@Test
public void GetLatestServiceRunWhenTableIsEmpty() {
ServiceRunProvider.ServiceRun latest = ServiceRunProvider.LatestRun(myDb);
assertEquals("dummy id", 0, latest.getId());
assertEquals("received", 0, latest.getNumReceived());
assertEquals("triggered", 0, latest.getNumTriggered());
}
@Test
public void TestRecordWhenStartStoppingTheService() {
// ...when the service starts
long id = ServiceRunProvider.InsertAtServiceStart(myDb);
// end of service
ServiceRunProvider.UpdateAtServiceStop(myDb, id, 2, 1);
// service starts again
id = ServiceRunProvider.InsertAtServiceStart(myDb);
// 2nd end of service
ServiceRunProvider.UpdateAtServiceStop(myDb, id, 3, 1);
ServiceRunProvider.ServiceRun latest = ServiceRunProvider.LatestRun(myDb);
// tests
assertEquals("There should be two records", 2, latest.getId());
assertEquals("Total of 3 calls received", 3, latest.getNumReceived());
assertEquals("Total of 1 event triggered", 1, latest.getNumTriggered());
}
@Test
public void GetLatestServiceRunWhenTableIsNotEmpty() {
Calendar cal = Calendar.getInstance(Locale.getDefault());
Date start = cal.getTime();
cal.add(Calendar.HOUR, 1);
Date end = cal.getTime();
ServiceRunProvider.InsertRow(myDb, new ServiceRunProvider.ServiceRun(-1, start, end, 2, 1));
cal.add(Calendar.HOUR, 1);
start = cal.getTime();
cal.add(Calendar.HOUR, 1);
end = cal.getTime();
ServiceRunProvider.InsertRow(myDb, new ServiceRunProvider.ServiceRun(-1, start, end, 4, 1));
ServiceRunProvider.ServiceRun latest = ServiceRunProvider.LatestRun(myDb);
assertEquals("id", 2, latest.getId());
assertEquals("received", 4, latest.getNumReceived());
assertEquals("triggered", 1, latest.getNumTriggered());
}