public void testAddTwice() {
DummyConfigurationItem item = new DummyConfigurationItem(_applied);
_config.addConfigurationItem(item);
_config.addConfigurationItem(item);
_config.applyConfigurationItems(new MockServer());
Assert.areEqual(1, item.prepareCount());
assertListsAreEqual(Arrays.asList(item), _applied);
}
private void withCache(final Procedure4<ClientSlotCache> procedure) {
ClientSlotCache clientSlotCache = null;
try {
clientSlotCache =
(ClientSlotCache) Reflection4.getFieldValue(container(), "_clientSlotCache");
} catch (ReflectException e) {
Assert.fail("Can't get field _clientSlotCache on container. " + e.toString());
}
procedure.apply(clientSlotCache);
}
public void testUpdateAndQuery() {
Item item1 = new Item();
store(item1);
Item item2 = new Item();
store(item2);
commit();
long initialCommitTimestamp1 = db().getObjectInfo(item1).getCommitTimestamp();
long initialCommitTimestamp2 = db().getObjectInfo(item2).getCommitTimestamp();
Assert.areEqual(initialCommitTimestamp1, initialCommitTimestamp2);
store(item2);
commit();
long secondCommitTimestamp1 = db().getObjectInfo(item1).getCommitTimestamp();
long secondCommitTimestamp2 = db().getObjectInfo(item2).getCommitTimestamp();
Assert.areEqual(initialCommitTimestamp1, secondCommitTimestamp1);
Assert.areNotEqual(initialCommitTimestamp2, secondCommitTimestamp2);
assertQueryForTimestamp(item1, initialCommitTimestamp1);
assertQueryForTimestamp(item2, secondCommitTimestamp2);
}
public void testTransactionConsistentVersion() throws Exception {
store(new Item(NEWER));
db().commit();
Item newer = itemByName(NEWER);
Item original = itemByName(ORIGINAL);
Assert.isGreater(version(original), version(newer));
newer._name += " modified";
original._name += " modified";
store(newer);
store(original);
db().commit();
Assert.areEqual(version(newer), version(original));
reopen();
newer = itemByName(newer._name);
original = itemByName(original._name);
Assert.areEqual(version(newer), version(original));
}
public void testDeleteValue() {
Item valueItem = storedItem(VALUE_ID);
db().delete(valueItem);
db().commit();
Holder holder = retrieveOnlyInstance(Holder.class);
Assert.areEqual(1, holder._map.size());
Assert.isNull(holder._map.get(storedItem(KEY_ID)));
}
private void peek(Item original, int depth) {
Item peeked = (Item) db().peekPersisted(original, depth, true);
for (int i = 0; i <= depth; i++) {
Assert.isNotNull(peeked, "Failed to peek at child " + i + " at depth " + depth);
Assert.isFalse(db().isStored(peeked));
peeked = peeked.child;
}
Assert.isNull(peeked);
}
private void assertQueryForTimestamp(Item expected, long timestamp) {
Query query = db().query();
query.constrain(Item.class);
query.descend(VirtualField.COMMIT_TIMESTAMP).constrain(timestamp);
ObjectSet<Object> objectSet = query.execute();
Assert.areEqual(1, objectSet.size());
Item actual = (Item) objectSet.next();
Assert.areSame(expected, actual);
}
public void checkUpdateSameObject(ExtObjectContainer oc) throws Exception {
Query query = oc.query();
query.descend("_s").constrain(testString + COUNT / 2);
ObjectSet result = query.execute();
Assert.areEqual(1, result.size());
SimpleObject o = (SimpleObject) result.next();
int i = o.getI();
Assert.isTrue(COUNT <= i && i < COUNT + threadCount());
}
public void testAllThere() throws Exception {
for (int i = 0; i < FOOS.length; i++) {
Query q = createQuery(FOOS[i]);
ObjectSet objectSet = q.execute();
Assert.areEqual(1, objectSet.size());
FieldIndexItem fii = (FieldIndexItem) objectSet.next();
Assert.areEqual(FOOS[i], fii.foo);
}
}
private void assertOrdered(ObjectSet result) {
Assert.areEqual(IDS.length, result.size());
int previousId = 0;
while (result.hasNext()) {
Data data = (Data) result.next();
Assert.isTrue(previousId < data._id);
previousId = data._id;
}
}
// It will fail for C/S because the reference system in the
// server is not in sync.
@SuppressWarnings("unchecked")
public void _testChangingSODA() throws Exception {
populate();
_b.a = new A();
ObjectSet set = executeSODAQuery(_a, new Evaluator(_a));
Assert.areEqual(0, set.size());
set = executeSODAQuery(_b.a, new Evaluator(_b.a));
Assert.areEqual(1, set.size());
}
public void testQuery() {
ExtObjectContainer oc = fixture().db();
initGenericObjects();
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
// now query to make sure there are none left
Query q = oc.query();
q.constrain(rc);
q.descend("surname").constrain("John");
ObjectSet results = q.execute();
Assert.isTrue(results.size() == 1);
}
public void testUpdate() {
ExtObjectContainer oc = fixture().db();
initGenericObjects();
// Db4oUtil.dump(oc);
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
Query q = oc.query();
q.constrain(rc);
ObjectSet results = q.execute();
// Db4oUtil.dumpResults(oc, results);
Assert.isTrue(results.size() == 1);
}
private void tUpdateB(ExtObjectContainer oc) {
ObjectSet res = query(oc, "b");
CreateIndexFor ci = (CreateIndexFor) res.next();
ci.i_name = "j";
oc.store(ci);
res = query(oc, "b");
Assert.areEqual(0, res.size());
res = query(oc, "j");
Assert.areEqual(1, res.size());
ci.i_name = "b";
oc.store(ci);
tQueryB(oc);
}
public void checkUpdateDifferentObject(ExtObjectContainer oc) throws Exception {
ObjectSet result = oc.query(SimpleObject.class);
Assert.areEqual(COUNT, result.size());
while (result.hasNext()) {
SimpleObject o = (SimpleObject) result.next();
int i = o.getI();
if (i >= COUNT) {
i -= COUNT;
}
Assert.areEqual(testString + i, o.getS());
}
}
public void testQueryForVersionNumber() {
store(new Item(NEWER));
db().commit();
Item newer = itemByName(NEWER);
long version = version(newer);
Query query = db().query();
query.descend(VirtualField.COMMIT_TIMESTAMP).constrain(new Long(version)).smaller().not();
ObjectSet<Item> set = query.execute();
Assert.areEqual(1, set.size());
Assert.areSame(newer, set.next());
}
public void testPrepareApply() {
List<DummyConfigurationItem> items =
Arrays.asList(new DummyConfigurationItem(_applied), new DummyConfigurationItem(_applied));
for (DummyConfigurationItem item : items) {
_config.addConfigurationItem(item);
Assert.areEqual(1, item.prepareCount());
}
Assert.areEqual(0, _applied.size());
_config.applyConfigurationItems(new MockServer());
assertListsAreEqual(items, _applied);
for (DummyConfigurationItem item : items) {
Assert.areEqual(1, item.prepareCount());
}
}
public void testCreate() throws Exception {
initGenericObjects();
// fixture().reopen();
ExtObjectContainer oc = fixture().db();
// now check to see if person was saved
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
Query q = oc.query();
q.constrain(rc);
ObjectSet results = q.execute();
Assert.isTrue(results.size() == 1);
// Db4oUtil.dumpResults(fixture().db(), results);
}
public void testDeleteKey() {
Item keyItem = storedItem(KEY_ID);
db().delete(keyItem);
db().commit();
Holder holder = retrieveOnlyInstance(Holder.class);
Assert.areEqual(0, holder._map.size());
}
private Item storedItem(String id) {
Query query = newQuery(Item.class);
query.descend("_id").constrain(id);
ObjectSet<Item> result = query.execute();
Assert.isTrue(result.hasNext());
return result.next();
}
void checkHelper(Db4oHashMapHelper helper) {
ExtObjectContainer con = db();
if (con.isActive(helper)) {
Assert.areEqual("hi", helper.i_childList.get(0));
checkHelper(helper.i_child);
}
}
public void checkUpdate(ExtObjectContainer oc) {
Query q = oc.query();
q.constrain(IndexedByIdentityTestCase.class);
ObjectSet os = q.execute();
Assert.areEqual(COUNT, os.size());
String expected = null;
while (os.hasNext()) {
IndexedByIdentityTestCase idi = (IndexedByIdentityTestCase) os.next();
if (expected == null) {
expected = idi.atom.name;
Assert.isTrue(expected.startsWith("updated"));
Assert.isTrue(expected.length() > "updated".length());
}
Assert.areEqual(expected, idi.atom.name);
}
}
public void testVersionIncrease() {
Item item = (Item) retrieveOnlyInstance(Item.class);
ObjectInfo objectInfo = db().getObjectInfo(item);
long version1 = objectInfo.getCommitTimestamp();
item._name = "modified";
db().store(item);
db().commit();
long version2 = objectInfo.getCommitTimestamp();
Assert.isGreater(version1, version2);
db().store(item);
db().commit();
objectInfo = db().getObjectInfo(item);
long version3 = objectInfo.getCommitTimestamp();
Assert.isGreater(version2, version3);
}
private void tExpectInts(Query q, int[] ints, int zeroSize) {
ObjectSet res = q.execute();
Assert.areEqual(ints.length + zeroSize, res.size());
while (res.hasNext()) {
CreateIndexFor ci = (CreateIndexFor) res.next();
for (int i = 0; i < ints.length; i++) {
if (ints[i] == ci.i_int) {
ints[i] = 0;
break;
}
}
}
for (int i = 0; i < ints.length; i++) {
Assert.areEqual(0, ints[i]);
}
}
public void test() {
SubClass subClass = retrieveOnlyInstance(SubClass.class);
db().delete(subClass);
db().commit();
ObjectSet objectSet = db().query(Member.class);
Assert.areEqual(0, objectSet.size());
}
public void concRead(ExtObjectContainer oc) {
for (int i = 0; i < COUNT; i++) {
Query q = oc.query();
q.constrain(Atom.class);
q.descend("name").constrain("ibi" + i);
ObjectSet objectSet = q.execute();
Assert.areEqual(1, objectSet.size());
Atom child = (Atom) objectSet.next();
q = oc.query();
q.constrain(IndexedByIdentityTestCase.class);
q.descend("atom").constrain(child).identity();
objectSet = q.execute();
Assert.areEqual(1, objectSet.size());
IndexedByIdentityTestCase ibi = (IndexedByIdentityTestCase) objectSet.next();
Assert.areSame(child, ibi.atom);
}
}
public void _test() throws Exception {
Query query = newQuery();
query.constrain(new TestEvaluation());
query.constrain(Item.class);
query.descend("name").orderDescending();
ObjectSet set = query.execute();
Assert.areEqual(3, set.size());
}
private void tDefaultArray(Object[] arr) {
Assert.areEqual(DEFAULT.length, arr.length);
String str[] = new String[DEFAULT.length];
System.arraycopy(DEFAULT, 0, str, 0, DEFAULT.length);
for (int i = 0; i < arr.length; i++) {
boolean found = false;
for (int j = 0; j < str.length; j++) {
if (arr[i].equals(str[j])) {
str[j] = null;
found = true;
}
}
Assert.isTrue(found);
}
for (int j = 0; j < str.length; j++) {
Assert.isNull(str[j]);
}
}
@SuppressWarnings("unchecked")
public void testCircularEvaluation() throws Exception {
populate();
CircularEvaluator.D one = new CircularEvaluator.D(null, _a);
CircularEvaluator.D two = new CircularEvaluator.D(one, _a);
one._d = two;
ObjectSet set = executeSODAQuery(_a, new CircularEvaluator(one));
Assert.areEqual(1, set.size());
}
public void concUpdateSameObject(ExtObjectContainer oc, int seq) throws Exception {
Query query = oc.query();
query.descend("_s").constrain(testString + COUNT / 2);
ObjectSet result = query.execute();
Assert.areEqual(1, result.size());
SimpleObject o = (SimpleObject) result.next();
o.setI(COUNT + seq);
oc.store(o);
}