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package com.ufund.api.ufundapi.controller;
import java.io.IOException;
import java.security.InvalidParameterException;
import java.util.Map;
import static java.util.Map.entry;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import com.ufund.api.ufundapi.DuplicateKeyException;
import com.ufund.api.ufundapi.model.User;
import com.ufund.api.ufundapi.model.UserAuth;
import com.ufund.api.ufundapi.service.AuthService;
import com.ufund.api.ufundapi.service.UserService;
@Tag("Controller-tier")
public class UserControllerTest {
private UserController userController;
private AuthService mockAuthService;
private UserService mockUserService;
private Map<String, String> userMap;
@BeforeEach
public void setupUserController() {
mockUserService = mock(UserService.class);
mockAuthService = mock(AuthService.class);
userController = new UserController(mockUserService, mockAuthService);
userMap = Map.ofEntries(
entry("username", "Test"),
entry("password", "Pass")
);
}
@Test
public void testGetUser() throws IOException { // getUser may throw IOException
// Setup
String username = "Test";
User user = User.create(username, "pass");
String key = UserAuth.generate(username).getKey( );
// When the same id is passed in, our mock User DAO will return the User object
when(mockUserService.getUser(username)).thenReturn(user);
// Invoke
ResponseEntity<User> response = userController.getUser(username, key);
// Analyze
assertEquals(HttpStatus.OK, response.getStatusCode());
assertNotNull(response.getBody());
assertEquals(user.getUsername(), response.getBody().getUsername());
}
@Test
public void testGetUserNotFound() throws Exception { // createUser may throw IOException
// Setup
String username = "Test";
String key = UserAuth.generate(username).getKey();
// When the same id is passed in, our mock User service will return null, simulating
// no User found
when(mockUserService.getUser(username)).thenReturn(null);
// Invoke
ResponseEntity<User> response = userController.getUser(username, key);
// Analyze
assertEquals(HttpStatus.NOT_FOUND, response.getStatusCode());
}
@Test
public void testGetUserUnauthorized() throws Exception { // createUser may throw IOException
// Setup
String username = "Test";
String key = UserAuth.generate(username).getKey();
// When getUser is called on the Mock User service, throw an IOException
// doThrow(new IllegalAccessException()).when(mockUserService).getUser(username);
doThrow(new IllegalAccessException()).when(mockAuthService).authenticate(username, key);
// Invoke
ResponseEntity<User> response = userController.getUser(username, key);
// Analyze
assertEquals(HttpStatus.UNAUTHORIZED, response.getStatusCode());
}
@Test
public void testGetUserHandleException() throws Exception { // createUser may throw IOException
// Setup
String username = "Test";
String key = UserAuth.generate(username).getKey();
// When getUser is called on the Mock User service, throw an IOException
doThrow(new IOException()).when(mockUserService).getUser(username);
// Invoke
ResponseEntity<User> response = userController.getUser(username, key);
// Analyze
assertEquals(HttpStatus.INTERNAL_SERVER_ERROR, response.getStatusCode());
}
@Test
public void testCreateUser() throws IOException, DuplicateKeyException { // createUser may throw IOException
// Setup
String username = "Test";
String password = "Pass";
User user = User.create(username, "pass");
// when createUser is called, return true simulating successful
// creation and save
when(mockUserService.createUser(username, password)).thenReturn(user);
// Invoke
ResponseEntity<User> response = userController.createUser(userMap);
// Analyze
assertEquals(HttpStatus.CREATED, response.getStatusCode());
assertEquals(user, response.getBody());
}
@Test
public void testCreateUserFailed() throws IOException, DuplicateKeyException { // createUser may throw IOException
// Setup
String username = "Test";
String password = "Pass";
// when createUser is called, return false simulating failed
// creation and save
when(mockUserService.createUser(username, password)).thenReturn(null);
// Invoke
ResponseEntity<User> response = userController.createUser(userMap);
// Analyze
assertEquals(HttpStatus.CONFLICT, response.getStatusCode());
}
@Test
public void testCreateUserDuplicate() throws IOException, DuplicateKeyException { // createUser may throw IOException
// Setup
String username = "Test";
String password = "Pass";
// when createUser is called, return false simulating failed
// creation and save
when(mockUserService.createUser(username, password)).thenThrow(DuplicateKeyException.class);
// Invoke
ResponseEntity<User> response = userController.createUser(userMap);
// Analyze
assertEquals(HttpStatus.CONFLICT, response.getStatusCode());
}
@Test
public void testCreateUserHandleException() throws IOException, DuplicateKeyException { // createUser may throw IOException
// Setup
String username = "Test";
String password = "Pass";
// When createUser is called on the Mock User service, throw an IOException
doThrow(new IOException()).when(mockUserService).createUser(username, password);
// Invoke
ResponseEntity<User> response = userController.createUser(userMap);
// Analyze
assertEquals(HttpStatus.INTERNAL_SERVER_ERROR, response.getStatusCode());
}
@Test
public void testUpdateUser() throws IOException { // updateUser may throw IOException
// Setup
String username = "Test";
User user = User.create(username, "pass");
String key = UserAuth.generate(username).getKey();
// when updateUser is called, return true simulating successful
// update and save
when(mockUserService.updateUser(user, username)).thenReturn(user);
// Invoke
ResponseEntity<User> response = userController.updateUser(user, username, key);
// Analyze
assertEquals(HttpStatus.OK, response.getStatusCode());
assertEquals(user, response.getBody());
}
@Test
public void testUpdateUserFailed() throws IOException { // updateUser may throw IOException
// Setup
String username = "Test";
User user = User.create(username, "pass");
String key = UserAuth.generate(username).getKey();
// when updateUser is called, return true simulating successful
// update and save
when(mockUserService.updateUser(user, username)).thenReturn(null);
// Invoke
ResponseEntity<User> response = userController.updateUser(user, username, key);
// Analyze
assertEquals(HttpStatus.NOT_FOUND, response.getStatusCode());
}
@Test
public void testUpdateUserInvalidParameter() throws IOException { // updateUser may throw IOException
// Setup
String username = "Test";
User user = User.create(username, "pass");
String key = UserAuth.generate(username).getKey();
// When updateUser is called on the Mock User DAO, throw an IOException
doThrow(new IOException()).when(mockUserService).updateUser(user, username);
// Invoke
ResponseEntity<User> response = userController.updateUser(user, username, key);
// Analyze
assertEquals(HttpStatus.INTERNAL_SERVER_ERROR, response.getStatusCode());
}
@Test
public void testUpdateUserUnauthorized() throws IOException, IllegalAccessException { // updateUser may throw IOException
// Setup
String username = "Test";
User user = User.create(username, "pass");
String key = UserAuth.generate(username).getKey();
// When updateUser is called on the Mock User service, throw a Invalid Parameter exception
// exception
doThrow(new IllegalAccessException()).when(mockAuthService).authenticate(username, key);
// Invoke
ResponseEntity<User> response = userController.updateUser(user, username, key);
// Analyze
assertEquals(HttpStatus.UNAUTHORIZED, response.getStatusCode());
}
@Test
public void testDeleteUser() throws IOException { // deleteUser may throw IOException
// Setup
String username = "Test";
String key = UserAuth.generate(username).getKey();
// when deleteUser is called return true, simulating successful deletion
when(mockUserService.deleteUser(username)).thenReturn(true);
// Invoke
ResponseEntity<Boolean> response = userController.deleteUser(username, key);
// Analyze
assertEquals(HttpStatus.OK, response.getStatusCode());
}
@Test
public void testDeleteUserNotFound() throws IOException { // deleteUser may throw IOException
// Setup
String username = "Test";
String key = UserAuth.generate(username).getKey();
// when deleteUser is called return false, simulating failed deletion
when(mockUserService.deleteUser(username)).thenReturn(false);
// Invoke
ResponseEntity<Boolean> response = userController.deleteUser(username, key);
// Analyze
assertEquals(HttpStatus.NOT_FOUND, response.getStatusCode());
}
@Test
public void testDeleteUserHandleException() throws IOException { // deleteUser may throw IOException
// Setup
String username = "Test";
String key = UserAuth.generate(username).getKey();
// When deleteUser is called on the Mock User service, throw an IOException
doThrow(new IOException()).when(mockUserService).deleteUser(username);
// Invoke
ResponseEntity<Boolean> response = userController.deleteUser(username, key);
// Analyze
assertEquals(HttpStatus.INTERNAL_SERVER_ERROR, response.getStatusCode());
}
@Test
public void testDeleteUserUnauthorized() throws IOException, IllegalAccessException { // deleteUser may throw IOException
// Setup
String username = "Test";
String key = UserAuth.generate(username).getKey();
// When deleteUser is called on the Mock User service, throw an IOException
doThrow(new IllegalAccessException()).when(mockAuthService).authenticate(username, key);
// Invoke
ResponseEntity<Boolean> response = userController.deleteUser(username, key);
// Analyze
assertEquals(HttpStatus.UNAUTHORIZED, response.getStatusCode());
}
}
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