}
@Test
public void failedAccountCreationTest_duplicateEmail() throws Exception {
String duplicateEmail = "duplicateEmail";
NewUser newUser = new NewUser();
newUser.setUsername("newUser");
newUser.setEmail(duplicateEmail);
User existingUser = new User();
existingUser.setEmail(duplicateEmail);
expect(userService.getUserByUsername("newUser")).andReturn(null);
expect(userService.getUserByEmail(duplicateEmail)).andReturn(existingUser);