[server] check the empty output of map_doc in test case

iblislin · iblislin · commit f91a23709dad · 2016-06-24T00:13:33.000+08:00
doc ref: http://docs.couchdb.org/en/1.6.1/query-server/protocol.html#map-doc Reference: #268 See Also: #276
diff --git a/couchdb/tests/server/views.py b/couchdb/tests/server/views.py
@@ -115,7 +115,7 @@ def test_return_nothing(self):
             '  pass'
         )
         doc = {'_id': 'foo'}
-        views.map_doc(self.server, doc)
+        self.assertEqual(views.map_doc(self.server, doc), [[]])
 
     def test_yield_non_iterable(self):
         """should raise Error if map function do not yield iterable"""

Original file line number	Diff line number	Diff line change
`@@ -115,7 +115,7 @@ def test_return_nothing(self):`
`115`	`115`	`' pass'`
`116`	`116`	`)`
`117`	`117`	`doc = {'_id': 'foo'}`
`118`		`- views.map_doc(self.server, doc)`
	`118`	`+ self.assertEqual(views.map_doc(self.server, doc), [[]])`
`119`	`119`
`120`	`120`	`def test_yield_non_iterable(self):`
`121`	`121`	`"""should raise Error if map function do not yield iterable"""`