"""Tests for ObserverAgent."""

import pytest

from app.agents.observer_agent import ObserverAgent


@pytest.fixture
def observer_agent():
    return ObserverAgent(session=None)


@pytest.mark.asyncio
async def test_observer_agent_initialization(observer_agent):
    """Test ObserverAgent initializes correctly."""
    assert observer_agent.name == "observer_agent"
    assert observer_agent.version == "1.0.0"


@pytest.mark.asyncio
async def test_observer_agent_health_check(observer_agent):
    """Test ObserverAgent health check."""
    result = await observer_agent.health_check()
    assert result is True


@pytest.mark.asyncio
async def test_observer_agent_run_without_session(observer_agent):
    """Test ObserverAgent run without session."""
    result = await observer_agent.run()
    assert result.success is False


@pytest.mark.asyncio
async def test_observer_agent_collect_disabled(observer_agent):
    """Test ObserverAgent collect when disabled."""
    context = {
        "action": "collect",
        "metric_name": "test_metric",
        "metric_value": 1.0,
    }
    result = await observer_agent.run(context)
    assert result.success
    assert result.data.get("skipped") or result.data.get("enabled") is False


@pytest.mark.asyncio
async def test_observer_agent_status(observer_agent):
    """Test ObserverAgent status."""
    await observer_agent.set_running("observation")
    assert observer_agent.status.value == "running"

    await observer_agent.set_idle()
    assert observer_agent.status.value == "idle"


@pytest.mark.asyncio
async def test_observer_agent_metrics(observer_agent):
    """Test ObserverAgent metrics."""
    metrics = await observer_agent.get_metrics()
    assert "agent_id" in metrics
    assert "enabled" in metrics
    assert "status" in metrics


@pytest.mark.asyncio
async def test_observer_agent_report_without_session(observer_agent):
    """Test ObserverAgent report without session."""
    context = {"action": "report", "period": "daily"}
    result = await observer_agent.run(context)
    assert result.success is False