Fixes and Improves tests for Transport.establish_connection()
Fixes and Improves tests for Transport.establish_connection()

celery/kombu,jindongh/kombu,daevaorn/kombu,cce/kombu,bmbouter/kombu,iris-edu-int/kombu,Elastica/kombu,mverrilli/kombu,numb3r3/kombu,urbn/kombu,ZoranPavlovic/kombu,ZoranPavlovic/kombu,daevaorn/kombu,Elastica/kombu,jindongh/kombu,tkanemoto/kombu,bmbouter/kombu,iris-edu-int/kombu,cce/kombu,tkanemoto/kombu,mverrilli/kombu,numb3r3/kombu