public void testDeleteDB() {
Map<String, String> beforeMap = new HashMap<String, String>();
beforeMap.put("added", "before");
JSONObject before = new JSONObject(beforeMap);
Map<String, String> afterMap = new HashMap<String, String>();
afterMap.put("added", "after");
JSONObject after = new JSONObject(afterMap);
MPDbAdapter adapter = new MPDbAdapter(getContext(), "DeleteTestDB");
adapter.addJSON(before, MPDbAdapter.Table.EVENTS);
adapter.addJSON(before, MPDbAdapter.Table.PEOPLE);
adapter.deleteDB();
String[] emptyEventsData = adapter.generateDataString(MPDbAdapter.Table.EVENTS);
assertEquals(emptyEventsData, null);
String[] emptyPeopleData = adapter.generateDataString(MPDbAdapter.Table.PEOPLE);
assertEquals(emptyPeopleData, null);
adapter.addJSON(after, MPDbAdapter.Table.EVENTS);
adapter.addJSON(after, MPDbAdapter.Table.PEOPLE);
try {
String[] someEventsData = adapter.generateDataString(MPDbAdapter.Table.EVENTS);
JSONArray someEvents = new JSONArray(someEventsData[1]);
assertEquals(someEvents.length(), 1);
assertEquals(someEvents.getJSONObject(0).get("added"), "after");
String[] somePeopleData = adapter.generateDataString(MPDbAdapter.Table.PEOPLE);
JSONArray somePeople = new JSONArray(somePeopleData[1]);
assertEquals(somePeople.length(), 1);
assertEquals(somePeople.getJSONObject(0).get("added"), "after");
} catch (JSONException e) {
fail("Unexpected JSON or lack thereof in MPDbAdapter test");
}
}
