/** Tests the copy constructor of a query will copy columns, containers, and joins. */
public void testCopyConstructorWithListeners() throws Exception {
QueryImpl query = new QueryImpl(new StubDatabaseMapping());
Item leftColumn = new TestingStringItem("leftCol");
Container leftContainer = new TestingItemContainer("leftContainer");
leftContainer.addItem(leftColumn);
Item rightColumn = new TestingStringItem("rightCol");
Container rightContainer = new TestingItemContainer("rightContainer");
rightContainer.addItem(rightColumn);
SQLJoin join = new TestingSQLJoin(leftColumn, rightColumn);
query.addTable(leftContainer);
query.addTable(rightContainer);
query.addJoin(join);
assertTrue(query.getFromTableList().contains(leftContainer));
assertTrue(query.getFromTableList().contains(rightContainer));
assertTrue(query.getJoins().contains(join));
QueryImpl copy = new QueryImpl(query, true);
assertEquals(2, copy.getFromTableList().size());
assertEquals(1, copy.getJoins().size());
final Container copiedContainers1 = copy.getFromTableList().get(0);
final Container copiedContainers2 = copy.getFromTableList().get(1);
final SQLJoin copiedJoin = copy.getJoins().iterator().next();
assertTrue(copy.getJoinMapping().containsKey(copiedContainers1));
assertTrue(copy.getJoinMapping().containsKey(copiedContainers2));
assertTrue(copy.getJoinMapping().get(copiedContainers1).containsAll(copy.getJoins()));
assertTrue(copy.getJoinMapping().get(copiedContainers2).containsAll(copy.getJoins()));
assertNotSame(copiedContainers1, leftContainer);
assertNotSame(copiedContainers2, leftContainer);
assertNotSame(copiedContainers1, rightContainer);
assertNotSame(copiedContainers2, rightContainer);
assertEquals(1, ((TestingItemContainer) copiedContainers1).getListeners().size());
assertTrue(
((TestingItemContainer) copiedContainers1)
.getListeners()
.contains(copy.getTableChildListener()));
assertEquals(1, ((TestingItemContainer) copiedContainers2).getListeners().size());
assertTrue(
((TestingItemContainer) copiedContainers2)
.getListeners()
.contains(copy.getTableChildListener()));
assertEquals(1, ((TestingSQLJoin) copiedJoin).getListeners().size());
assertTrue(((TestingSQLJoin) copiedJoin).getListeners().contains(copy.getJoinChangeListener()));
for (Item item : copiedContainers1.getItems()) {
assertEquals(1, ((TestingStringItem) item).getListeners().size());
assertTrue(((TestingStringItem) item).getListeners().contains(copy.getItemListener()));
}
for (Item item : copiedContainers2.getItems()) {
assertEquals(1, ((TestingStringItem) item).getListeners().size());
assertTrue(((TestingStringItem) item).getListeners().contains(copy.getItemListener()));
}
}
