@Test
public void shouldAddDateTimeToHistory() throws JSONException, ParseException {

    BaseModel originalModel = new BaseModel("{\"change1\":\"Foo Bar\",\"deletion\":\"old stuff\",\"change2\":\"Foo Bar\",\"unique_identifier\":\"1\"}");
    BaseModel changedModel = new BaseModel("{\"change1\":\"Foo Bar1\",\"addition\":\"new stuff\",\"change2\":\"Foo Bar2\",\"unique_identifier\":\"1\"}");
    History history = History.buildHistoryBetween(rapidFtrApplication, originalModel, changedModel);
    Calendar updatedAt = RapidFtrDateTime.getDateTime(history.getString(History.DATETIME));
    assert(Calendar.getInstance().getTimeInMillis() - updatedAt.getTimeInMillis() < 1000);
}