tests/mockblackbox.py

clonebundle: support bundle2

exchange.readbundle() can return 2 different types. We weren't handling
the bundle2 case. Handle it.

At some point we'll likely want a generic API for applying a bundle from
a file handle. For now, create another one-off until we figure out what
the unified bundle API should look like (addressing this is a can of
worms I don't want to open right now).

from mercurial import util

def makedate():
    return 0, 0
def getuser():
    return 'bob'

# mock the date and user apis so the output is always the same
def uisetup(ui):
    util.makedate = makedate
    util.getuser = getuser