+# assert store.has_key(key)
+# var obj = store.load_object(key)
+# assert obj["name"] == obj["name"]
+# ~~~
+#
+# ### Collections
+#
+# A collection is a set of documents stored under the same path.
+#
+# ~~~
+# var green = new JsonObject
+# green["name"] = "green"
+# green["code"] = "00FF00"
+# store.store_object("colors/green", green)
+#
+# assert store.has_collection("colors")
+#
+# var col = store.list_collection("colors")
+# assert col.length == 2
+# assert col.has("green")
+# assert col.has("red")