'Should attempt to open specified pidfile filename.'

def test_opens_specified_filename(self):

    set_pidlockfile_scenario(self, 'exist-other-pid')
    pidfile_path = self.scenario['path']
    expect_mock_output = ("                                                Called    __builtin__.open(%(pidfile_path)r,    'r')\n                                                " % vars())
    dummy = pidlockfile.read_pid_from_pidfile(pidfile_path)
    scaffold.mock_restore()
    self.failUnlessMockCheckerMatch(expect_mock_output)
