fix tests for http class

Author: timotheus

ebaysdk/http/__init__.py

@@ -30,12 +30,12 @@ class Connection(BaseConnection):
 
     Doctests:
     >>> h = Connection()
-    >>> retval = h.execute('http://shop.ebay.com/i.html?rt=nc&_nkw=mytouch+slide&_dmpt=PDA_Accessories&_rss=1')
+    >>> retval = h.execute('http://feeds.feedburner.com/slashdot/audio?format=xml')
     >>> print(h.response.reply.rss.channel.ttl)
-    60
+    2
     >>> title = h.response.dom().xpath('//title')[0]
     >>> print(title.text)
-    mytouch slide
+    Slashdot
     >>> print(h.error())
     None
     >>> h = Connection(method='POST', debug=False)

tests/__init__.py

@@ -39,7 +39,9 @@ def getTestSuite():
     suite.addTest(doctest.DocTestSuite(ebaysdk.merchandising))
     suite.addTest(doctest.DocTestSuite(ebaysdk.finding))
 
-    if not sys.version_info[0] >= 3:
+    if not sys.version_info[0] >= 3 \
+        and sys.modules.has_key('grequests') is True:
+
         suite.addTest(doctest.DocTestSuite(ebaysdk.parallel))