@Test
public void verifyPasswordStrength_newUser() {

    boolean newPasswordOK = userServiceImpl.verifyPasswordStrength("", "aBc_123_X", "test2");
    assertTrue(newPasswordOK);
    newPasswordOK = userServiceImpl.verifyPasswordStrength(null, "aBc_123_X", "test2");
    assertTrue(newPasswordOK);
}