# -*- coding: utf-8 -*-

# Import python libs
import os
import os.path
import tempfile

# Import Salt Testing libs
from salttesting import TestCase
from salttesting.helpers import ensure_in_syspath

ensure_in_syspath('../')
ensure_in_syspath('../../')

# Import Salt libs
import integration
import salt.config
from salt.state import HighState


class HighStateTestCase(TestCase):
    def setUp(self):
        self.root_dir = tempfile.mkdtemp(dir=integration.TMP)
        self.state_tree_dir = os.path.join(self.root_dir, 'state_tree')
        self.cache_dir = os.path.join(self.root_dir, 'cachedir')
        if not os.path.isdir(self.root_dir):
            os.makedirs(self.root_dir)

        if not os.path.isdir(self.state_tree_dir):
            os.makedirs(self.state_tree_dir)

        if not os.path.isdir(self.cache_dir):
            os.makedirs(self.cache_dir)
        self.config = salt.config.minion_config(None)
        self.config['root_dir'] = self.root_dir
        self.config['state_events'] = False
        self.config['id'] = 'match'
        self.config['file_client'] = 'local'
        self.config['file_roots'] = dict(base=[self.state_tree_dir])
        self.config['cachedir'] = self.cache_dir
        self.config['test'] = False
        self.highstate = HighState(self.config)
        self.highstate.push_active()

    def tearDown(self):
        self.highstate.pop_active()

    def test_top_matches_with_list(self):
        top = {'env': {'match': ['state1', 'state2'], 'nomatch': ['state3']}}
        matches = self.highstate.top_matches(top)
        self.assertEqual(matches, {'env': ['state1', 'state2']})

    def test_top_matches_with_string(self):
        top = {'env': {'match': 'state1', 'nomatch': 'state2'}}
        matches = self.highstate.top_matches(top)
        self.assertEqual(matches, {'env': ['state1']})

    def test_matches_whitelist(self):
        matches = {'env': ['state1', 'state2', 'state3']}
        matches = self.highstate.matches_whitelist(matches, ['state2'])
        self.assertEqual(matches, {'env': ['state2']})

    def test_matches_whitelist_with_string(self):
        matches = {'env': ['state1', 'state2', 'state3']}
        matches = self.highstate.matches_whitelist(matches,
                                                   'state2,state3')
        self.assertEqual(matches, {'env': ['state2', 'state3']})


if __name__ == '__main__':
    from integration import run_tests
    run_tests(HighStateTestCase, needs_daemon=False)