From f461858f81b5a603f02a15ab733f2fbf0cf6a2c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8E=8A=E9=9B=B2=E5=87=B1?= <as23041248@gmail.com>
Date: Fri, 6 Oct 2017 10:21:17 +0800
Subject: [PATCH 1/3] [Serialization] Impl Serializer interface

---
 serialization/serializer.py | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 serialization/serializer.py

diff --git a/serialization/serializer.py b/serialization/serializer.py
new file mode 100644
index 0000000..4e0597b
--- /dev/null
+++ b/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)
+

From 6dc0f591d52c33f8767cd3b3fb410119f7923817 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8E=8A=E9=9B=B2=E5=87=B1?= <as23041248@gmail.com>
Date: Fri, 6 Oct 2017 10:26:42 +0800
Subject: [PATCH 2/3] [Serialization] Impl json Serializer

The serializer in Json convert python dict to string(raw data),
and deserializer convert string(raw data) to python dict.
---
 serialization/json/json.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 serialization/json/json.py

diff --git a/serialization/json/json.py b/serialization/json/json.py
new file mode 100644
index 0000000..facb8c7
--- /dev/null
+++ b/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)
+
+

From 22acb5cadbe3570e5608e927ea3e033fcb3af638 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8E=8A=E9=9B=B2=E5=87=B1?= <as23041248@gmail.com>
Date: Fri, 6 Oct 2017 10:32:18 +0800
Subject: [PATCH 3/3] [test][Serialization] Test json serializer by converting
 format

Test json serializer by converting between python dict and raw json
data.
---
 Makefile                                    |  1 +
 tests/serialization_test.py                 | 23 +++++++++++++++++++++
 tests/testsuites/serialization/test_json.py | 12 +++++++++++
 3 files changed, 36 insertions(+)
 create mode 100644 tests/serialization_test.py
 create mode 100644 tests/testsuites/serialization/test_json.py

diff --git a/Makefile b/Makefile
index 60510ef..5bfebc0 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,7 @@ all:
 
 check:
 	$(PYTHON) -m unittest \
+		$(TEST).serialization_test \
 		$(TEST).scheduler_test \
 		$(TEST).roulette_test
 #		$(TEST).reader_test \
diff --git a/tests/serialization_test.py b/tests/serialization_test.py
new file mode 100644
index 0000000..e452f78
--- /dev/null
+++ b/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)
diff --git a/tests/testsuites/serialization/test_json.py b/tests/testsuites/serialization/test_json.py
new file mode 100644
index 0000000..200751f
--- /dev/null
+++ b/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)