def test_get_paths_simple_duo(self):
command_a = self.create(AssignmentCommand, ('a', 1))
command_b = self.create(AssignmentCommand, ('b', 2), after = command_a)
command_node = Block().scan(command_a)
paths = list(command_node.get_paths())
self.assertIn([command_a, command_b],
[[n.command for n in p] for p in paths])
def test_get_paths_simple_branch(self):
command_c_true = self.create(AssignmentCommand, ('c', 3))
command_c_false = self.create(AssignmentCommand, ('c', 4))
command_c = self.create(
IfCommand,
(True, command_c_true, command_c_false))
command_node = Block().scan(command_c)
paths = list(command_node.get_paths())
self.assertIn([command_c, command_c_true],
[[n.command for n in p] for p in paths])
self.assertIn([command_c, command_c_false],
[[n.command for n in p] for p in paths])
