# -*- coding: utf-8 -*-
'''
    :codeauthor: :email:`Pedro Algarvio (pedro@algarvio.me)`


    tests.integration.modules.event
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
'''

# Import python libs
from __future__ import absolute_import
import time
import threading

# Import Salt Testing libs
from tests.support.case import ModuleCase

# Import salt libs
import salt.utils.event as event

# Import 3rd-party libs
from salt.ext.six.moves.queue import Queue, Empty  # pylint: disable=import-error,no-name-in-module


class EventModuleTest(ModuleCase):
    def __test_event_fire_master(self):
        events = Queue()

        def get_event(events):
            me = event.MasterEvent(self.master_opts['sock_dir'], listen=True)
            events.put_nowait(
                me.get_event(wait=10, tag='salttest', full=False)
            )

        threading.Thread(target=get_event, args=(events,)).start()
        time.sleep(1)   # Allow multiprocessing.Process to start

        ret = self.run_function(
            'event.fire_master',
            ['event.fire_master: just test it!!!!', 'salttest']
        )
        self.assertTrue(ret)

        eventfired = events.get(block=True, timeout=10)
        self.assertIsNotNone(eventfired)
        self.assertIn(
            'event.fire_master: just test it!!!!', eventfired['data']
        )

        ret = self.run_function(
            'event.fire_master',
            ['event.fire_master: just test it!!!!', 'salttest-miss']
        )
        self.assertTrue(ret)

        with self.assertRaises(Empty):
            eventfired = events.get(block=True, timeout=10)

    def __test_event_fire(self):
        events = Queue()

        def get_event(events):
            me = event.MinionEvent(self.minion_opts, listen=True)
            events.put_nowait(
                me.get_event(wait=10, tag='salttest', full=False)
            )

        threading.Thread(target=get_event, args=(events,)).start()
        time.sleep(1)   # Allow multiprocessing.Process to start

        ret = self.run_function(
            'event.fire', ['event.fire: just test it!!!!', 'salttest']
        )
        self.assertTrue(ret)

        eventfired = events.get(block=True, timeout=10)
        self.assertIsNotNone(eventfired)
        self.assertIn('event.fire: just test it!!!!', eventfired)

        ret = self.run_function(
            'event.fire', ['event.fire: just test it!!!!', 'salttest-miss']
        )
        self.assertTrue(ret)

        with self.assertRaises(Empty):
            eventfired = events.get(block=True, timeout=10)

    def __test_event_fire_ipc_mode_tcp(self):
        events = Queue()

        def get_event(events):
            me = event.MinionEvent(self.sub_minion_opts, listen=True)
            events.put_nowait(
                me.get_event(wait=10, tag='salttest', full=False)
            )

        threading.Thread(target=get_event, args=(events,)).start()
        time.sleep(1)   # Allow multiprocessing.Process to start

        ret = self.run_function(
            'event.fire', ['event.fire: just test it!!!!', 'salttest'],
            minion_tgt='sub_minion'
        )
        self.assertTrue(ret)

        eventfired = events.get(block=True, timeout=10)
        self.assertIsNotNone(eventfired)
        self.assertIn('event.fire: just test it!!!!', eventfired)

        ret = self.run_function(
            'event.fire', ['event.fire: just test it!!!!', 'salttest-miss'],
            minion_tgt='sub_minion'
        )
        self.assertTrue(ret)

        with self.assertRaises(Empty):
            eventfired = events.get(block=True, timeout=10)