# -*- coding: utf-8 -*-
#
# 2010-2011 Steven Armstrong (steven-cdist at armstrong.cc)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
#

import unittest
import os
import tempfile
import getpass
import shutil
import string
import random

#import logging
#logging.basicConfig(level=logging.DEBUG, format='%(levelname)s: %(message)s')

import cdist
from cdist.exec import local
from cdist import core
from cdist.core import manifest

import os.path as op
my_dir = op.abspath(op.dirname(__file__))
fixtures = op.join(my_dir, 'fixtures')
local_base_path = fixtures


class ManifestTestCase(unittest.TestCase):

    def mkdtemp(self, **kwargs):
        return tempfile.mkdtemp(prefix='tmp.cdist.test.', **kwargs)

    def mkstemp(self, **kwargs):
        return tempfile.mkstemp(prefix='tmp.cdist.test.', **kwargs)

    def setUp(self):
        self.temp_dir = self.mkdtemp()
        target_host = 'localhost'
        out_path = self.temp_dir
        self.local = local.Local(target_host, local_base_path, out_path)
        self.local.create_directories()
        self.local.link_emulator(cdist.test.cdist_exec_path)
        self.manifest = manifest.Manifest(target_host, self.local)

    def tearDown(self):
        shutil.rmtree(self.temp_dir)

    def test_initial_manifest_environment(self):
        initial_manifest = os.path.join(self.local.manifest_path, "dump_environment")
        output_string = self.manifest.run_initial_manifest(initial_manifest)
        output_dict = {}
        for line in output_string.split('\n'):
            if line:
                key,value = line.split(': ')
                output_dict[key] = value
        self.assertTrue(output_dict['PATH'].startswith(self.local.bin_path))
        self.assertEqual(output_dict['__target_host'], self.local.target_host)
        self.assertEqual(output_dict['__global'], self.local.out_path)
        self.assertEqual(output_dict['__cdist_type_base_path'], self.local.type_path)
        self.assertEqual(output_dict['__manifest'], self.local.manifest_path)

    def test_type_manifest_environment(self):
        cdist_type = core.Type(self.local.type_path, '__dump_environment')
        cdist_object = core.Object(cdist_type, self.local.object_path, 'whatever')
        
        output_string = self.manifest.run_type_manifest(cdist_object)
        output_dict = {}
        for line in output_string.split('\n'):
            if line:
                key,value = line.split(': ')
                output_dict[key] = value
        self.assertTrue(output_dict['PATH'].startswith(self.local.bin_path))
        self.assertEqual(output_dict['__target_host'], self.local.target_host)
        self.assertEqual(output_dict['__global'], self.local.out_path)
        self.assertEqual(output_dict['__cdist_type_base_path'], self.local.type_path)
        self.assertEqual(output_dict['__type'], cdist_type.absolute_path)
        self.assertEqual(output_dict['__object'], cdist_object.absolute_path)
        self.assertEqual(output_dict['__object_id'], cdist_object.object_id)
        self.assertEqual(output_dict['__object_fq'], cdist_object.path)