public void testGetItem() {
RealmResults<AllTypes> resultList = testRealm.where(AllTypes.class).findAll();
RealmAdapter realmAdapter = new RealmAdapter(getContext(), resultList, automaticUpdate);
assertEquals(resultList.get(0).getColumnString(), realmAdapter.getItem(0).getColumnString());
assertEquals(resultList.size(), realmAdapter.getRealmResults().size());
assertEquals(
resultList.last().getColumnString(),
realmAdapter.getRealmResults().last().getColumnString());
}
public void testEmptyRealmResult() {
RealmResults<AllTypes> resultList =
testRealm.where(AllTypes.class).equalTo(FIELD_STRING, "Not there").findAll();
RealmAdapter realmAdapter = new RealmAdapter(getContext(), resultList, automaticUpdate);
assertEquals(0, realmAdapter.getRealmResults().size());
assertEquals(0, realmAdapter.getCount());
}
public void testSortWithAdapter() {
RealmResults<AllTypes> resultList = testRealm.where(AllTypes.class).findAll();
resultList.sort(FIELD_STRING, RealmResults.SORT_ORDER_DESCENDING);
RealmAdapter realmAdapter = new RealmAdapter(getContext(), resultList, automaticUpdate);
assertEquals(
resultList.first().getColumnString(),
realmAdapter.getRealmResults().first().getColumnString());
assertEquals(resultList.size(), realmAdapter.getRealmResults().size());
resultList.sort(FIELD_STRING);
assertEquals(
resultList.last().getColumnString(),
realmAdapter.getRealmResults().last().getColumnString());
assertEquals(
resultList.get(TEST_DATA_SIZE / 2).getColumnString(),
realmAdapter.getRealmResults().get(TEST_DATA_SIZE / 2).getColumnString());
assertEquals(resultList.size(), realmAdapter.getRealmResults().size());
}
public void testClearFromAdapter() {
RealmResults<AllTypes> resultList = testRealm.where(AllTypes.class).findAll();
RealmAdapter realmAdapter = new RealmAdapter(getContext(), resultList, automaticUpdate);
testRealm.beginTransaction();
realmAdapter.getRealmResults().clear();
testRealm.commitTransaction();
assertEquals(0, realmAdapter.getCount());
assertEquals(0, resultList.size());
}
public void testRemoveFromAdapter() {
RealmResults<AllTypes> resultList = testRealm.where(AllTypes.class).findAll();
RealmAdapter realmAdapter = new RealmAdapter(getContext(), resultList, automaticUpdate);
testRealm.beginTransaction();
realmAdapter.getRealmResults().remove(0);
testRealm.commitTransaction();
assertEquals(TEST_DATA_SIZE - 1, realmAdapter.getCount());
resultList = testRealm.where(AllTypes.class).equalTo(FIELD_STRING, "test data 0").findAll();
assertEquals(0, resultList.size());
}
public void testUpdateRealmResultInAdapter() {
RealmResults<AllTypes> resultList = testRealm.where(AllTypes.class).findAll();
resultList.sort(FIELD_STRING);
RealmAdapter realmAdapter = new RealmAdapter(getContext(), resultList, false);
assertEquals(
resultList.first().getColumnString(),
realmAdapter.getRealmResults().first().getColumnString());
assertEquals(resultList.size(), realmAdapter.getRealmResults().size());
testRealm.beginTransaction();
AllTypes allTypes = testRealm.createObject(AllTypes.class);
allTypes.setColumnString("test data " + TEST_DATA_SIZE);
testRealm.commitTransaction();
assertEquals(
resultList.last().getColumnString(),
realmAdapter.getRealmResults().last().getColumnString());
assertEquals(resultList.size(), realmAdapter.getRealmResults().size());
RealmResults<AllTypes> emptyResultList =
testRealm.where(AllTypes.class).equalTo(FIELD_STRING, "Not there").findAll();
realmAdapter.updateRealmResults(emptyResultList);
assertEquals(emptyResultList.size(), realmAdapter.getRealmResults().size());
}