import numpy as np

from bookmark.capture_strategies.manual_button import ManualButtonStrategy


def test_does_not_fire_without_trigger():
    strategy = ManualButtonStrategy()
    frame = np.zeros((10, 10, 3), dtype=np.uint8)
    assert strategy.observe(frame) is False


def test_fires_once_after_trigger():
    strategy = ManualButtonStrategy()
    frame = np.zeros((10, 10, 3), dtype=np.uint8)
    strategy.trigger()
    assert strategy.observe(frame) is True
    assert strategy.observe(frame) is False


def test_reset_clears_armed_state():
    strategy = ManualButtonStrategy()
    frame = np.zeros((10, 10, 3), dtype=np.uint8)
    strategy.trigger()
    strategy.reset()
    assert strategy.observe(frame) is False