BAEL-2520 code changes done (#6446)

2019-03-02 04:55:31 +05:30
parent 725a6e04d5
commit b577e94b5c
3 changed files with 157 additions and 1 deletions
@@ -0,0 +1,94 @@
+package com.baeldung.dao.repositories.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+
+import java.util.List;
+
+import javax.persistence.EntityManager;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.util.CollectionUtils;
+
+import com.baeldung.config.PersistenceConfiguration;
+import com.baeldung.config.PersistenceProductConfiguration;
+import com.baeldung.config.PersistenceUserConfiguration;
+import com.baeldung.dao.repositories.CustomItemRepository;
+import com.baeldung.domain.Item;
+
+@RunWith(SpringRunner.class)
+@DataJpaTest(excludeAutoConfiguration = { PersistenceConfiguration.class, PersistenceUserConfiguration.class, PersistenceProductConfiguration.class })
+public class CustomItemRepositoryIntegrationTest {
+
+    @Autowired
+    CustomItemRepository customItemRepositoryImpl;
+
+    @Autowired
+    EntityManager entityManager;
+
+    @Before
+    public void setUp() {
+
+        Item firstItem = new Item();
+        firstItem.setColor("blue");
+        firstItem.setGrade("C");
+        firstItem.setId(10l);
+
+        entityManager.persist(firstItem);
+
+        Item secondItem = new Item();
+        secondItem.setColor("red");
+        secondItem.setGrade("C");
+        secondItem.setId(11l);
+
+        entityManager.persist(secondItem);
+
+        Item thirdItem = new Item();
+        thirdItem.setColor("blue");
+        thirdItem.setGrade("A");
+        thirdItem.setId(12l);
+
+        entityManager.persist(thirdItem);
+
+        Item fourthItem = new Item();
+        fourthItem.setColor("red");
+        fourthItem.setGrade("D");
+        fourthItem.setId(13l);
+
+        entityManager.persist(fourthItem);
+    }
+
+    @Test
+    public void givenItems_whenFindItemsByColorAndGrade_thenReturnItems() {
+
+        List<Item> items = customItemRepositoryImpl.findItemsByColorAndGrade();
+
+        assertFalse("No items found", CollectionUtils.isEmpty(items));
+        assertEquals("There should be only one item", 1, items.size());
+
+        Item item = items.get(0);
+
+        assertEquals("this item do not have blue color", "blue", item.getColor());
+        assertEquals("this item does not belong to A grade", "A", item.getGrade());
+    }
+
+    @Test
+    public void givenItems_whenFindItemByColorOrGrade_thenReturnItems() {
+
+        List<Item> items = customItemRepositoryImpl.findItemByColorOrGrade();
+
+        assertFalse("No items found", CollectionUtils.isEmpty(items));
+        assertEquals("There should be only one item", 1, items.size());
+
+        Item item = items.get(0);
+
+        assertEquals("this item do not have red color", "red", item.getColor());
+        assertEquals("this item does not belong to D grade", "D", item.getGrade());
+    }
+
+}