view tests/test-init.py @ 197:6949fc164439 2.5

hgclient: look for an open server before closing it in ResponseError block

At least some of the codepaths that can throw a ResponseError close
the server first (the one in _readchannel does so in order to detect
server startup failures, for example), so we have to verify we have a
server to close before doing so, otherwise we can lose the
ResponseError and the user sees an AttributeError when we try to use
.close() on a NoneType.

from tests import common
import hglib, shutil
from hglib.util import b

class test_init(common.basetest):
    def test_exists(self):
        self.assertRaises(hglib.error.CommandError, hglib.init)

    def test_basic(self):
        self.client.close()
        self.client = None
        shutil.rmtree('.hg')

        self.client = hglib.init().open()
        self.assertTrue(self.client.root().endswith(b('test_init')))