@Override
    public void profileAppend(String property, String value) {

    }
@Test
    public void testProfileAppend() {
        mSensorsAPI.setTrackEventCallBack(new SensorsDataTrackEventCallBack() {
            @Override
            public boolean onTrackEvent(String eventName, JSONObject eventProperties) {
                Assert.fail();
                return false;
            }
        });
        Set<String> values = new HashSet<>();
        values.add("12");
        values.add("123");
        mSensorsAPI.profileAppend("abcde", values);
    }