@Test
public void getPhaseTapChanger() {

    PhaseTapChangerAngle phaseTapChangerAngle = new PhaseTapChangerAngle(VARIABLE_ID, VARIABLE_NAME, PHASE_TAP_CHANGER_HOLDER_ID);
    assertEquals(PHASE_TAP_CHANGER_HOLDER_ID, phaseTapChangerAngle.getPhaseTapChangerHolderId());
}