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path: root/tests/test_obs.py
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import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent))

import threading
import time
import unittest

import deckit.modules.obs as obs


class Fake:
    connected = True

    def request(self, kind, data=None):
        Fake.last = (kind, data)
        return {"ok": True}


class Actions(unittest.TestCase):
    def setUp(self):
        self.m = obs.make({"obs": {"host": "h", "port": 4455, "password": ""}, "client": Fake()})

    def test_scene_and_record(self):
        self.m.actions["scene"]({"scene": "Live"})
        self.assertEqual(Fake.last[0], "SetCurrentProgramScene")
        self.m.actions["record"]({"on": True})
        self.assertEqual(Fake.last[0], "StartRecord")
        self.m.actions["record"]({"on": False})
        self.assertEqual(Fake.last[0], "StopRecord")

    def test_mute_and_source(self):
        self.m.actions["mute"]({"input": "Mic", "muted": True})
        self.assertEqual(Fake.last[0], "SetInputMute")
        self.m.actions["source"]({"scene": "S", "id": 2, "on": False})
        self.assertEqual(Fake.last[0], "SetSceneItemEnabled")

    def test_state_offline(self):
        class Off:
            connected = False
        self.assertEqual(obs.make({"client": Off()}).state(), {"connected": False})


class Serialized(unittest.TestCase):
    def test_actions_do_not_overlap(self):
        active = 0
        overlap = []

        class Guard:
            connected = True

            def request(self, kind, data=None):
                nonlocal active
                active += 1
                if active > 1:
                    overlap.append(kind)
                time.sleep(0.02)
                active -= 1
                return {}

        m = obs.make({"client": Guard()})
        threads = [threading.Thread(target=m.actions["record"], args=({"on": True},)) for _ in range(5)]
        for t in threads:
            t.start()
        for t in threads:
            t.join()
        self.assertEqual(overlap, [])


if __name__ == "__main__":
    unittest.main()