tests/mockblackbox.py

extract: parse 'branch' using the generic mechanism

Parsing 'branch' is very simple and a good first test.

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