JAVA-12032 Move Mockito ebook articles code to common module - mockito-simple- Delete mockito-3 since it had only 1 article which was moved to mockito-simple

This commit is contained in:
Dhawal Kapil
2022-07-15 17:52:21 +05:30
parent 3860716e20
commit 24d4feb541
60 changed files with 111 additions and 435 deletions
@@ -1,126 +0,0 @@
package com.baeldung.junit5.mockito;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.fail;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.lenient;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.junit.jupiter.MockitoExtension;
import org.mockito.stubbing.Answer;
import com.baeldung.junit5.mockito.repository.MailClient;
import com.baeldung.junit5.mockito.repository.SettingRepository;
import com.baeldung.junit5.mockito.repository.UserRepository;
import com.baeldung.junit5.mockito.service.DefaultUserService;
import com.baeldung.junit5.mockito.service.Errors;
import com.baeldung.junit5.mockito.service.UserService;
@ExtendWith(MockitoExtension.class)
public class UserServiceUnitTest {
UserService userService;
SettingRepository settingRepository;
@Mock UserRepository userRepository;
@Mock MailClient mailClient;
User user;
@BeforeEach
void init(@Mock SettingRepository settingRepository) {
userService = new DefaultUserService(userRepository, settingRepository, mailClient);
lenient().when(settingRepository.getUserMinAge()).thenReturn(10);
when(settingRepository.getUserNameMinLength()).thenReturn(4);
lenient().when(userRepository.isUsernameAlreadyExists(any(String.class))).thenReturn(false);
this.settingRepository = settingRepository;
}
@Test
void givenValidUser_whenSaveUser_thenSucceed(@Mock MailClient mailClient) {
// Given
user = new User("Jerry", 12);
when(userRepository.insert(any(User.class))).then(new Answer<User>() {
int sequence = 1;
@Override
public User answer(InvocationOnMock invocation) throws Throwable {
User user = (User) invocation.getArgument(0);
user.setId(sequence++);
return user;
}
});
userService = new DefaultUserService(userRepository, settingRepository, mailClient);
// When
User insertedUser = userService.register(user);
// Then
verify(userRepository).insert(user);
Assertions.assertNotNull(user.getId());
verify(mailClient).sendUserRegistrationMail(insertedUser);
}
@Test
void givenShortName_whenSaveUser_thenGiveShortUsernameError() {
// Given
user = new User("tom", 12);
// When
try {
userService.register(user);
fail("Should give an error");
} catch(Exception ex) {
assertEquals(ex.getMessage(), Errors.USER_NAME_SHORT);
}
// Then
verify(userRepository, never()).insert(user);
}
@Test
void givenSmallAge_whenSaveUser_thenGiveYoungUserError() {
// Given
user = new User("jerry", 3);
// When
try {
userService.register(user);
fail("Should give an error");
} catch(Exception ex) {
assertEquals(ex.getMessage(), Errors.USER_AGE_YOUNG);
}
// Then
verify(userRepository, never()).insert(user);
}
@Test
void givenUserWithExistingName_whenSaveUser_thenGiveUsernameAlreadyExistsError() {
// Given
user = new User("jerry", 12);
Mockito.reset(userRepository);
when(userRepository.isUsernameAlreadyExists(any(String.class))).thenReturn(true);
// When
try {
userService.register(user);
fail("Should give an error");
} catch(Exception ex) {
assertEquals(ex.getMessage(), Errors.USER_NAME_DUPLICATE);
}
// Then
verify(userRepository, never()).insert(user);
}
}