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 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]); } }
/** @deprecated using deprecated api */ private void runElementTest(Data data, boolean onOriginal) throws Exception { Map otherMap = new HashMap(); AtomData atom = null; tDefaultValues(data); int itCount = 0; Iterator i = data.i_map.keySet().iterator(); while (i.hasNext()) { String str = (String) i.next(); itCount++; atom = (AtomData) data.i_map.get(str); Assert.areEqual(str, atom.name); otherMap.put(str, atom); } Assert.areEqual(DEFAULT.length, itCount); Assert.areEqual(DEFAULT.length, data.i_map.size()); Assert.isFalse(data.i_map.isEmpty()); db().deactivate(data.i_map, Integer.MAX_VALUE); data.i_map.get("great"); Assert.areEqual("great", ((AtomData) data.i_map.get("great")).name); db().deactivate(data.i_map, Integer.MAX_VALUE); if (onOriginal) { Query q = newQuery(); Data template = new Data(); template.i_map = db().collections().newHashMap(1); template.i_map.put("cool", new AtomData("cool")); q.constrain(template); ObjectSet qResult = q.execute(); Assert.areEqual(1, qResult.size()); Assert.areEqual(data, qResult.next()); } Assert.isTrue(data.i_map.keySet().containsAll(otherMap.keySet())); Object[] arr = data.i_map.keySet().toArray(); tDefaultArray(arr); String[] cmp = new String[DEFAULT.length]; System.arraycopy(DEFAULT, 0, cmp, 0, DEFAULT.length); i = data.i_map.keySet().iterator(); while (i.hasNext()) { String str = (String) i.next(); boolean found = false; for (int j = 0; j < cmp.length; j++) { if (str.equals(cmp[j])) { cmp[j] = null; found = true; } } Assert.isTrue(found); } for (int j = 0; j < cmp.length; j++) { Assert.isNull(cmp[j]); } db().deactivate(data.i_map, Integer.MAX_VALUE); Assert.isFalse(data.i_map.isEmpty()); db().deactivate(data.i_map, Integer.MAX_VALUE); data.i_map.put("yup", new AtomData("yup")); db().store(data.i_map); db().store(data.i_map); db().store(data.i_map); db().store(data.i_helper); db().store(data.i_helper); db().store(data.i_helper); db().commit(); Assert.areEqual(4, data.i_map.size()); atom = (AtomData) data.i_map.get("yup"); Assert.areEqual("yup", atom.name); AtomData removed = (AtomData) data.i_map.remove("great"); Assert.areEqual("great", removed.name); Assert.isNull(data.i_map.remove("great")); db().deactivate(data.i_map, Integer.MAX_VALUE); Assert.areEqual(3, data.i_map.size()); Assert.isTrue(data.i_map.keySet().removeAll(otherMap.keySet())); db().deactivate(data.i_map, Integer.MAX_VALUE); Assert.isFalse(data.i_map.keySet().removeAll(otherMap.keySet())); Assert.areEqual(1, data.i_map.size()); i = data.i_map.keySet().iterator(); String str = (String) i.next(); Assert.areEqual("yup", str); Assert.isFalse(i.hasNext()); data.i_map.clear(); Assert.isTrue(data.i_map.isEmpty()); Assert.areEqual(0, data.i_map.size()); setDefaultValues(data.i_map); String[] strArr = new String[1]; strArr = (String[]) data.i_map.keySet().toArray(strArr); tDefaultArray(strArr); data.i_map.clear(); data.i_map.put("zero", "zero"); for (int j = 0; j < COUNT; j++) { data.i_map.put(MORE + j, new AtomData(MORE + j)); } Assert.areEqual(COUNT + 1, data.i_map.size()); lookupLast(data); db().deactivate(data.i_map, Integer.MAX_VALUE); lookupLast(data); lookupLast(data); reopen(); restoreMembers(data); lookupLast(data); atom = new AtomData("double"); data.i_map.put("double", atom); int previousSize = data.i_map.size(); db().deactivate(data.i_map, Integer.MAX_VALUE); AtomData doubleAtom = (AtomData) data.i_map.put("double", new AtomData("double")); Assert.areSame(atom, doubleAtom); Assert.areEqual(previousSize, data.i_map.size()); data.i_map.put("double", doubleAtom); db().commit(); data.i_map.put("rollBack", "rollBack"); data.i_map.put("double", new AtomData("nono")); db().rollback(); Assert.isNull(data.i_map.get("rollBack")); Assert.areEqual(previousSize, data.i_map.size()); atom = (AtomData) data.i_map.get("double"); Assert.areSame(atom, doubleAtom); Assert.isTrue(data.i_map.containsKey("double")); Assert.isFalse(data.i_map.containsKey("rollBack")); otherMap.clear(); otherMap.put("other1", doubleAtom); otherMap.put("other2", doubleAtom); data.i_map.putAll(otherMap); db().deactivate(data.i_map, Integer.MAX_VALUE); Assert.areSame(doubleAtom, data.i_map.get("other1")); Assert.areSame(doubleAtom, data.i_map.get("other2")); data.i_map.clear(); Assert.areEqual(0, data.i_map.size()); setDefaultValues(data.i_map); int j = 0; i = data.i_map.keySet().iterator(); while (i.hasNext()) { String key = (String) i.next(); if (key.equals("cool")) { i.remove(); } j++; } Assert.areEqual(2, data.i_map.size()); Assert.isFalse(data.i_map.containsKey("cool")); Assert.areEqual(3, j); data.i_map.put("double", doubleAtom); ((Db4oMap) data.i_map).deleteRemoved(true); data.i_map.keySet().remove("double"); Assert.isFalse(db().isStored(doubleAtom)); ((Db4oMap) data.i_map).deleteRemoved(false); data.i_map.clear(); Assert.areEqual(0, data.i_map.size()); setDefaultValues(data.i_map); }