JPA Criteria test

2015-01-13 21:10:55 +02:00
parent f225eba3d6
commit cef741bdff
6 changed files with 270 additions and 0 deletions
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+package org.baeldung.persistence.query;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.List;
+
+import org.baeldung.config.PersistenceJPAConfig;
+import org.baeldung.persistence.model.User;
+import org.baeldung.persistence.service.UserService;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.support.AnnotationConfigContextLoader;
+import org.springframework.test.context.transaction.TransactionConfiguration;
+import org.springframework.transaction.annotation.Transactional;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class)
+@Transactional
+@TransactionConfiguration
+public class JPACriteriaQueryTest {
+
+    @Autowired
+    private UserService userService;
+
+    private User user_john;
+
+    private User user_tom;
+
+    @Before
+    public void init() {
+        user_john = new User();
+        user_john.setFirstName("John");
+        user_john.setLastName("Doe");
+        user_john.setEmail("john@doe.com");
+        user_john.setAge(22);
+        userService.saveUser(user_john);
+
+        user_tom = new User();
+        user_tom.setFirstName("Tom");
+        user_tom.setLastName("Doe");
+        user_tom.setEmail("tom@doe.com");
+        user_tom.setAge(26);
+        userService.saveUser(user_tom);
+    }
+
+    @Test
+    public void givenFirstAndLastName_whenGettingListOfUsers_thenCorrect() {
+        final List<User> result = userService.searchUser("John", "Doe", 0);
+
+        assertEquals(1, result.size());
+        assertEquals(user_john.getEmail(), result.get(0).getEmail());
+    }
+
+    @Test
+    public void givenLast_whenGettingListOfUsers_thenCorrect() {
+        final List<User> result = userService.searchUser("", "doe", 0);
+        assertEquals(2, result.size());
+    }
+
+    @Test
+    public void givenLastAndAge_whenGettingListOfUsers_thenCorrect() {
+        final List<User> result = userService.searchUser("", "doe", 25);
+
+        assertEquals(1, result.size());
+        assertEquals(user_tom.getEmail(), result.get(0).getEmail());
+    }
+
+    @Test
+    public void givenWrongFirstAndLast_whenGettingListOfUsers_thenCorrect() {
+        final List<User> result = userService.searchUser("Adam", "Fox", 0);
+        assertEquals(0, result.size());
+    }
+
+    @Test
+    public void givenPartialFirstAndLast_whenGettingListOfUsers_thenCorrect() {
+        final List<User> result = userService.searchUser("jo", "", 0);
+
+        assertEquals(1, result.size());
+        assertEquals(user_john.getEmail(), result.get(0).getEmail());
+    }
+}