def _createComplexTree(self):
"""
Creates the following tree
0: NAME1->NAME3
1: NAME1->NAME2->NAME4
"""
self.tree2 = self._AddChild(NAME2, position=1)
self.tree3 = self._AddChild(NAME3, position=0)
self.tree4 = PositionTree(NAME4)
self.tree2.addChild(self.tree4)
def testMoveChildToPosition(self):
if IGNORE_TEST:
return
tree5 = PositionTree(NAME5)
self.root.addChild(tree5)
new_position = 0
self.root.moveChildToPosition(self.tree2, new_position)
self.assertEqual(self.root._children[0], self.tree2)
# Make sure it works if nothing is moved
new_position = 0
self.root.moveChildToPosition(self.tree2, new_position)
self.assertEqual(self.root._children[0], self.tree2)
# Move an end tree
new_position = 0
self.root.moveChildToPosition(tree5, new_position)
self.assertEqual(self.root._children[0], tree5)
def _AddChild(self, name, position=None):
new_tree = PositionTree(name)
self.root.addChild(new_tree, position=position)
return new_tree
def setUp(self):
self.root = PositionTree(NAME)
self._createComplexTree()
