Impl serializer interface and json serializer

Makefile

@@ -14,6 +14,7 @@ all:
 
 check:
 	$(PYTHON) -m unittest \
+ $(TEST).serialization_test \
  $(TEST).scheduler_test \
  $(TEST).roulette_test
 # $(TEST).reader_test \

serialization/json/json.py

@@ -0,0 +1,14 @@
+import json
+
+
+class Json:
+
+ def serialize(data):
+ if type(data) is dict:
+ return json.dumps(data)
+
+ def deserialize(data):
+ if type(data) is str:
+ return json.loads(data)
+
+

serialization/serializer.py

@@ -0,0 +1,10 @@
+class Serializer:
+ def __init__(self, serialize_obj):
+ self.serialize_obj = serialize_obj
+
+ def serialize(self, data):
+ return self.serialize_obj.serialize(data)
+
+ def deserialize(self, data):
+ return self.serialize_obj.deserialize(data)
+

tests/serialization_test.py

@@ -0,0 +1,23 @@
+import unittest
+import json
+from tests.testsuites.serialization.test_json import *
+
+
+class SerializationTestcase(unittest.TestCase):
+ def setUp(self):
+ self.raw_data = "{\"name\":\"john\",\"age\":22,\"class\":\"mca\"}"
+ self.dict_data = {'age': 22, 'class': 'mca', 'name': 'john'}
+
+ assert self.raw_data != ''
+ assert self.dict_data != None
+
+ def test_json_serialize(self):
+ expected = self.raw_data
+ result = json_serialize(self.dict_data)
+ self.assertDictEqual(json_deserialize(
+ expected), json_deserialize(result))
+
+ def test_json_deserialize(self):
+ expected = self.dict_data
+ result = json_deserialize(self.raw_data)
+ self.assertDictEqual(expected, result)

tests/testsuites/serialization/test_json.py

@@ -0,0 +1,12 @@
+from serialization import serializer
+from serialization.json import json
+
+
+def json_serialize(dict_data):
+ Serializer = serializer.Serializer(json.Json)
+ return Serializer.serialize(dict_data)
+
+
+def json_deserialize(raw_data):
+ Serializer = serializer.Serializer(json.Json)
+ return Serializer.deserialize(raw_data)