server/python2/django/renkanmanager/tests/tests_renkan.py
changeset 588 95536fa18d0d
parent 587 fb0041aa74d3
--- a/server/python2/django/renkanmanager/tests/tests_renkan.py	Mon Jan 11 18:24:14 2016 +0100
+++ b/server/python2/django/renkanmanager/tests/tests_renkan.py	Tue Jan 26 17:18:04 2016 +0100
@@ -12,18 +12,57 @@
 class RenkanTests(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')
+        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 test workspace
-        post_url = reverse('workspace_list')
-        test_title = 'bleh_title'
-        data = {'title': test_title}
-        post_response = self.client.post(post_url, data, format='json')
-        self.test_workspace_guid = json.loads(post_response.content).get('workspace_guid')
+        post_url = reverse("workspace_list")
+        test_title = "bleh_title"
+        data = {"title": test_title}
+        post_response = self.client.post(post_url, data, format="json")
+        self.test_workspace_guid = json.loads(post_response.content.decode()).get("workspace_guid")
+        self.first_test_title = "test_title_1"
+        self.first_test_content = json.dumps({
+            "id": "",
+            "title": "test_title_1",
+            "description": "test_description_1",
+            "created": "",
+            "updated": "",
+            "edges": [],
+            "nodes": [],
+            "users": [],
+            "space_id": "",
+            "views": []
+        })
+        self.second_test_title = "test_title_1"
+        self.second_test_content = json.dumps({
+            "id": "",
+            "title": "test_title_2",
+            "description": "test_description_2",
+            "created": "",
+            "updated": "",
+            "edges": [],
+            "nodes": [],
+            "users": [],
+            "space_id": "",
+            "views": []
+        })
+        self.third_test_title = "test_title_1"
+        self.third_test_content = json.dumps({
+            "id": "",
+            "title": "test_title_3",
+            "description": "test_description_3",
+            "created": "",
+            "updated": "",
+            "edges": [],
+            "nodes": [],
+            "users": [],
+            "space_id": "",
+            "views": []
+        })
         
     def test_create_renkan(self):
         
@@ -31,101 +70,104 @@
         # POSTing new Renkan
         ###################################################
         
-        post_url = reverse('renkan_list')
-        test_title = 'bleh_title'
-        test_content = json.dumps({'title': 'bleh_title', 'some_random_stuff': 'wow'})
-        data = {'title': test_title, 'content': test_content}
+        post_url = reverse("renkan_list")
+        data = {"title": self.first_test_title, "content": self.first_test_content}
         
-        post_response = self.client.post(post_url, data, format='json')
+        post_response = self.client.post(post_url, data, format="json")
         self.assertEqual(post_response.status_code, status.HTTP_201_CREATED)
         self.assertEqual(Renkan.objects.count(), 1)
         self.assertEqual(Revision.objects.count(), 1)
         
         # Checking POSTed Renkan data
-        post_response_dict = json.loads(post_response.content)
-        new_renkan_guid = post_response_dict.get('renkan_guid', '')
+        post_response_dict = json.loads(post_response.content.decode())
+        new_renkan_guid = post_response_dict.get("renkan_guid", "")
         new_renkan = Renkan.objects.get(renkan_guid=new_renkan_guid)
         # GUIDs and username
-        self.assertEqual(self.user.username, post_response_dict.get('project_created_by', ''))
-        self.assertEqual(self.user.username, post_response_dict.get('last_updated_by', ''))
+        self.assertEqual(self.user.username, post_response_dict.get("project_created_by", ""))
+        self.assertEqual(self.user.username, post_response_dict.get("last_updated_by", ""))
         self.assertEqual(self.user.username, new_renkan.creator.username)
         # Content and title extracted from revision
-        self.assertEqual(new_renkan.title, test_title)
-        self.assertEqual(new_renkan.content, test_content)
+        self.assertEqual(new_renkan.title, self.first_test_title)
+        self.assertEqual(new_renkan.content, self.first_test_content)
         # Revision count
         self.assertEqual(new_renkan.revision_count, 1)
-        self.assertEqual(post_response_dict.get('revision_count', ''), 1)
+        self.assertEqual(post_response_dict.get("revision_count", ""), 1)
         
         # Checking POSTed Renkan revision data
-        new_renkan_revision_guid = post_response_dict.get('current_revision_guid', '')
+        new_renkan_revision_guid = post_response_dict.get("current_revision_guid", "")
         new_renkan_revision = Revision.objects.get(revision_guid = new_renkan_revision_guid)
         # GUIDs and username
         self.assertEqual(self.user.username, new_renkan_revision.creator.username)
         self.assertEqual(self.user.username, new_renkan_revision.last_updated_by.username)
         # Title and content
         #    in the response
-        self.assertEqual(post_response_dict.get('title', ''), test_title)
-        self.assertEqual(post_response_dict.get('content', ''), test_content)
+        self.assertEqual(post_response_dict.get("title", ""), self.first_test_title)
+        self.assertEqual(post_response_dict.get("content", ""), self.first_test_content)
         #    in the database
-        self.assertEqual(new_renkan_revision.title, test_title)
-        self.assertEqual(new_renkan_revision.content, test_content)
+        self.assertEqual(new_renkan_revision.title, self.first_test_title)
+        self.assertEqual(new_renkan_revision.content, self.first_test_content)
         
         # Checking permission
-        self.assertTrue(self.user.has_perm('view_renkan', new_renkan))
+        self.assertTrue(self.user.has_perm("view_renkan", new_renkan))
         
         ###################################################
         # POSTing new Renkan into workspace
         ###################################################
         
-        post_url = reverse('renkan_list_workspace', kwargs={'workspace_guid': self.test_workspace_guid})
-        test_title = 'bleh_title_2'
-        test_content = json.dumps({'title': 'bleh_title_2', 'some_random_stuff': 'wow_2'})
-        data = {'title': test_title, 'content': test_content}
+        post_url = reverse("renkan_list_workspace", kwargs={"workspace_guid": self.test_workspace_guid})
+        data = {"title": self.second_test_title, "content": self.second_test_content}
         
-        post_response = self.client.post(post_url, data, format='json')
+        post_response = self.client.post(post_url, data, format="json")
         self.assertEqual(post_response.status_code, status.HTTP_201_CREATED)
         self.assertEqual(Renkan.objects.count(), 2)
         self.assertEqual(Revision.objects.count(), 2)
         
         # Checking POSTed Renkan data
-        post_response_dict = json.loads(post_response.content)
-        new_renkan_guid = post_response_dict.get('renkan_guid', '')
+        post_response_dict = json.loads(post_response.content.decode())
+        new_renkan_guid = post_response_dict.get("renkan_guid", "")
         new_renkan = Renkan.objects.get(renkan_guid=new_renkan_guid)
         # GUIDs and username
-        self.assertEqual(self.test_workspace_guid, post_response_dict.get('workspace_guid', ''))
+        self.assertEqual(self.test_workspace_guid, post_response_dict.get("workspace_guid", ""))
         self.assertEqual(self.test_workspace_guid, new_renkan.workspace_guid)
-        self.assertEqual(self.user.username, post_response_dict.get('project_created_by', ''))
-        self.assertEqual(self.user.username, post_response_dict.get('last_updated_by', ''))
+        self.assertEqual(self.user.username, post_response_dict.get("project_created_by", ""))
+        self.assertEqual(self.user.username, post_response_dict.get("last_updated_by", ""))
         self.assertEqual(self.user.username, new_renkan.creator.username)
         # Content and title extracted from revision
-        self.assertEqual(new_renkan.title, test_title)
-        self.assertEqual(new_renkan.content, test_content)
+        self.assertEqual(new_renkan.title, self.second_test_title)
+        self.assertEqual(new_renkan.content, self.second_test_content)
         # Revision count
         self.assertEqual(new_renkan.revision_count, 1)
-        self.assertEqual(post_response_dict.get('revision_count', ''), 1)
+        self.assertEqual(post_response_dict.get("revision_count", ""), 1)
+        
+        ###################################################
+        # POSTing new Renkan with no content
+        ###################################################
+        post_url = reverse("renkan_list_workspace", kwargs={"workspace_guid": self.test_workspace_guid})
+        test_title = "bleh_title_2"
+        data = {"title": test_title}
+        post_response = self.client.post(post_url, data, format="json")
+        self.assertEqual(post_response.status_code, status.HTTP_201_CREATED)
+        self.assertEqual(Renkan.objects.count(), 3)
+        self.assertEqual(Revision.objects.count(), 3)
         
         ###################################################
         # POSTing with wrong workspace_guid
         ###################################################
         
-        post_url = reverse('renkan_list_workspace', kwargs={'workspace_guid': 'bleh-bad-workspace-guid'})
-        test_title = 'bleh_title_3'
-        test_content = json.dumps({'title': 'bleh_title_3', 'some_random_stuff': 'wow_3'})
-        data = {'title': test_title, 'content': test_content}
+        post_url = reverse("renkan_list_workspace", kwargs={"workspace_guid": "bleh-bad-workspace-guid"})
+        data = {"title": self.third_test_title, "content": self.third_test_content}
         
-        post_response = self.client.post(post_url, data, format='json')
+        post_response = self.client.post(post_url, data, format="json")
         self.assertEqual(post_response.status_code, status.HTTP_404_NOT_FOUND)
         
         ###################################################
         # try POSTing with unauthorized user 
         ###################################################
         
-        _ = self.client.login(username='blip', password='blip')
-        post_url = reverse('renkan_list_workspace', kwargs={'workspace_guid': self.test_workspace_guid})
-        test_title = 'shouldnt_work'
-        test_content = json.dumps({'title': 'shouldnt_work', 'some_random_stuff': 'test'})
-        data = {'title': test_title, 'content': test_content}
-        post_response = self.client.post(post_url, data, format='json')
+        _ = self.client.login(username="blip", password="blip")
+        post_url = reverse("renkan_list_workspace", kwargs={"workspace_guid": self.test_workspace_guid})
+        data = {"title": self.third_test_title, "content": self.third_test_content}
+        post_response = self.client.post(post_url, data, format="json")
         self.assertEqual(post_response.status_code, status.HTTP_403_FORBIDDEN)
         
     def test_get_renkan(self):
@@ -134,43 +176,43 @@
         # POSTing new Renkan
         ###################################################
         
-        post_url = reverse('renkan_list')
+        post_url = reverse("renkan_list")
         data = {}
-        post_response = self.client.post(post_url, data, format='json')
-        post_response_dict = json.loads(post_response.content)
-        new_renkan_guid = post_response_dict.get('renkan_guid', '')
-        new_revision_guid = post_response_dict.get('current_revision_guid', '')
+        post_response = self.client.post(post_url, data, format="json")
+        post_response_dict = json.loads(post_response.content.decode())
+        new_renkan_guid = post_response_dict.get("renkan_guid", "")
+        new_revision_guid = post_response_dict.get("current_revision_guid", "")
         
         ###################################################
         # GETting posted Renkan
         ###################################################
         
-        get_url = reverse('renkan_detail', kwargs={'renkan_guid':new_renkan_guid})
-        get_response = self.client.get(get_url, format='json')
+        get_url = reverse("renkan_detail", kwargs={"renkan_guid":new_renkan_guid})
+        get_response = self.client.get(get_url, format="json")
         self.assertEqual(get_response.status_code, status.HTTP_200_OK)
         
         # Checking GET data
-        get_response_dict = json.loads(get_response.content)
-        self.assertEqual(new_renkan_guid, get_response_dict.get('renkan_guid', ''))
-        self.assertEqual(new_revision_guid, get_response_dict.get('current_revision_guid', ''))
-        self.assertEqual(self.user.username, get_response_dict.get('project_created_by', ''))
-        self.assertEqual(self.user.username, get_response_dict.get('last_updated_by', ''))
+        get_response_dict = json.loads(get_response.content.decode())
+        self.assertEqual(new_renkan_guid, get_response_dict.get("renkan_guid", ""))
+        self.assertEqual(new_revision_guid, get_response_dict.get("current_revision_guid", ""))
+        self.assertEqual(self.user.username, get_response_dict.get("project_created_by", ""))
+        self.assertEqual(self.user.username, get_response_dict.get("last_updated_by", ""))
         
         ###################################################
         # GETting with wrong guid
         ###################################################
         
-        get_url = reverse('renkan_detail', kwargs={'renkan_guid': 'bad-id'})
-        get_response = self.client.get(get_url, format='json')
+        get_url = reverse("renkan_detail", kwargs={"renkan_guid": "bad-id"})
+        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('renkan_detail', kwargs={'renkan_guid': new_renkan_guid})
-        get_response = self.client.get(get_url, format='json')
+        _ = self.client.login(username="blip", password="blip")
+        get_url = reverse("renkan_detail", kwargs={"renkan_guid": new_renkan_guid})
+        get_response = self.client.get(get_url, format="json")
         self.assertEqual(get_response.status_code, status.HTTP_403_FORBIDDEN)
     
     def test_get_renkan_list(self):
@@ -179,25 +221,21 @@
         # POSTing new Renkans
         ###################################################
         
-        post_url = reverse('renkan_list')
-        first_test_title = 'bleh_title'
-        first_test_content = json.dumps({'title': 'bleh_title', 'some_random_stuff': 'wow'})
-        second_test_title = 'bleh_title_2'
-        second_test_content = json.dumps({'title': 'bleh_title_2', 'some_random_stuff': 'such'})
-        first_data = {'title': first_test_title, 'content': first_test_content}
-        second_data = {'title': second_test_title, 'content': second_test_content}
-        self.client.post(post_url, first_data, format='json')
-        self.client.post(post_url, second_data, format='json')
+        post_url = reverse("renkan_list")
+        first_data = {"title": self.first_test_title, "content": self.first_test_content}
+        second_data = {"title": self.second_test_title, "content": self.second_test_content}
+        self.client.post(post_url, first_data, format="json")
+        self.client.post(post_url, second_data, format="json")
         
         ###################################################
         # GETting posted Renkans
         ###################################################
         
         get_url = post_url
-        get_response = self.client.get(get_url, format='json')
+        get_response = self.client.get(get_url, format="json")
         self.assertEqual(get_response.status_code, status.HTTP_200_OK)
         
-        get_response_content = json.loads(get_response.content) # Should be a list
+        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)
         
@@ -205,21 +243,19 @@
         # POSTing new Renkan into workspace
         ###################################################
         
-        post_url = reverse('renkan_list_workspace', kwargs={'workspace_guid': self.test_workspace_guid})
-        third_test_title = 'bleh_title'
-        third_test_content = json.dumps({'title': 'bleh_title_3rd', 'some_random_stuff': 'wow much'})
-        third_data = {'title': third_test_title, 'content': third_test_content}
-        self.client.post(post_url, third_data, format='json')
+        post_url = reverse("renkan_list_workspace", kwargs={"workspace_guid": self.test_workspace_guid})
+        third_data = {"title": self.third_test_title, "content": self.third_test_content}
+        self.client.post(post_url, third_data, format="json")
         
         ###################################################
         # GETting posted Renkans
         ###################################################
         
         get_url = post_url
-        get_response = self.client.get(get_url, format='json')
+        get_response = self.client.get(get_url, format="json")
         self.assertEqual(get_response.status_code, status.HTTP_200_OK)
         
-        get_response_content = json.loads(get_response.content) # Should be a list
+        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), 1)
         
@@ -230,123 +266,115 @@
         # POSTing new Renkan
         ###################################################
         
-        post_url = reverse('renkan_list')
+        post_url = reverse("renkan_list")
         data = {}
-        post_response = self.client.post(post_url, data, format='json')
-        post_response_dict = json.loads(post_response.content)
-        renkan_guid = post_response_dict.get('renkan_guid', '')
-        revision_guid = post_response_dict.get('current_revision_guid', '')
-        
-        ###################################################
-        # Init PUT data
-        ###################################################
-        first_put_title = 'edited_title'
-        first_put_content = json.dumps({'title': 'edited_title', 'nodes': 1})
-        second_put_title = 'edited_title_2'
-        second_put_content = json.dumps({'title': 'edited_title_2', 'nodes': 2})
+        post_response = self.client.post(post_url, data, format="json")
+        post_response_dict = json.loads(post_response.content.decode())
+        renkan_guid = post_response_dict.get("renkan_guid", "")
+        revision_guid = post_response_dict.get("current_revision_guid", "")
 
         ###################################################
         # PUTting by updating current revision
         ###################################################
         
-        put_url = reverse('renkan_detail', kwargs={'renkan_guid': renkan_guid})
+        put_url = reverse("renkan_detail", kwargs={"renkan_guid": renkan_guid})
         put_data = {
-            'title' : first_put_title,
-            'content' : first_put_content,
-            'create_new_revision': False
+            "title" : self.first_test_title,
+            "content" : self.first_test_content,
+            "create_new_revision": False
         }
-        put_response = self.client.put(put_url, put_data, format='json')
+        put_response = self.client.put(put_url, put_data, format="json")
         self.assertEqual(put_response.status_code, status.HTTP_200_OK)
-        put_response_dict = json.loads(put_response.content)
-        # checking we're still on the same revision as the initial one
+        put_response_dict = json.loads(put_response.content.decode())
+        # checking we"re still on the same revision as the initial one
         updated_project = Renkan.objects.get(renkan_guid=renkan_guid)
-        self.assertEqual(revision_guid, put_response_dict.get('current_revision_guid', ''))
-        self.assertEqual(put_response_dict.get('revision_count', ''), 1)
+        self.assertEqual(revision_guid, put_response_dict.get("current_revision_guid", ""))
+        self.assertEqual(put_response_dict.get("revision_count", ""), 1)
         self.assertEqual(updated_project.revision_count, 1)
         
         self.assertEqual(revision_guid, updated_project.current_revision_guid)
         # checking data was updated
         #     in the reponse
-        self.assertEqual(put_response_dict.get('title', ''), first_put_title)
-        self.assertEqual(put_response_dict.get('content', ''), first_put_content)
+        self.assertEqual(put_response_dict.get("title", ""), self.first_test_title)
+        self.assertEqual(put_response_dict.get("content", ""), self.first_test_content)
         #     in the database
         updated_revision = Revision.objects.get(revision_guid=revision_guid)
-        self.assertEqual(updated_revision.title, first_put_title)
-        self.assertEqual(updated_revision.content, first_put_content)
+        self.assertEqual(updated_revision.title, self.first_test_title)
+        self.assertEqual(updated_revision.content, self.first_test_content)
         
         ###################################################
         # PUTting by creating a new revision
         ###################################################
         
         put_data = {
-            'title' : second_put_title,
-            'content' : second_put_content,
-            'create_new_revision': True
+            "title" : self.second_test_title,
+            "content" : self.second_test_content,
+            "create_new_revision": True
         }
-        put_response = self.client.put(put_url, put_data, format='json')
+        put_response = self.client.put(put_url, put_data, format="json")
         self.assertEqual(put_response.status_code, status.HTTP_200_OK)  
-        put_response_dict = json.loads(put_response.content)
+        put_response_dict = json.loads(put_response.content.decode())
         
         # checking we created a new revision
         updated_project = Renkan.objects.get(renkan_guid=renkan_guid)
-        created_revision_guid = put_response_dict.get('current_revision_guid', '')
+        created_revision_guid = put_response_dict.get("current_revision_guid", "")
         self.assertNotEqual(created_revision_guid, revision_guid)
         self.assertEqual(Renkan.objects.count(), 1)
         self.assertEqual(Revision.objects.count(), 2)
-        self.assertEqual(put_response_dict.get('revision_count', ''), 2)
+        self.assertEqual(put_response_dict.get("revision_count", ""), 2)
         self.assertEqual(updated_project.revision_count, 2)
         
         # checking project now points towards new revision
         self.assertEqual(updated_project.current_revision_guid, created_revision_guid)
         # checking data was updated
         #     in the reponse
-        self.assertEqual(put_response_dict.get('title', ''), second_put_title)
-        self.assertEqual(put_response_dict.get('content', ''), second_put_content)
+        self.assertEqual(put_response_dict.get("title", ""), self.second_test_title)
+        self.assertEqual(put_response_dict.get("content", ""), self.second_test_content)
         #     in the database
         updated_revision = Revision.objects.get(revision_guid=created_revision_guid)
-        self.assertEqual(updated_revision.title, second_put_title)
-        self.assertEqual(updated_revision.content, second_put_content)
+        self.assertEqual(updated_revision.title, self.second_test_title)
+        self.assertEqual(updated_revision.content, self.second_test_content)
         
         ###################################################
         # try to update source_revision_guid or workspace_guid
         ###################################################
         
         put_data = {
-            'title' : second_put_title,
-            'content' : second_put_content,
-            'workspace_guid': 'bleh-workspace-guid' # should fail without even checking the id
+            "title" : self.third_test_title,
+            "content" : self.third_test_content,
+            "workspace_guid": "bleh-workspace-guid" # should fail without even checking the id
         }
-        put_response = self.client.put(put_url, put_data, format='json')
+        put_response = self.client.put(put_url, put_data, format="json")
         self.assertEqual(put_response.status_code, status.HTTP_400_BAD_REQUEST)
         
         put_data = {
-            'title' : second_put_title,
-            'content' : second_put_content,
-            'source_revision_guid' : 'bleh-revision-guid' # should fail without even checking the id
+            "title" : self.third_test_title,
+            "content" : self.third_test_content,
+            "source_revision_guid" : "bleh-revision-guid" # should fail without even checking the id
         }
-        put_response = self.client.put(put_url, put_data, format='json')
+        put_response = self.client.put(put_url, put_data, format="json")
         self.assertEqual(put_response.status_code, status.HTTP_400_BAD_REQUEST)
         
         ###################################################
         # PUTting with wrong guid
         ###################################################
         
-        put_url = reverse('renkan_detail', kwargs={'renkan_guid': 'bad-id'})
-        put_response = self.client.put(put_url, {}, format='json')
+        put_url = reverse("renkan_detail", kwargs={"renkan_guid": "bad-id"})
+        put_response = self.client.put(put_url, {}, format="json")
         self.assertEqual(put_response.status_code, status.HTTP_404_NOT_FOUND)
         
         ###################################################
         # try PUTting with unauthorized user 
         ###################################################
         
-        _ = self.client.login(username='blip', password='blip')
-        put_url = reverse('renkan_detail', kwargs={'renkan_guid': renkan_guid})
+        _ = self.client.login(username="blip", password="blip")
+        put_url = reverse("renkan_detail", kwargs={"renkan_guid": renkan_guid})
         put_data = {
-            'title' : 'wont_work',
-            'content' : json.dumps({'title': 'wont_work', 'nodes': 0}),
-            'create_new_revision': False
+            "title" : self.third_test_title,
+            "content" : self.third_test_content,
+            "create_new_revision": False
         }
-        put_response = self.client.put(put_url, put_data, format='json')
+        put_response = self.client.put(put_url, put_data, format="json")
         self.assertEqual(put_response.status_code, status.HTTP_403_FORBIDDEN)
         
     def test_copy_renkan(self):
@@ -355,95 +383,151 @@
         # POSTing new Renkan
         ###################################################
         
-        post_url = reverse('renkan_list')
-        test_title = 'bleh_title'
-        test_content = json.dumps({'title': 'bleh_title', 'some_random_stuff': 'wow'})
-        data = {'title': test_title, 'content': test_content}
-        post_response = self.client.post(post_url, data, format='json')
-        post_response_dict = json.loads(post_response.content)
-        source_renkan_guid = post_response_dict.get('renkan_guid', '')
-        source_revision_guid = post_response_dict.get('current_revision_guid', '')
+        post_url = reverse("renkan_list")
+        data = {"title": self.first_test_title, "content": self.first_test_content}
+        post_response = self.client.post(post_url, data, format="json")
+        post_response_dict = json.loads(post_response.content.decode())
+        source_renkan_guid = post_response_dict.get("renkan_guid", "")
+        source_revision_guid = post_response_dict.get("current_revision_guid", "")
         
         ###################################################
-        # POSTing copy with query arg
+        # POSTing copy with query arg for RENKAN guid
         ###################################################
         
-        first_copy_data = {}
-        first_copy_url = post_url+'?source='+source_revision_guid
-        first_copy_response = self.client.post(first_copy_url, first_copy_data, format='json')
-        first_copy_response_dict = json.loads(first_copy_response.content)
+        first_copy_data = {"title": "new_title_copy_1"}
+        first_copy_url = post_url+"?source_renkan_guid="+source_renkan_guid
+        first_copy_response = self.client.post(first_copy_url, first_copy_data, format="json")
+        first_copy_response_dict = json.loads(first_copy_response.content.decode())
         self.assertEqual(first_copy_response.status_code, status.HTTP_201_CREATED)  
         self.assertEqual(Renkan.objects.count(), 2)
         # Checking data
         #     in the response
-        self.assertNotEqual(first_copy_response_dict.get('renkan_guid'), source_renkan_guid)
-        self.assertEqual(first_copy_response_dict.get('source_revision_guid'), source_revision_guid)
-        self.assertEqual(first_copy_response_dict.get('title', ''), test_title)
-        self.assertEqual(first_copy_response_dict.get('content', ''), test_content)
-        self.assertEqual(first_copy_response_dict.get('project_created_by', ''), self.user.username)
-        self.assertEqual(first_copy_response_dict.get('last_updated_by', ''), self.user.username)
+        self.assertNotEqual(first_copy_response_dict.get("renkan_guid"), source_renkan_guid)
+        self.assertEqual(first_copy_response_dict.get("source_revision_guid"), source_revision_guid)
+        self.assertEqual(first_copy_response_dict.get("title", ""), "new_title_copy_1")
+        self.assertEqual(first_copy_response_dict.get("content", ""), self.first_test_content)
+        self.assertEqual(first_copy_response_dict.get("project_created_by", ""), self.user.username)
+        self.assertEqual(first_copy_response_dict.get("last_updated_by", ""), self.user.username)
         #     in the database
-        first_copy = Renkan.objects.get(renkan_guid=first_copy_response_dict.get('renkan_guid', ''))
-        first_copy_revision = Revision.objects.get(revision_guid=first_copy_response_dict.get('current_revision_guid', ''))
-        self.assertEqual(first_copy.title, test_title)
-        self.assertEqual(first_copy.content, test_content)
-        self.assertEqual(first_copy_revision.title, test_title)
-        self.assertEqual(first_copy_revision.content, test_content)
+        first_copy = Renkan.objects.get(renkan_guid=first_copy_response_dict.get("renkan_guid", ""))
+        first_copy_revision = Revision.objects.get(revision_guid=first_copy_response_dict.get("current_revision_guid", ""))
+        self.assertEqual(first_copy.title, "new_title_copy_1")
+        self.assertEqual(first_copy.content, self.first_test_content)
+        self.assertEqual(first_copy_revision.title, "new_title_copy_1")
+        self.assertEqual(first_copy_revision.content, self.first_test_content)
         self.assertEqual(first_copy.creator.username, self.user.username)
         self.assertEqual(first_copy_revision.creator.username, self.user.username)
         self.assertEqual(first_copy_revision.last_updated_by.username, self.user.username)
         
         ###################################################
-        # POSTing copy with source_revision_guid in data
+        # POSTing copy with source_renkan_guid in data
         ###################################################
         
-        second_copy_data = {'source_revision_guid': source_revision_guid}
-        second_copy_url = post_url+'?source='+source_revision_guid
-        second_copy_response = self.client.post(second_copy_url, second_copy_data, format='json')
-        second_copy_response_dict = json.loads(second_copy_response.content)
+        second_copy_data = {"source_renkan_guid": source_renkan_guid, "title": "new_title_copy_2"}
+        second_copy_url = post_url
+        second_copy_response = self.client.post(second_copy_url, second_copy_data, format="json")
+        second_copy_response_dict = json.loads(second_copy_response.content.decode())
         self.assertEqual(second_copy_response.status_code, status.HTTP_201_CREATED)
         self.assertEqual(Renkan.objects.count(), 3)
         # Checking data
         #     in the response
-        self.assertNotEqual(second_copy_response_dict.get('renkan_guid'), source_renkan_guid)
-        self.assertEqual(first_copy_response_dict.get('source_revision_guid'), source_revision_guid)
-        self.assertEqual(second_copy_response_dict.get('title', ''), test_title)
-        self.assertEqual(second_copy_response_dict.get('content', ''), test_content)
-        self.assertEqual(second_copy_response_dict.get('project_created_by', ''), self.user.username)
-        self.assertEqual(second_copy_response_dict.get('last_updated_by', ''), self.user.username)
+        self.assertNotEqual(second_copy_response_dict.get("renkan_guid"), source_renkan_guid)
+        self.assertEqual(second_copy_response_dict.get("source_revision_guid"), source_revision_guid)
+        self.assertEqual(second_copy_response_dict.get("title", ""), "new_title_copy_2")
+        self.assertEqual(second_copy_response_dict.get("content", ""), self.first_test_content)
+        self.assertEqual(second_copy_response_dict.get("project_created_by", ""), self.user.username)
+        self.assertEqual(second_copy_response_dict.get("last_updated_by", ""), self.user.username)
         #     in the database
-        second_copy = Renkan.objects.get(renkan_guid=second_copy_response_dict.get('renkan_guid', ''))
-        second_copy_revision = Revision.objects.get(revision_guid=second_copy_response_dict.get('current_revision_guid', ''))
-        self.assertEqual(second_copy.title, test_title)
-        self.assertEqual(second_copy.content, test_content)
-        self.assertEqual(second_copy_revision.title, test_title)
-        self.assertEqual(second_copy_revision.content, test_content)
+        second_copy = Renkan.objects.get(renkan_guid=second_copy_response_dict.get("renkan_guid", ""))
+        second_copy_revision = Revision.objects.get(revision_guid=second_copy_response_dict.get("current_revision_guid", ""))
+        self.assertEqual(second_copy.title, "new_title_copy_2")
+        self.assertEqual(second_copy.content, self.first_test_content)
+        self.assertEqual(second_copy_revision.title, "new_title_copy_2")
+        self.assertEqual(second_copy_revision.content, self.first_test_content)
         self.assertEqual(second_copy.creator.username, self.user.username)
         self.assertEqual(second_copy_revision.creator.username, self.user.username)
         self.assertEqual(second_copy_revision.last_updated_by.username, self.user.username)
         
+        ###################################################
+        # POSTing copy with query arg for REVISION guid
+        ###################################################
+        
+        third_copy_data = {"title": "new_title_copy_3"}
+        third_copy_url = post_url+"?source_revision_guid="+source_revision_guid
+        third_copy_response = self.client.post(third_copy_url, third_copy_data, format="json")
+        third_copy_response_dict = json.loads(third_copy_response.content.decode())
+        self.assertEqual(third_copy_response.status_code, status.HTTP_201_CREATED)  
+        self.assertEqual(Renkan.objects.count(), 4)
+        # Checking data
+        #     in the response
+        self.assertNotEqual(third_copy_response_dict.get("renkan_guid"), source_renkan_guid)
+        self.assertEqual(third_copy_response_dict.get("source_revision_guid"), source_revision_guid)
+        self.assertEqual(third_copy_response_dict.get("title", ""), "new_title_copy_3")
+        self.assertEqual(third_copy_response_dict.get("content", ""), self.first_test_content)
+        self.assertEqual(third_copy_response_dict.get("project_created_by", ""), self.user.username)
+        self.assertEqual(third_copy_response_dict.get("last_updated_by", ""), self.user.username)
+        #     in the database
+        third_copy = Renkan.objects.get(renkan_guid=third_copy_response_dict.get("renkan_guid", ""))
+        third_copy_revision = Revision.objects.get(revision_guid=third_copy_response_dict.get("current_revision_guid", ""))
+        self.assertEqual(third_copy.title, "new_title_copy_3")
+        self.assertEqual(third_copy.content, self.first_test_content)
+        self.assertEqual(third_copy_revision.title, "new_title_copy_3")
+        self.assertEqual(third_copy_revision.content, self.first_test_content)
+        self.assertEqual(third_copy.creator.username, self.user.username)
+        self.assertEqual(third_copy_revision.creator.username, self.user.username)
+        self.assertEqual(third_copy_revision.last_updated_by.username, self.user.username)
+        
+        ###################################################
+        # POSTing copy with source_revision_guid in data
+        ###################################################
+        
+        fourth_copy_data = {"source_revision_guid": source_revision_guid}
+        fourth_copy_url = post_url
+        fourth_copy_response = self.client.post(fourth_copy_url, fourth_copy_data, format="json")
+        fourth_copy_response_dict = json.loads(fourth_copy_response.content.decode())
+        self.assertEqual(fourth_copy_response.status_code, status.HTTP_201_CREATED)
+        self.assertEqual(Renkan.objects.count(), 5)
+        # Checking data
+        #     in the response
+        self.assertNotEqual(fourth_copy_response_dict.get("renkan_guid"), source_renkan_guid)
+        self.assertEqual(fourth_copy_response_dict.get("source_revision_guid"), source_revision_guid)
+        self.assertEqual(fourth_copy_response_dict.get("title", ""), self.first_test_title)
+        self.assertEqual(fourth_copy_response_dict.get("content", ""), self.first_test_content)
+        self.assertEqual(fourth_copy_response_dict.get("project_created_by", ""), self.user.username)
+        self.assertEqual(fourth_copy_response_dict.get("last_updated_by", ""), self.user.username)
+        #     in the database
+        fourth_copy = Renkan.objects.get(renkan_guid=fourth_copy_response_dict.get("renkan_guid", ""))
+        fourth_copy_revision = Revision.objects.get(revision_guid=fourth_copy_response_dict.get("current_revision_guid", ""))
+        self.assertEqual(fourth_copy.title, self.first_test_title)
+        self.assertEqual(fourth_copy.content, self.first_test_content)
+        self.assertEqual(fourth_copy_revision.title, self.first_test_title)
+        self.assertEqual(fourth_copy_revision.content, self.first_test_content)
+        self.assertEqual(fourth_copy.creator.username, self.user.username)
+        self.assertEqual(fourth_copy_revision.creator.username, self.user.username)
+        self.assertEqual(fourth_copy_revision.last_updated_by.username, self.user.username)
+        
         
         ###################################################
         # try POSTing copy with bad query arg guid and with bad data guid
         ###################################################
         
-        bad_copy_data = {'source_revision_guid': 'bleh_bad_id'}
+        bad_copy_data = {"source_revision_guid": "bleh_bad_id"}
         #    with query arg
-        qarg_bad_copy_url = post_url+'?source=bleh_bad_id'
-        qarg_bad_copy_response = self.client.post(qarg_bad_copy_url, {}, format='json')
+        qarg_bad_copy_url = post_url+"?source=bleh_bad_id"
+        qarg_bad_copy_response = self.client.post(qarg_bad_copy_url, {}, format="json")
         self.assertEqual(qarg_bad_copy_response.status_code, status.HTTP_404_NOT_FOUND)
         #    with data
         data_bad_copy_url = post_url
-        data_bad_copy_response = self.client.post(data_bad_copy_url, bad_copy_data, format='json')
+        data_bad_copy_response = self.client.post(data_bad_copy_url, bad_copy_data, format="json")
         self.assertEqual(data_bad_copy_response.status_code, status.HTTP_404_NOT_FOUND)
         
         ###################################################
         # try POSTing with unauthorized user 
         ###################################################
         
-        _ = self.client.login(username='blip', password='blip')
-        post_url = reverse('renkan_list')+'?source='+source_revision_guid
-        post_response = self.client.post(post_url, {}, format='json')
+        _ = self.client.login(username="blip", password="blip")
+        post_url = reverse("renkan_list")+"?source="+source_revision_guid
+        post_response = self.client.post(post_url, {}, format="json")
         self.assertEqual(post_response.status_code, status.HTTP_403_FORBIDDEN)
         
     def test_delete_renkan(self):
@@ -452,27 +536,25 @@
         # POSTing new Renkan
         ###################################################
         
-        post_url = reverse('renkan_list')
-        test_title = 'bleh_title'
-        test_content = json.dumps({'title': 'bleh_title', 'some_random_stuff': 'wow'})
-        data = {'title': test_title, 'content': test_content}
-        post_response = self.client.post(post_url, data, format='json')
-        post_response_dict = json.loads(post_response.content)
-        to_delete_renkan_guid = post_response_dict.get('renkan_guid', '')
-        to_delete_revision_guid = post_response_dict.get('current_revision_guid', '')
+        post_url = reverse("renkan_list")
+        data = {"title": self.first_test_title, "content": self.first_test_content}
+        post_response = self.client.post(post_url, data, format="json")
+        post_response_dict = json.loads(post_response.content.decode())
+        to_delete_renkan_guid = post_response_dict.get("renkan_guid", "")
+        to_delete_revision_guid = post_response_dict.get("current_revision_guid", "")
         
         ###################################################
         # POSTing copy
         ###################################################
         data = {}
-        post_response = self.client.post(post_url+'?source='+to_delete_revision_guid, data, format='json')
-        post_response_dict = json.loads(post_response.content)
-        copy_renkan_guid = post_response_dict.get('renkan_guid', '')
+        post_response = self.client.post(post_url+"?source="+to_delete_renkan_guid, data, format="json")
+        post_response_dict = json.loads(post_response.content.decode())
+        copy_renkan_guid = post_response_dict.get("renkan_guid", "")
         
         # Adding another revision
-        put_data = {'title': test_title+'_edited!', 'create_new_revision': True}
-        put_url = reverse('renkan_detail', kwargs={'renkan_guid':to_delete_renkan_guid})
-        put_response = self.client.put(put_url, put_data, format='json')
+        put_data = {"title": self.first_test_title+"_edited!", "create_new_revision": True}
+        put_url = reverse("renkan_detail", kwargs={"renkan_guid":to_delete_renkan_guid})
+        put_response = self.client.put(put_url, put_data, format="json")
         self.assertEqual(Renkan.objects.count(), 2)
         self.assertEqual(Revision.objects.count(), 3)
         
@@ -480,20 +562,20 @@
         # try to DELETE with unauthorized user 
         ###################################################
         
-        _ = self.client.login(username='blip', password='blip')
-        delete_url = reverse('renkan_detail', kwargs={'renkan_guid':to_delete_renkan_guid})
-        delete_response = self.client.delete(delete_url, format='json')
+        _ = self.client.login(username="blip", password="blip")
+        delete_url = reverse("renkan_detail", kwargs={"renkan_guid":to_delete_renkan_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')
+        _ = self.client.login(username="blop", password="blop")
         
         ###################################################
         # DELETE initial renkan
         ###################################################
         
-        delete_url = reverse('renkan_detail', kwargs={'renkan_guid':to_delete_renkan_guid})
-        delete_response = self.client.delete(delete_url, format='json')
+        delete_url = reverse("renkan_detail", kwargs={"renkan_guid":to_delete_renkan_guid})
+        delete_response = self.client.delete(delete_url, format="json")
         self.assertEqual(delete_response.status_code, status.HTTP_204_NO_CONTENT)
         self.assertEqual(Renkan.objects.count(), 1) # Only the copy remains
         self.assertEqual(Revision.objects.count(), 1) # Only the copy initial revision remains
@@ -502,21 +584,21 @@
         # Try to GET deleted renkan
         ###################################################
         
-        get_url = reverse('renkan_detail', kwargs={'renkan_guid':to_delete_renkan_guid})
-        get_response = self.client.get(get_url, format='json')
+        get_url = reverse("renkan_detail", kwargs={"renkan_guid":to_delete_renkan_guid})
+        get_response = self.client.get(get_url, format="json")
         self.assertEqual(get_response.status_code, status.HTTP_404_NOT_FOUND)
         
         ###################################################
-        # Check that remaining renkan doesn't have reference to deleted renkan
+        # Check that remaining renkan doesn"t have reference to deleted renkan
         ###################################################
         copy_renkan = Renkan.objects.get(renkan_guid=copy_renkan_guid)
-        self.assertEqual(copy_renkan.source_revision_guid, '')
+        self.assertEqual(copy_renkan.source_revision_guid, "")
         
         ###################################################
         # Try to DELETE renkan with wrong guid
         ###################################################
         
-        delete_url = reverse('renkan_detail', kwargs={'renkan_guid': 'bad-id'})
-        delete_response = self.client.delete(delete_url, format='json')
+        delete_url = reverse("renkan_detail", kwargs={"renkan_guid": "bad-id"})
+        delete_response = self.client.delete(delete_url, format="json")
         self.assertEqual(delete_response.status_code, status.HTTP_404_NOT_FOUND)
     
\ No newline at end of file