public void testPurgeLocallyStoredHistory() {
try {
this.historyService.purgeLocallyStoredHistory(this.history.getID());
} catch (Exception ex) {
fail("Cannot delete local history with id " + this.history.getID() + " : " + ex.getMessage());
}
}
public void testWriteRecordsWithMaxNumber() {
HistoryWriter writer = this.history.getWriter();
HistoryReader reader = this.history.getReader();
try {
for (int i = 0; i < 20; i++) {
writer.addRecord(new String[] {"" + i, "name" + i, i % 2 == 0 ? "m" : "f"}, 20);
synchronized (this) {
try {
wait(100);
} catch (Throwable t) {
}
}
}
QueryResultSet<HistoryRecord> recs = reader.findLast(20);
int count = 0;
while (recs.hasNext()) {
count++;
recs.next();
}
assertEquals("Wrong count of messages", 20, count);
writer.addRecord(new String[] {"" + 21, "name" + 21, "f"}, 20);
recs = reader.findLast(20);
count = 0;
boolean foundFirstMessage = false;
while (recs.hasNext()) {
count++;
HistoryRecord hr = recs.next();
if (hr.getPropertyValues()[0].equals("0")) foundFirstMessage = true;
}
assertEquals("Wrong count of messages", 20, count);
assertFalse("Wrong message removed, must be the first one", foundFirstMessage);
} catch (Exception e) {
e.printStackTrace();
fail("Could not write records. Reason: " + e);
}
}
public void testCreateDB() {
ArrayList<String> al = new ArrayList<String>();
Iterator<HistoryID> i = this.historyService.getExistingIDs();
while (i.hasNext()) {
HistoryID id = i.next();
String[] components = id.getID();
if (components.length == 2 && "test".equals(components[0])) {
al.add(components[1]);
}
}
int count = al.size();
boolean unique = false;
String lastComp = null;
while (!unique) {
lastComp = Integer.toHexString(random.nextInt());
for (int j = 0; j < count; j++) {
if (lastComp.equals(al.get(j))) {
continue;
}
}
unique = true;
}
HistoryID id = HistoryID.createFromRawID(new String[] {"test", lastComp});
try {
this.historyService.createHistory(id, recordStructure);
} catch (Exception e) {
fail("Could not create database with id " + id + " with error " + e);
}
try {
// after creating, remove it - do not leave content
this.historyService.purgeLocallyStoredHistory(id);
} catch (Exception ex) {
fail("Cannot delete local history with id " + this.history.getID() + " : " + ex.getMessage());
}
}