import datetime

import os

import sys

import mock

import pytest

from kallithea.lib.vcs.backends.git import GitChangeset, GitRepository

from kallithea.lib.vcs.exceptions import NodeDoesNotExistError, RepositoryError, VCSError

from kallithea.lib.vcs.nodes import DirNode, FileNode, NodeKind, NodeState

from kallithea.model.scm import ScmModel

from kallithea.tests.vcs.base import _BackendTestMixin

from kallithea.tests.vcs.conf import TEST_GIT_REPO, TEST_GIT_REPO_CLONE, TESTS_TMP_PATH, get_new_dir

                      'exists. You should manually remove it first.'

                      % TEST_GIT_REPO_CLONE)

    def setup_method(self):

        self.repo = GitRepository(TEST_GIT_REPO)

    def test_wrong_repo_path(self):

        wrong_repo_path = os.path.join(TESTS_TMP_PATH, 'errorrepo')

        with pytest.raises(RepositoryError):

            GitRepository(wrong_repo_path)

    def test_git_cmd_injection(self):

            # Should fail because URL will contain the parts after ; too

            GitRepository(get_new_dir('injection-repo'), src_url=repo_inject_path, update_after_clone=True, create=True)

        with pytest.raises(RepositoryError):

            # Should fail on direct clone call, which as of this writing does not happen outside of class

            clone_fail_repo = GitRepository(get_new_dir('injection-repo'), create=True)

            clone_fail_repo.clone(repo_inject_path, update_after_clone=True,)

        # Verify correct quoting of evil characters that should work on posix file systems

        if sys.platform == 'win32':

            # windows does not allow '"' in dir names

            # and some versions of the git client don't like ` and '