollector.stop();
+    assertEquals(1, loggedSql.size());
+  }
+}