adde test for shopping list, and deleted getallbyid

src/main/java/ntnu/idatt2016/v233/SmartMat/repository/ShoppingListRepository.java

@@ -10,7 +10,8 @@ import org.springframework.data.jpa.repository.JpaRepository;
  * This interface defines the methods for the shopping list repository
  *
  * @author Stian Lyng
- * @version 1.1
+ * @version 1.2
+ * @since 19.04.2023
  *
  */
 public interface ShoppingListRepository extends JpaRepository<ShoppingList, Long> {
@@ -22,13 +23,6 @@ public interface ShoppingListRepository extends JpaRepository<ShoppingList, Long
      * @return an optional containing the shopping list if it exists
      */
     Optional<ShoppingList> getByGroupID(long id);
-   
-    /**
-     * Gets all shopping lists by group ID
-     * 
-     * @param id the ID of the group
-     * @return an optional containing a list of all shopping lists in the group
-     */
-    List<ShoppingList> getAllByGroupID(long id);
+
    
 }

src/main/java/ntnu/idatt2016/v233/SmartMat/service/ShoppingListService.java

@@ -61,16 +61,7 @@ public class ShoppingListService {
     public List<ShoppingList> getAllShoppingLists() {
         return shoppingListRepository.findAll();
     } 
-    
-    /**
-     * Gets all shopping lists by group ID
-     * 
-     * @param id the ID of the group
-     * @return an optional containing a list of all shopping lists if they exist
-     */
-    public List<ShoppingList> getAllShoppingListsByGroupId(long id) {
-        return shoppingListRepository.getAllByGroupID(id);
-    }
+
 
     /**
      * Deletes a shopping list by its ID

src/test/java/ntnu/idatt2016/v233/SmartMat/repository/ShoppingListRepositoryTest.java

+package ntnu.idatt2016.v233.SmartMat.repository;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+
+import ntnu.idatt2016.v233.SmartMat.entity.ShoppingList;
+
+@DataJpaTest
+public class ShoppingListRepositoryTest {
+    @Autowired
+    private ShoppingListRepository shoppingListRepository;
+
+    @Test
+    public void testGetByGroupID() {
+        ShoppingList shoppingList = ShoppingList.builder()
+                .groupID(1L)
+                .build();
+
+        shoppingListRepository.save(shoppingList);
+
+        Optional<ShoppingList> shoppingListOptional = shoppingListRepository.getByGroupID(1L);
+
+        assertTrue(shoppingListOptional.isPresent());
+
+        ShoppingList tempshoppingList = shoppingListOptional.get();
+        assertEquals(1L, tempshoppingList.getGroupID());
+    }
+
+    @Test
+    public void testSaveShoppingList() {
+        ShoppingList shoppingList = ShoppingList.builder()
+                .groupID(1L)
+                .build();
+
+        shoppingListRepository.save(shoppingList);
+
+        List<ShoppingList> shoppingLists = shoppingListRepository.findAll();
+        assertEquals(1, shoppingLists.size());
+    }
+
+    @Test
+    public void testDeleteShoppingList() {
+        ShoppingList shoppingList = ShoppingList.builder()
+                .groupID(1L)
+                .build();
+
+        shoppingListRepository.save(shoppingList);
+
+        shoppingListRepository.deleteById(shoppingList.getShoppingListID());
+
+        List<ShoppingList> shoppingLists = shoppingListRepository.findAll();
+        assertEquals(0, shoppingLists.size());
+    }
+
+    @Test
+    public void testFindAll() {
+        ShoppingList shoppingList1 = ShoppingList.builder()
+                .groupID(1L)
+                .build();
+
+        ShoppingList shoppingList2 = ShoppingList.builder()
+                .groupID(2L)
+                .build();
+
+        shoppingListRepository.save(shoppingList1);
+        shoppingListRepository.save(shoppingList2);
+
+        List<ShoppingList> shoppingLists = shoppingListRepository.findAll();
+        assertEquals(2, shoppingLists.size());
+    }
+}