@Override
protected void tearDown() throws Exception {
dataManager.close();
super.tearDown();
getContext().deleteDatabase(DataConstants.DATABASE_NAME);
}
/**
* Tests that the create() works, the persisted data can be obtained, the delete works and the
* retrieval respects the deletion.
*/
public void testDeleteMoreThanOne() {
ExchangeRate input;
List<ExchangeRate> deleteList;
long expectedId;
List<ExchangeRate> resultList;
List<ExchangeRate> exchangeRateResult;
/* ============ create ============ */
input = REC_01;
expectedId = ID_1;
initialRetrievalResults.put(expectedId, dataManager.persistExchangeRate(input));
input = REC_02;
expectedId = ID_2;
initialRetrievalResults.put(expectedId, dataManager.persistExchangeRate(input));
input = REC_03;
expectedId = ID_3;
initialRetrievalResults.put(expectedId, dataManager.persistExchangeRate(input));
input = REC_04;
expectedId = ID_4;
initialRetrievalResults.put(expectedId, dataManager.persistExchangeRate(input));
/* ============ delete ============ */
/* Record 1, 3 & 4 */
deleteList = new ArrayList<ExchangeRate>();
input = new ExchangeRate();
input.setId(ID_1);
deleteList.add(input);
input = new ExchangeRate();
input.setId(ID_3);
deleteList.add(input);
input = new ExchangeRate();
input.setId(ID_4);
deleteList.add(input);
dataManager.deleteExchangeRates(deleteList);
/* ---------> find post delete */
exchangeRateResult = dataManager.findSuitableRates(EUR, USD);
resultList = exchangeRateResult;
Assert.assertEquals(0, resultList.size());
exchangeRateResult = dataManager.findSuitableRates(USD, EUR);
resultList = exchangeRateResult;
Assert.assertEquals(0, resultList.size());
exchangeRateResult = dataManager.findSuitableRates(EUR, TRY);
resultList = exchangeRateResult;
Assert.assertEquals(1, resultList.size());
exchangeRateResult = dataManager.findSuitableRates(TRY, EUR);
resultList = exchangeRateResult;
Assert.assertEquals(1, resultList.size());
exchangeRateResult = dataManager.findSuitableRates(TRY, GBP);
resultList = exchangeRateResult;
Assert.assertEquals(0, resultList.size());
exchangeRateResult = dataManager.findSuitableRates(GBP, TRY);
resultList = exchangeRateResult;
Assert.assertEquals(0, resultList.size());
resultList = dataManager.getAllExchangeRatesWithoutInversion();
Assert.assertEquals(1, resultList.size());
occuranceFlags.clear();
for (int i = 0; i < resultList.size(); i++) {
occuranceFlags.set((int) resultList.get(i).getId());
}
Assert.assertTrue(
"Record 1 should not be part of the resultset as it has been deleted.",
!occuranceFlags.get((int) ID_1));
Assert.assertTrue(
"Record 2 was not part of the resultset as it has not yet been deleted.",
occuranceFlags.get((int) ID_2));
Assert.assertTrue(
"Record 3 should not be part of the resultset as it has been deleted.",
!occuranceFlags.get((int) ID_3));
Assert.assertTrue(
"Record 4 should not be part of the resultset as it has been deleted.",
!occuranceFlags.get((int) ID_4));
dataManager.removeAll();
}
@Override
protected void setUp() {
getContext().deleteDatabase(DataConstants.DATABASE_NAME);
dataManager = new DataManagerImpl(getContext());
dataManager.removeAll();
}
