diff -r 95536fa18d0d -r 0ae11aa255a3 server/python/django2/renkanmanager/tests/tests_revision.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/python/django2/renkanmanager/tests/tests_revision.py	Tue Feb 02 16:21:20 2016 +0100
@@ -0,0 +1,191 @@
+import json
+
+from django.contrib.auth import get_user_model
+from django.core.urlresolvers import reverse
+from renkanmanager.models import Renkan, Revision
+from rest_framework import status
+from rest_framework.test import APITestCase
+
+
+User = get_user_model()
+
+class RevisionTests(APITestCase):
+    
+    def setUp(self):
+        User.objects.create_superuser("blop", "blop@blop.com", "blop")
+        self.user = User.objects.get(username="blop")
+        _ = self.client.login(username="blop", password="blop")
+        User.objects.create_user("blip", "blip@blip.com", "blip")
+        self.unauthorized_user = User.objects.get(username="blip")
+        
+        ###################################################
+        # POSTing new Renkan
+        ###################################################
+        
+        post_url = reverse("renkan_list")
+        self.test_title = "test_title_1"
+        self.test_content = json.dumps({
+            "id": "",
+            "title": "test_title_1",
+            "description": "test_description_1",
+            "created": "",
+            "updated": "",
+            "edges": [],
+            "nodes": [],
+            "users": [],
+            "space_id": "",
+            "views": []
+        })
+        self.test_data = {"title": self.test_title, "content": self.test_content}
+        post_response = self.client.post(post_url, self.test_data, format="json")
+        post_response_dict = json.loads(post_response.content.decode())
+        self.test_renkan_guid = post_response_dict.get("id", "")
+        self.test_initial_revision_guid = post_response_dict.get("current_revision_id", "")
+    
+    def test_get_revision(self):
+        
+        ###################################################
+        # GETting revision
+        ###################################################
+        
+        get_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": self.test_initial_revision_guid})
+        get_response = self.client.get(get_url, {}, format="json")
+        self.assertEqual(get_response.status_code, status.HTTP_200_OK)
+        
+        # Checking data
+        get_response_dict = json.loads(get_response.content.decode()) 
+        self.assertEqual(get_response_dict.get("id", ""), self.test_initial_revision_guid)
+        self.assertEqual(get_response_dict.get("parent_renkan_id", ""), self.test_renkan_guid)
+        self.assertEqual(get_response_dict.get("revision_created_by", ""), self.user.username)
+        self.assertEqual(get_response_dict.get("revision_last_updated_by", ""), self.user.username)
+        self.assertEqual(get_response_dict.get("title", ""), self.test_data.get("title", ""))
+        self.assertEqual(get_response_dict.get("content", ""), self.test_data.get("content", ""))
+        
+        ###################################################
+        # GETting with wrong renkan guid
+        ###################################################
+        
+        get_url = reverse("revision_detail", kwargs={"renkan_guid" : "bad-renkan-guid", "revision_guid": self.test_initial_revision_guid})
+        get_response = self.client.get(get_url, {}, format="json")
+        self.assertEqual(get_response.status_code, status.HTTP_404_NOT_FOUND)
+        
+        ###################################################
+        # GETting with wrong revision guid
+        ###################################################
+        
+        get_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": "bad-revision-guid"})
+        get_response = self.client.get(get_url, {}, format="json")
+        self.assertEqual(get_response.status_code, status.HTTP_404_NOT_FOUND)
+        
+        ###################################################
+        # try GETting with unauthorized user 
+        ###################################################
+        
+        _ = self.client.login(username="blip", password="blip")
+        get_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": self.test_initial_revision_guid})
+        get_response = self.client.get(get_url, {}, format="json")
+        self.assertEqual(get_response.status_code, status.HTTP_403_FORBIDDEN)
+        
+    def test_get_revision_list(self):
+        
+        ###################################################
+        # PUTting another revision in test renkan
+        ###################################################
+        
+        put_url = reverse("renkan_detail", kwargs={"renkan_guid" : self.test_renkan_guid})
+        put_title = "edited_title"
+        put_data = {
+            "title" : put_title,
+            "create_new_revision": True
+        }
+        put_response = self.client.put(put_url, put_data, format="json")
+        
+        ###################################################
+        # GETting revision lists
+        ###################################################
+        
+        get_url = reverse("revision_list", kwargs={"renkan_guid" : self.test_renkan_guid})
+        get_response = self.client.get(get_url, {}, format="json")
+        self.assertEqual(get_response.status_code, status.HTTP_200_OK)
+        
+        # Checking data
+        get_response_content = json.loads(get_response.content.decode()) # Should be a list
+        self.assertTrue(isinstance(get_response_content, list))
+        self.assertEqual(len(get_response_content), 2)
+        
+        ###################################################
+        # GETting with wrong renkan guid
+        ###################################################
+        
+        _ = self.client.login(username="blip", password="blip")
+        get_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": self.test_initial_revision_guid})
+        get_response = self.client.get(get_url, {}, format="json")
+        self.assertEqual(get_response.status_code, status.HTTP_403_FORBIDDEN)
+    
+    def test_delete_revision(self):
+        
+        ###################################################
+        # Try to DELETE the initial revision (last revision, should 400)
+        ###################################################
+        delete_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": self.test_initial_revision_guid})
+        delete_response = self.client.delete(delete_url, {}, format="json")
+        self.assertEqual(delete_response.status_code, status.HTTP_400_BAD_REQUEST)
+        
+        ###################################################
+        # PUTting another revision in test renkan
+        ###################################################
+        
+        put_url = reverse("renkan_detail", kwargs={"renkan_guid" : self.test_renkan_guid})
+        put_title = "edited_title"
+        put_data = {
+            "title" : put_title,
+            "create_new_revision": True
+        }
+        put_response = self.client.put(put_url, put_data, format="json")
+        put_response_dict = json.loads(put_response.content.decode())
+        added_revision_guid = put_response_dict.get("current_revision_id", "")
+        
+        ###################################################
+        # Try to DELETE the added revision (current revision, should 400)
+        ###################################################
+        
+        delete_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": added_revision_guid})
+        delete_response = self.client.delete(delete_url, {}, format="json")
+        self.assertEqual(delete_response.status_code, status.HTTP_400_BAD_REQUEST)
+        
+        
+        ###################################################
+        # try to DELETE with unauthorized user 
+        ###################################################
+        
+        _ = self.client.login(username="blip", password="blip")
+        delete_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": self.test_initial_revision_guid})
+        delete_response = self.client.delete(delete_url, {}, format="json")
+        self.assertEqual(delete_response.status_code, status.HTTP_403_FORBIDDEN)
+        
+        # Restoring rightful user
+        _ = self.client.login(username="blop", password="blop")
+        
+        ###################################################
+        # Try to DELETE the initial revision (should 204 now that we added a revision)
+        ###################################################
+        
+        delete_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": self.test_initial_revision_guid})
+        delete_response = self.client.delete(delete_url, {}, format="json")
+        self.assertEqual(delete_response.status_code, status.HTTP_204_NO_CONTENT)
+        
+        ###################################################
+        # Try to DELETE with wrong renkan guid
+        ###################################################
+        
+        delete_url = reverse("revision_detail", kwargs={"renkan_guid" : "bad-renkan-guid", "revision_guid": self.test_initial_revision_guid})
+        delete_response = self.client.delete(delete_url, {}, format="json")
+        self.assertEqual(delete_response.status_code, status.HTTP_404_NOT_FOUND)
+        
+        ###################################################
+        # Try to DELETE with wrong revision guid
+        ###################################################
+        
+        delete_url = reverse("revision_detail", kwargs={"renkan_guid" : self.test_renkan_guid, "revision_guid": "bad-revision-guid"})
+        delete_response = self.client.delete(delete_url, {}, format="json")
+        self.assertEqual(delete_response.status_code, status.HTTP_404_NOT_FOUND)
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