import unittest
from test_room import server

class PowerTests(unittest.TestCase):
    def setUp(self):
        self.room=server.Room(':memory:',lambda:100)
        self.room.poll(dict(cabinet='cabinet_01',protocol=2,boot='a',features=['pacman_power_v1'],reports=[]))
        self.room.state.update(game='pacman',game_config={'power_on_device':'button'},mappings={})
    def tearDown(self): self.room.db.close()
    def prepare(self):
        self.room.operator('prepare')
        command=self.room.state['commands'][-1]
        self.room.ack(dict(id=command['id'],ok=True))
    def test_operator_power_and_duplicate_events(self):
        self.prepare()
        self.assertEqual(self.room.state['phase'],'powered_off')
        with self.assertRaises(ValueError): self.room.operator('start')
        self.room.operator('power_on')
        command=self.room.state['commands'][-1]
        self.room.ack(dict(id=command['id'],ok=True))
        self.assertEqual(self.room.state['phase'],'booting')
        with self.assertRaises(ValueError): self.room.operator('start')
        self.room.event(dict(id='booted',event='power_ready'))
        self.assertEqual(self.room.state['phase'],'ready')
        with self.assertRaises(ValueError): self.room.operator('power_on')
        self.room.event(dict(id='booted',event='power_ready'))
        self.assertEqual(self.room.state['phase'],'ready')
    def test_dependency_autostart_waits_for_boot(self):
        self.room.state.update(game_config={},auto_start=True)
        self.prepare()
        self.assertEqual(self.room.state['phase'],'booting')
        self.assertFalse(any(c['type']=='start' for c in self.room.state['commands']))
        self.room.event(dict(id='booted',event='power_ready'))
        self.assertEqual(self.room.state['phase'],'starting')
        self.assertEqual(sum(c['type']=='start' for c in self.room.state['commands']),1)