@Override
    public void trackAppInstall(JSONObject properties, boolean disableCallback) {

    }
@Test
    public void trackAppInstall() {
        mSensorsAPI.setTrackEventCallBack(new SensorsDataTrackEventCallBack() {
            @Override
            public boolean onTrackEvent(String eventName, JSONObject eventProperties) {
                Assert.fail();
                return false;
            }
        });
        mSensorsAPI.trackAppInstall();
    }