public void testAlias() {
Cloud cloud = getCloud();
{
Node node = cloud.getNode(newNode2);
node.setStringValue("title", "abcdef");
node.commit();
assertEquals("abcdef", node.getStringValue("title"));
node = cloud.getNode("test.news." + seq);
assertEquals("abcdef", node.getStringValue("title"));
}
{
Transaction t = cloud.getTransaction("bar12");
Node node = t.getNode(newNode2);
node.setStringValue("title", "abcdefg");
node.commit();
assertEquals("abcdefg", node.getStringValue("title"));
t.commit();
assertEquals("abcdefg", node.getStringValue("title"));
node = cloud.getNode("test.news." + seq);
assertEquals("abcdefg", node.getStringValue("title"));
node = cloud.getNode(newNode2);
assertEquals("abcdefg", node.getStringValue("title"));
}
}
// MMB-1893
public void testDeleteNodeWitRelationsAndCancel() {
Cloud cloud = getCloud();
int urlCount0 = Queries.count(cloud.getNodeManager("urls").createQuery());
int relCount0 = Queries.count(cloud.getNodeManager("insrel").createQuery());
Node url = cloud.getNodeManager("urls").createNode();
url.commit();
Node news = cloud.getNode(newNode);
RelationManager rm = cloud.getRelationManager("urls", "news", "posrel");
Relation r = url.createRelation(news, rm);
r.commit();
int urlCount = Queries.count(cloud.getNodeManager("urls").createQuery());
int relCount = Queries.count(cloud.getNodeManager("insrel").createQuery());
assertEquals(urlCount0 + 1, urlCount);
assertEquals(relCount0 + 1, relCount);
Transaction t = cloud.getTransaction("deletewithrelationsandcancel");
Node turl = t.getNode(url.getNumber());
turl.delete(true);
t.cancel();
int urlCountAfter = Queries.count(cloud.getNodeManager("urls").createQuery());
assertEquals(urlCount, urlCountAfter);
int relCountAfter = Queries.count(cloud.getNodeManager("insrel").createQuery());
assertEquals(relCount, relCountAfter); // MMB-1893
}
// MMB-1889
public void testCreateRelationAndDeleteNode() {
// Make a relation to an existing node. Then delete that node with the 'delete relations'
// option'. Commit the transaction.
// The new relations should not exist, since the node was deleted.
// No errors.
Cloud cloud = getCloud();
int urlCount = Queries.count(cloud.getNodeManager("urls").createQuery());
int relCount = Queries.count(cloud.getNodeManager("insrel").createQuery());
Node url = cloud.getNodeManager("urls").createNode();
url.commit();
Transaction t = cloud.getTransaction("relatedandelete");
Node turl = t.getNode(url.getNumber());
Node news = t.getNode(newNode);
RelationManager rm = t.getRelationManager("urls", "news", "posrel");
Relation r = turl.createRelation(news, rm);
r.commit();
turl.delete(true);
t.commit();
int urlCountAfter = Queries.count(cloud.getNodeManager("urls").createQuery());
assertEquals(urlCount, urlCountAfter);
int relCountAfter = Queries.count(cloud.getNodeManager("insrel").createQuery());
assertEquals(relCount, relCountAfter);
}
// MMB-1860 (4)
public void testRelateAndDeleteRelation() {
// Make a relation between two nodes. Delete the relation again. Commit the transaction.
// Te relation shouldn't exist
Cloud cloud = getCloud();
int urlCount = Queries.count(cloud.getNodeManager("urls").createQuery());
int relCount = Queries.count(cloud.getNodeManager("insrel").createQuery());
Node newUrl = cloud.getNodeManager("urls").createNode();
newUrl.commit();
Transaction t = cloud.getTransaction("testrelateandeleterelation");
Node news = t.getNode(newNode);
Node url = t.getNode(newUrl.getNumber());
RelationManager rm = t.getRelationManager("urls", "news", "posrel");
Relation r = url.createRelation(news, rm);
r.commit();
r.delete();
t.commit();
int urlCountAfter = Queries.count(cloud.getNodeManager("urls").createQuery());
assertEquals(urlCount + 1, urlCountAfter);
// But the relation should not exist, because it was deleted angain
int relCountAfter = Queries.count(cloud.getNodeManager("insrel").createQuery());
assertEquals(relCount, relCountAfter);
}
public void testCreateAndDelete2() {
// Create new node. Request the node again. Delete that. Commit the transaction.
// The new node must not exist.
Cloud cloud = getCloud();
int urlCount = Queries.count(cloud.getNodeManager("urls").createQuery());
Transaction t = cloud.getTransaction("testcreateandelete");
Node url = t.getNodeManager("urls").createNode();
url.commit();
assertEquals(1, t.getNodes().size());
Node reurl = t.getNode(url.getNumber());
reurl.delete();
assertEquals(
1,
t.getNodes()
.size()); // 0 would also be an option, but the node remaisn in the transaction as
// 'NOLONGER'
t.commit();
int urlCountAfter = Queries.count(cloud.getNodeManager("urls").createQuery());
assertEquals(urlCount, urlCountAfter);
}
public void setUp() {
seq++;
// Create some test nodes
Cloud cloud = getCloud();
{
Node node = cloud.getNodeManager("news").createNode();
node.setStringValue("title", "foo");
node.commit();
newNode = node.getNumber();
}
{
Node node = cloud.getNodeManager("news").createNode();
node.setStringValue("title", "foo");
node.createAlias("test.news." + seq);
node.setContext("default");
node.commit();
newNode2 = node.getNumber();
}
}
public void testCancel() {
Cloud cloud = getCloud();
Transaction t = cloud.getTransaction("cancel1");
Node node = t.getNode(newNode);
node.setStringValue("title", "xxxxx");
node.commit();
t.cancel();
node = cloud.getNode(newNode);
assertEquals("foo", node.getStringValue("title"));
}
public void testCommit() {
Cloud cloud = getCloud();
Transaction t = cloud.getTransaction("bar3");
Node node = t.getNode(newNode);
node.setStringValue("title", "yyyyy");
node.commit();
t.commit();
node = cloud.getNode(newNode);
assertEquals("yyyyy", node.getStringValue("title"));
}
public void testReuseTransaction() {
Cloud cloud = getCloud();
{
Node node = cloud.getNode(newNode);
node.setStringValue("title", "zzyyxx");
node.commit();
assertEquals("zzyyxx", cloud.getNode(newNode).getStringValue("title"));
}
{
Transaction t = cloud.getTransaction("bar4");
assertEquals(0, t.getNodes().size());
Node node = t.getNode(newNode);
assertEquals("zzyyxx", node.getStringValue("title"));
assertEquals(1, t.getNodes().size());
node.setStringValue("title", "wwwwww");
node.commit();
assertEquals("wwwwww", node.getStringValue("title"));
t.cancel();
assertEquals("zzyyxx", cloud.getNode(newNode).getStringValue("title"));
}
assertEquals("zzyyxx", cloud.getNode(newNode).getStringValue("title"));
}
// MMB-1857
public void testGetNodes() {
Cloud cloud = getCloud();
Transaction t = cloud.getTransaction("testgetnodes");
Node n = t.getNode(newNode);
Node url = t.getNodeManager("urls").createNode();
RelationManager rm = t.getRelationManager("urls", "news", "posrel");
Relation r = url.createRelation(n, rm);
{
// should not give NPE's or so
n.commit();
url.commit();
r.commit();
}
assertEquals(3, t.getNodes().size()); // 2 nodes and one relation
for (Node rn : t.getNodes()) {
// should occur no exceptions
rn.commit(); // should have little effect in trans
}
t.cancel();
}
public void testMMB1546() {
Cloud cloud = getCloud();
Transaction t = cloud.getTransaction("test0");
Node nt = t.getNode(newNode);
nt.setValue("title", "bla");
// t.cancel(); _DONT_ cancel
Node nc = cloud.getNode(newNode);
nc.setValue("title", "bloe");
nc.commit();
assertEquals("bloe", nc.getStringValue("title"));
assertEquals("bloe", cloud.getNode(newNode).getStringValue("title"));
t.cancel();
assertEquals("bloe", cloud.getNode(newNode).getStringValue("title"));
}
public void testGetNode() {
// Create new node. Request the node again.
// Should work
Cloud cloud = getCloud();
int urlCount = Queries.count(cloud.getNodeManager("urls").createQuery());
Transaction t = cloud.getTransaction("testgetnode");
Node url = t.getNodeManager("urls").createNode();
url.setStringValue("url", "http://bla");
url.commit();
Node reurl = t.getNode(url.getNumber());
assertEquals("http://bla", reurl.getStringValue("url"));
}
public void testEditNodeOutsideTransaction2() {
Cloud cloud = getCloud();
Transaction t = cloud.getTransaction("bar10");
Node nodeInTransaction = t.getNode(newNode2);
nodeInTransaction.setStringValue("title", "foo2");
Node nodeOutTransaction = cloud.getNode(newNode2);
nodeOutTransaction.setStringValue("title", "bar2");
t.commit();
nodeOutTransaction.commit();
// transaction was committed _earlier_ so the commit of the node must have won
assertEquals("bar2", cloud.getNode(newNode2).getStringValue("title"));
// assertEquals("bar2", nodeInTransaction.getStringValue("title"));// not sure what this should
// have done, but anyhow, it now fails
assertEquals("bar2", nodeOutTransaction.getStringValue("title"));
}
// Test for http://www.mmbase.org/jira/browse/MMB-1621
public void testGetValue() {
Cloud cloud = getCloud();
String value = cloud.getNode(newNode).getStringValue("title");
assertFalse("zzzzz".equals(value));
Transaction t = cloud.getTransaction("bar4");
System.out.println("Transaction now " + t);
Node node = t.getNode(newNode);
assertEquals(1, t.getNodes().size());
node.setStringValue("title", "zzzzz");
assertEquals("zzzzz", node.getStringValue("title"));
node.commit(); // committing inside transaction
assertEquals("zzzzz", node.getStringValue("title"));
assertEquals(value, cloud.getNode(newNode).getStringValue("title"));
t.commit();
assertEquals("zzzzz", cloud.getNode(newNode).getStringValue("title"));
}
public void testGetNodeTwiceWhileChanged() {
Cloud cloud1 = getCloud();
String originalTitleValue = cloud1.getNode(newNode2).getStringValue("title");
{
Node node = cloud1.getNode(newNode2);
String title1 = node.getStringValue("title");
node.setStringValue("title", "bla bla");
// don't commit
}
// now change something by someone else
{
Cloud cloud2 = getCloud("foo");
assertTrue(cloud1 != cloud2);
Node node = cloud2.getNode(newNode2);
node.setStringValue("title", "new title value");
node.commit();
}
// now look to the original cloud
{
Node node = cloud1.getNode(newNode2);
assertEquals("new title value", node.getStringValue("title"));
}
}