"""
Unit tests for testing CORE EMANE networks.
"""

import pytest

from conftest import EMANE_SERVICES

from core.data import ConfigData
from core.emane.bypass import EmaneBypassModel
from core.emane.commeffect import EmaneCommEffectModel
from core.emane.ieee80211abg import EmaneIeee80211abgModel
from core.emane.nodes import EmaneNode
from core.emane.rfpipe import EmaneRfPipeModel
from core.emane.tdma import EmaneTdmaModel


def setup_commeffect(session, emane_node):
    # configure emane to enable default connectivity
    config_data = ConfigData(
        node=emane_node.objid,
        object="emane_commeffect",
        type=2,
        data_types=(11,),
        data_values="defaultconnectivitymode=1"
    )
    EmaneCommEffectModel.configure_emane(session, config_data)


_EMANE_MODELS = [
    (EmaneIeee80211abgModel, None),
    (EmaneRfPipeModel, None),
    (EmaneBypassModel, None),
    (EmaneCommEffectModel, setup_commeffect),
    (EmaneTdmaModel, None),
]


class TestEmane:
    @pytest.mark.parametrize("model,setup", _EMANE_MODELS)
    def test_models(self, core, model, setup):
        """
        Test emane models within a basic network.

        :param conftest.Core core: core fixture to test with
        :param model: emane model to test
        :param func setup: setup function  to configure emane node
        """

        # create emane node for networking the core nodes
        emane_node = core.session.add_object(name="emane", cls=EmaneNode)
        emane_node.setposition(x=80, y=50)

        # set the emane model
        core.set_emane_model(emane_node, model)

        # run setup method, if needed
        if setup:
            setup(core.session, emane_node)

        # create nodes
        core.create_node("n1", objid=1, position=(150, 150), services=EMANE_SERVICES, model="mdr")
        core.create_node("n2", objid=2, position=(300, 150), services=EMANE_SERVICES, model="mdr")

        # add interfaces to nodes
        core.add_interface(emane_node, "n1")
        core.add_interface(emane_node, "n2")

        # instantiate session
        core.session.instantiate()

        # assert node directories created
        core.assert_nodes()

        # ping n2 from n1 and assert success
        status = core.ping("n1", "n2")
        assert not status