updated unittests

Author: dlacher

tests/test_jsonpath_rw_ext.py

@@ -96,6 +96,12 @@ class Testjsonpath_ng_ext(testscenarios.WithScenarios,
         ('len_list', dict(string='objects.`len`',
                           data={'objects': ['alpha', 'gamma', 'beta']},
                           target=3)),
+        ('filter_list', dict(string='objects[?@="alpha"]',
+                          data={'objects': ['alpha', 'gamma', 'beta']},
+                          target=['alpha'])),
+        ('filter_list_2', dict(string='objects[?@ ~= "a.+"]',
+                          data={'objects': ['alpha', 'gamma', 'beta']},
+                          target=['alpha','gamma'])),
         ('keys_list', dict(string='objects.`keys`',
                           data={'objects': ['alpha', 'gamma', 'beta']},
                           target=[])),
@@ -105,6 +111,10 @@ class Testjsonpath_ng_ext(testscenarios.WithScenarios,
         ('keys_dict', dict(string='objects.`keys`',
                           data={'objects': {'cow': 'moo', 'cat': 'neigh'}},
                           target=['cow','cat'])),
+        #('filter_keys_dict', dict(string='objects.`keys`[?`this`="cow"]',
+        #                  data={'objects': {'cow': 'moo', 'cat': 'neigh'}},
+        #                  target=['cow'])),
+        #TODO make keys dictionaries filterable
         ('len_str', dict(string='objects[0].`len`',
                          data={'objects': ['alpha', 'gamma']},
                          target=5)),