public function testRetrieveTree()
{
list($t1, $t2, $t3, $t4, $t5, $t6, $t7, $t8, $t9, $t10) = $this->initTreeWithScope();
/* Tree used for tests
Scope 1
t1
| \
t2 t3
| \
t4 t5
| \
t6 t7
Scope 2
t8
| \
t9 t10
*/
$tree = \NestedSetTable10Query::retrieveTree(1);
$this->assertEquals([$t1, $t2, $t3, $t4, $t5, $t6, $t7], $tree->getArrayCopy(), 'retrieveTree() retrieves the scoped tree');
$tree = \NestedSetTable10Query::retrieveTree(2);
$this->assertEquals([$t8, $t9, $t10], $tree->getArrayCopy(), 'retrieveTree() retrieves the scoped tree');
$c = new Criteria();
$c->add(\NestedSetTable10::LEFT_COL, 4, Criteria::GREATER_EQUAL);
$tree = \NestedSetTable10Query::retrieveTree(1, $c);
$this->assertEquals([$t3, $t4, $t5, $t6, $t7], $tree->getArrayCopy(), 'retrieveTree() accepts a Criteria as first parameter');
}