@Test
public void testGetOverride() {

    get(ENDPOINT_OVERRIDE, EXPERIMENT_BAD, EXP_1_OVERRIDE)
        .assertStatus(Status.NOT_FOUND);
    get(ENDPOINT_OVERRIDE, EXPERIMENT_1, OVERRIDE_BAD)
        .assertStatus(Status.NOT_FOUND);
    final TreatmentOverrideDto expected = MAPPER.toDto(
        experiment(EXPERIMENT_1).getOverride(EXP_1_OVERRIDE),
        TreatmentOverrideDto.class
    );
    final TreatmentOverrideDto actual =
        get(ENDPOINT_OVERRIDE, EXPERIMENT_1, EXP_1_OVERRIDE)
            .assertStatus(Status.OK)
            .result(TreatmentOverrideDto.class);
    assertEquals(expected, actual);
}