def test_7(self):
     text7 = 'Facebook graffiti artist could be worth $500 million yhoo.it/ypM4yy'
     self.assertEqual(check_for_url(text7), 'yhoo.it/ypM4yy')
 def test_1(self):
     text1 = '\"EuroRSCG: Interesting - Men splurging on clothing signal firming U.S. growth - http://t.co/OBKSFBEB - (via @reuters) #eurorscg #shopping...'
     self.assertEqual(check_for_url(text1), 'http://t.co/OBKSFBEB')
 def test_6(self):
     text6 = 'Eurozone finance ministers are to meet tomorrow to discuss Greek bailout deal. #Eurocrisis'
     self.assertEqual(check_for_url(text6), None)
 def test_5(self):
     text5 = 'oextrs: Film Finance attorney John Cones shares some "Chain of Title" info you might be able to use. http://fb.me/RfIGdzw4'
     self.assertEqual(check_for_url(text5), 'http://fb.me/RfIGdzw4')
 def test_4(self):
     text4 = 'First new nuclear reactors OK\'d in over 30 years http://t.co/xmqYmzIo via @CNNMoney'
     self.assertEqual(check_for_url(text4), 'http://t.co/xmqYmzIo')
 def test_3(self):
     text3 = 'THIS IS UNACCEPTABLE! How The House Republicans’ Transportation Bill Hurts Low-Income Minorities http://t.co/WrhKTjvQ'
     self.assertEqual(check_for_url(text3), 'http://t.co/WrhKTjvQ')
 def test_2(self):
     text2 = 'George W. Bush did more than f**k our economy.. #ShittiestPresidentAward'
     self.assertEqual(check_for_url(text2), None)