@Test
public void getOrCreateUserByIdReturnsUserWhenPresent() {

    // given
    given(userRepoMock.findById(USER_ID)).willReturn(Optional.of(userMock));
    // when
    var actualUser = repoUserService.getOrCreateUserById(USER_ID);
    // then
    assertThat(actualUser).isEqualTo(userMock);
}