from app.config import DEFAULT_MAPPING, Settings


def test_defaults():
    s = Settings(_env_file=None)
    assert s.comfy_base_url == "http://192.168.0.3:8188"
    assert s.execution_timeout == 300.0
    assert s.poll_interval == 1.5
    assert s.mapping() == DEFAULT_MAPPING


def test_env_override(monkeypatch):
    monkeypatch.setenv("COMFY_BASE_URL", "http://example:9000")
    monkeypatch.setenv("ADAPTER_API_KEY", "sk-abc")
    monkeypatch.setenv("EXECUTION_TIMEOUT", "42")
    monkeypatch.setenv("POLL_INTERVAL", "0.5")
    s = Settings(_env_file=None)
    assert s.comfy_base_url == "http://example:9000"
    assert s.adapter_api_key == "sk-abc"
    assert s.execution_timeout == 42.0
    assert s.poll_interval == 0.5


def test_mapping_file_override(tmp_path):
    f = tmp_path / "mapping.json"
    f.write_text('{"create": {"prompt": {"node": "1", "field": "t"}}}', encoding="utf-8")
    s = Settings(_env_file=None, mapping_file=f)
    m = s.mapping()
    assert m["create"]["prompt"] == {"node": "1", "field": "t"}
    # other sections/keys keep defaults
    assert m["edit"] == DEFAULT_MAPPING["edit"]
    assert m["create"]["seed"] == DEFAULT_MAPPING["create"]["seed"]