Fabric test case

fabfile.py

from fabric.api import *
import fabric
import os

def test_func():
  print "Fabric version: %s" % fabric.version.get_version()
	with shell_env(foo="bar", baz="qux"):
		# Echo the 'foo' and 'baz' environment variables:
		if os.name == 'posix':
			local("env | grep foo")
			local("env | grep baz")
		else: # Assume Windows
			local("set foo")
			local("set baz")