import os

import sys

try:

    import unittest2 as unittest

except ImportError:

    import unittest

import contextlib

cpath = os.path.dirname(os.path.realpath(__file__))

# alter path so we can import cli

abrtcli_path = os.path.abspath(os.path.join(cpath, "../.."))

problem_path = os.path.abspath(os.path.join(cpath, "../../../python-problem"))

pyabrt_path = os.path.join(problem_path, "problem/.libs")  # because of _pyabrt

sys.path.insert(0, abrtcli_path)

sys.path.insert(0, problem_path)

sys.path.insert(0, pyabrt_path)

os.environ["PATH"] = "{0}:{1}".format(abrtcli_path, os.environ["PATH"])

import problem

from .fake_problems import get_fake_problems

problem.list = get_fake_problems

@contextlib.contextmanager

def monkey_patch(owner, attr, value):

    """

    Limited scope monkey patch context manager

    Example:

    with monkey_patch(sys, 'exit', myexit):

        sys.exit()

    """

    old = getattr(owner, attr)

    setattr(owner, attr, value)

    try:

        yield getattr(owner, attr)

    finally:

        setattr(owner, attr, old)

class TestCase(unittest.TestCase):

    """

    Class that initializes required configuration variables.

    """

    pass