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

"""

    rhodecode.tests.test_hg_operations

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    Test suite for making push/pull operations

    :created_on: Dec 30, 2010

    :copyright: (c) 2010 by marcink.

    :license: LICENSE_NAME, see LICENSE_FILE for more details.

"""

import os

import shutil

import logging

from subprocess import Popen, PIPE

from os.path import join as jn

from rhodecode.tests import TESTS_TMP_PATH, NEW_HG_REPO, HG_REPO

USER = 'test_admin'

PASS = 'test12'

HOST = '127.0.0.1:5000'

log = logging.getLogger(__name__)

def __execute_cmd(cmd, *args):

    """Runs command on the system with given ``args``.

    """

    command = cmd + ' ' + ' '.join(args)

    log.debug('Executing %s' % command)

    print command

    p = Popen(command, shell=True, stdout=PIPE, stderr=PIPE)

    stdout, stderr = p.communicate()

    print stdout, stderr

    return stdout, stderr

#===============================================================================

# TESTS

#===============================================================================

def test_clone():

    #rm leftovers

    try:

        log.debug('removing old directory')

        shutil.rmtree(jn(TESTS_TMP_PATH, HG_REPO))

    except OSError:

        pass

    clone_url = 'http://%(user)s:%(pass)s@%(host)s/%(cloned_repo)s %(dest)s' % \

                  {'user':USER,

                   'pass':PASS,

                   'host':HOST,

                   'cloned_repo':HG_REPO,

                   'dest':jn(TESTS_TMP_PATH, HG_REPO)}

    stdout, stderr = __execute_cmd('hg clone', clone_url)

def test_pull():

    pass

def test_push():

    modified_file = jn(TESTS_TMP_PATH, HG_REPO, 'setup.py')

    for i in xrange(5):

        cmd = """echo 'added_line%s' >> %s""" % (i, modified_file)

        __execute_cmd(cmd)

        cmd = """hg ci -m 'changed file %s' %s """ % (i, modified_file)

        __execute_cmd(cmd)

    __execute_cmd('hg push %s' % jn(TESTS_TMP_PATH, HG_REPO))

def test_push_new_file():

    added_file = jn(TESTS_TMP_PATH, HG_REPO, 'setup.py')

    __execute_cmd('touch %s' % added_file)

    for i in xrange(15):

        cmd = """echo 'added_line%s' >> %s""" % (i, added_file)

        __execute_cmd(cmd)

        cmd = """hg ci -m 'commited new %s' %s """ % (i, added_file)

        __execute_cmd(cmd)

    __execute_cmd('hg push %s' % jn(TESTS_TMP_PATH, HG_REPO))

def test_push_wrong_credentials():

    clone_url = 'http://%(user)s:%(pass)s@%(host)s/%(cloned_repo)s' % \

                  {'user':USER + 'xxx',

                   'pass':PASS,

                   'host':HOST,

                   'cloned_repo':HG_REPO,

                   'dest':jn(TESTS_TMP_PATH, HG_REPO)}

    modified_file = jn(TESTS_TMP_PATH, HG_REPO, 'setup.py')

    for i in xrange(5):

        cmd = """echo 'added_line%s' >> %s""" % (i, modified_file)

        __execute_cmd(cmd)

        cmd = """hg ci -m 'commited %s' %s """ % (i, modified_file)

        __execute_cmd(cmd)

    __execute_cmd('hg push %s' % clone_url)

if __name__ == '__main__':

    test_push_wrong_credentials()