"""Tests for the PlaybackIntent dataclass (optimistic state tracking)."""

from ha_adb_common.intent import PlaybackIntent


def test_create_captures_fields():
    intent = PlaybackIntent.create(
        target_state="paused", command="media_pause", prior_state="playing"
    )
    assert intent.target_state == "paused"
    assert intent.command == "media_pause"
    assert intent.prior_state == "playing"
    assert intent.retry_count == 0
    assert intent.created_at > 0


def test_debug_dict_shape():
    intent = PlaybackIntent.create(target_state="playing", command="media_play")
    debug = intent.to_debug_dict()
    assert debug["target"] == "playing"
    assert debug["command"] == "media_play"
    assert debug["retries"] == 0
    assert "age_s" in debug


def test_age_increases():
    import time

    intent = PlaybackIntent.create(target_state="playing", command="media_play")
    before = intent.age_seconds
    time.sleep(0.01)
    assert intent.age_seconds >= before