def test_bool(self):
"Tests the boolean status of a node"
self.assertTrue(self.tree)
t = DirtyTiles(3)
self.assertFalse(t)
t.set_dirty((0,0,0))
self.assertTrue(t)
def test_iterate_fail(self):
"""Meta-test: Make sure test_iterate() would actually fail"""
# if an extra item were returned"""
self.tree.set_dirty((1,1,1))
self.assertRaises(AssertionError, self.test_iterate)
# If something was supposed to be returned but wasn't
tree = DirtyTiles(3)
c = len(self.dirty_paths) // 2
for t in self.dirty_paths:
tree.set_dirty(t)
c -= 1
if c <= 0:
break
self.tree = tree
self.assertRaises(AssertionError, self.test_iterate)
def setUp(self):
self.tree = DirtyTiles(3)
for t in self.dirty_paths:
self.tree.set_dirty(t)
