diff --git a/hubstorage/collectionsrt.py b/hubstorage/collectionsrt.py
index 9071543..1fc0969 100644
--- a/hubstorage/collectionsrt.py
+++ b/hubstorage/collectionsrt.py
@@ -28,6 +28,9 @@ def set(self, _type, _name, _values):
             else:
                 raise
 
+    def list(self):
+        return self.apiget('list')
+
     def delete(self, _type, _name, _keys):
         return self.apipost((_type, _name, 'deleted'), jl=_keys)
 
diff --git a/tests/test_collections.py b/tests/test_collections.py
index 22d26e9..99c2d58 100644
--- a/tests/test_collections.py
+++ b/tests/test_collections.py
@@ -27,10 +27,14 @@ def post_get_delete_test(self):
             self.project.collections.new_versioned_cached_store(self.test_collection_name),
         ]
 
+        self.assertEqual(len(self.project.collections.list()), 4)
+
         test_collections.extend(
             self.project.collections.new_collection(t, self.test_collection_name + 'b')
             for t in ('s', 'vs', 'cs', 'vcs'))
 
+        self.assertEqual(len(self.project.collections.list()), 9)
+
         for col in test_collections:
             col.set(item_to_send)
             returned_item = col.get(test_key)
@@ -38,6 +42,8 @@ def post_get_delete_test(self):
             col.delete(test_key)
             self.assertRaises(KeyError, col.get, test_key)
 
+        self.assertEqual(len(self.project.collections.list()), 0)
+
     def post_scan_test(self):
         col = self.project.collections.new_store(self.test_collection_name)