diff --git a/tracim/exceptions.py b/tracim/exceptions.py
index ba0b848..c5cc66c 100644
--- a/tracim/exceptions.py
+++ b/tracim/exceptions.py
@@ -117,5 +117,5 @@ class UserNotFoundInTracimRequest(TracimException):
     pass
 
 
-class NotSameWorkspace(TracimException):
-    pass
\ No newline at end of file
+class WorkspacesDoNotMatch(TracimException):
+    pass
diff --git a/tracim/lib/core/content.py b/tracim/lib/core/content.py
index b513a05..9f254b6 100644
--- a/tracim/lib/core/content.py
+++ b/tracim/lib/core/content.py
@@ -25,7 +25,7 @@
 from tracim.lib.utils.utils import cmp_to_key
 from tracim.lib.core.notifications import NotifierFactory
 from tracim.exceptions import SameValueError
-from tracim.exceptions import NotSameWorkspace
+from tracim.exceptions import WorkspacesDoNotMatch
 from tracim.lib.utils.utils import current_date_for_filename
 from tracim.models.revision_protection import new_revision
 from tracim.models.auth import User
@@ -878,7 +878,7 @@ def move(self,
             item.workspace = new_workspace
             if new_parent and \
                     new_parent.workspace_id != new_workspace.workspace_id:
-                raise NotSameWorkspace(
+                raise WorkspacesDoNotMatch(
                     'new parent workspace and new workspace should be the same.'
                 )
         else:
diff --git a/tracim/lib/utils/authorization.py b/tracim/lib/utils/authorization.py
index 93344d2..d85c76f 100644
--- a/tracim/lib/utils/authorization.py
+++ b/tracim/lib/utils/authorization.py
@@ -8,9 +8,8 @@
 except ImportError:  # python3.4
     JSONDecodeError = ValueError
 
-from tracim.exceptions import InsufficientUserWorkspaceRole, \
-    InsufficientUserProfile, WorkspaceNotFoundInTracimRequest
-
+from tracim.exceptions import InsufficientUserWorkspaceRole
+from tracim.exceptions import InsufficientUserProfile
 if TYPE_CHECKING:
     from tracim import TracimRequest
 ###
diff --git a/tracim/lib/utils/request.py b/tracim/lib/utils/request.py
index 3071f38..a172197 100644
--- a/tracim/lib/utils/request.py
+++ b/tracim/lib/utils/request.py
@@ -2,7 +2,8 @@
 from pyramid.request import Request
 from sqlalchemy.orm.exc import NoResultFound
 
-from tracim.exceptions import NotAuthenticated, WorkspaceNotFoundInTracimRequest
+from tracim.exceptions import NotAuthenticated
+from tracim.exceptions import WorkspaceNotFoundInTracimRequest
 from tracim.exceptions import UserNotFoundInTracimRequest
 from tracim.exceptions import UserDoesNotExist
 from tracim.exceptions import WorkspaceNotFound
@@ -59,7 +60,7 @@ def current_workspace(self) -> Workspace:
         :return: Workspace of the request
         """
         if self._current_workspace is None:
-            self.current_workspace = self._get_current_workspace(self.current_user, self)
+            self._current_workspace = self._get_current_workspace(self.current_user, self)
         return self._current_workspace
 
     @current_workspace.setter
@@ -108,10 +109,8 @@ def candidate_user(self) -> User:
     @property
     def candidate_workspace(self) -> Workspace:
         """
-        Get user from headers/body request. This user is not
-        the one found by authentication mecanism. This user
-        can help user to know about who one page is about in
-        a similar way as current_workspace.
+        Get workspace from headers/body request. This workspace is not
+        the one found from path. Its the one from json body.
         """
         if self._candidate_workspace is None:
             self._candidate_workspace = self._get_candidate_workspace(
diff --git a/tracim/lib/utils/ttest b/tracim/lib/utils/ttest
deleted file mode 100644
index 1c969a1..0000000
--- a/tracim/lib/utils/ttest
+++ /dev/null
@@ -1,341 +0,0 @@
-
-definitions:
-  CommentSchema:
-    properties:
-      content_id:
-        example: 6
-        format: int32
-        type: integer
-      parent_id:
-        example: 34
-        format: int32
-        type: integer
-        x-nullable: true
-      content:
-        type: string
-        example: "Coucou !"
-      author:
-        $ref: '#/definitions/UserDigestSchema'
-  UserDigestSchema:
-    properties:
-      user_id:
-        example: 3
-        format: int32
-        readOnly: true
-        type: integer
-      avatar_url:
-        description: avatar_url is the url to the image file. If no avatar, then set
-          it to null (and frontend will interpret this with a default avatar)
-        example: /api/v2/assets/avatars/suri-cate.jpg
-        format: url
-        type: string
-        x-nullable: true
-      public_name:
-        example: Suri Cate
-        type: string
-  HtmlPageContentSchema:
-    properties:
-      content_type:
-        enum:
-        - thread
-        - file
-        - markdownpage
-        - page
-        - folder
-        example: htmlpage
-        type: string
-      content_id:
-        example: 6
-        format: int32
-        type: integer
-      is_archived:
-        example: false
-        type: boolean
-      is_deleted:
-        example: false
-        type: boolean
-      label:
-        example: Intervention Report 12
-        type: string
-      parent_id:
-        example: 34
-        format: int32
-        type: integer
-        x-nullable: true
-      show_in_ui:
-        description: if false, then do not show content in the treeview. This may
-          his maybe used for specific contents or for sub-contents. Default is True.
-          In first version of the API, this field is always True
-        example: true
-        type: boolean
-      slug:
-        example: intervention-report-12
-        type: string
-      status_slug:
-        description: this slug is found in content_type available statuses
-        enum:
-        - open
-        - closed-validated
-        - closed-unvalidated
-        - closed-deprecated
-        example: closed-deprecated
-        type: string
-      sub_content_types:
-        description: list of content types allowed as sub contents. This field is
-          required for folder contents, set it to empty list in other cases
-        items:
-          type: string
-        type: array
-      workspace_id:
-        example: 19
-        format: int32
-        type: integer
-      current_revision_id:
-        type: integer
-        example: 74
-      created:
-        format: date-time
-        type: string
-      author:
-        $ref: '#/definitions/UserDigestSchema'
-      modified:
-        format: date-time
-        type: string
-      last_modifier:
-        $ref: '#/definitions/UserDigestSchema'
-      content:
-        example: '<p> Coucou </p>'
-        type: string
-    type: object
-  HtmlPageRevisionSchema:
-    properties:
-      content_type:
-        enum:
-        - thread
-        - file
-        - markdownpage
-        - page
-        - folder
-        example: htmlpage
-        type: string
-      content_id:
-        example: 6
-        format: int32
-        type: integer
-      is_archived:
-        example: false
-        type: boolean
-      is_deleted:
-        example: false
-        type: boolean
-      label:
-        example: Intervention Report 12
-        type: string
-      parent_id:
-        example: 34
-        format: int32
-        type: integer
-        x-nullable: true
-      show_in_ui:
-        description: if false, then do not show content in the treeview. This may
-          his maybe used for specific contents or for sub-contents. Default is True.
-          In first version of the API, this field is always True
-        example: true
-        type: boolean
-      slug:
-        example: intervention-report-12
-        type: string
-      status_slug:
-        description: this slug is found in content_type available statuses
-        enum:
-        - open
-        - closed-validated
-        - closed-unvalidated
-        - closed-deprecated
-        example: closed-deprecated
-        type: string
-      sub_content_types:
-        description: list of content types allowed as sub contents. This field is
-          required for folder contents, set it to empty list in other cases
-        items:
-          type: string
-        type: array
-      workspace_id:
-        example: 19
-        format: int32
-        type: integer
-      revision_id:
-        type: integer
-        example: 74
-      created:
-        format: date-time
-        type: string
-      author:
-        $ref: '#/definitions/UserDigestSchema'
-      content:
-        example: '<p> Coucou </p>'
-        type: string
-    type: object
-  HtmlPageRevisionListSchema:
-    properties:
-      revisions:
-        type: array
-        items:
-          $ref: '#/definitions/HtmlPageRevisionSchema'
-      revision_nb:
-        type: integer
-        example: 40
-  HtmlPageModifySchema:
-    type: object
-    properties:
-      label:
-        example: "My Page"
-        type: string
-      content:
-        example: '<p> Coucou </p>'
-        type: string
-  ContentSetStatusSchema:
-    type: object
-    properties:
-      status:
-        example: "open-workinprogress"
-        type: string
-  NoContentSchema:
-    type: object
-info:
-  description: API of Tracim v2
-  title: Tracim v2 API
-  version: 1.0.0
-parameters: {}
-paths:
-  "/api/v2/workspaces/{workspace_id}/htmlpages/{htmlpage_id}":
-    get:
-      description: "get htmlpage content"
-      parameters:
-        - name: "workspace_id"
-          in: path
-          required: true
-          type: integer
-          description: id of the current workspace.
-        - name: "htmlpage_id"
-          in: path
-          required: true
-          type: integer
-          description: content id of htmlpage.
-      responses:
-        '200':
-          description: "nominal case"
-          schema:
-              $ref: '#/definitions/HtmlPageContentSchema'
-    put:
-      description: "modify htmlpage label or/and content"
-      parameters:
-        - in: body
-          name: "body"
-          schema:
-            $ref: '#/definitions/HtmlPageModifySchema'
-        - name: "workspace_id"
-          in: path
-          required: true
-          type: integer
-          description: id of the current workspace.
-        - name: "htmlpage_id"
-          in: path
-          required: true
-          type: integer
-          description: content id of htmlpage.
-      responses:
-        '200':
-          description: "nominal case"
-          schema:
-            $ref: '#/definitions/HtmlPageContentSchema'
-  "/api/v2/workspaces/{workspace_id}/htmlpages/{htmlpage_id}/revisions":
-    get:
-      description: "gets all htmlpages revisions (sorted by"
-      parameters:
-        - name: "workspace_id"
-          in: path
-          required: true
-          type: integer
-          description: id of the current workspace.
-        - name: "htmlpage_id"
-          in: path
-          required: true
-          type: integer
-          description: content id of htmlpage.
-      responses:
-        '200':
-          description: "nominal case"
-          schema:
-            $ref: '#/definitions/HtmlPageRevisionListSchema'
-  "/api/v2/workspaces/{workspace_id}/htmlpages/{htmlpage_id}/status":
-    put:
-      description: "set htmlpage content status"
-      parameters:
-        - in: body
-          name: "body"
-          schema:
-            $ref: '#/definitions/ContentSetStatusSchema'
-        - name: "workspace_id"
-          in: path
-          required: true
-          type: integer
-          description: id of the current workspace.
-        - name: "htmlpage_id"
-          in: path
-          required: true
-          type: integer
-          description: content id of htmlpage.
-      responses:
-        '200':
-          description: "nominal case"
-          schema:
-            $ref: '#/definitions/NoContentSchema'
-  "/api/v2/workspaces/{workspace_id}/contents/{content_id}/comments":
-    get:
-      description: "get all comments related to a content"
-      parameters:
-        - name: "workspace_id"
-          in: path
-          required: true
-          type: integer
-          description: id of the current workspace.
-        - name: "content_id"
-          in: path
-          required: true
-          type: integer
-          description: content id.
-      responses:
-        '200':
-          description: "nominal case"
-          schema:
-            type: array
-            items:
-              $ref: '#/definitions/CommentSchema'
-
-  "/api/v2/workspaces/{workspace_id}/contents/{content_id}/comments/{comments_id}":
-    delete:
-      description: "delete one comment"
-      parameters:
-        - name: "workspace_id"
-          in: path
-          required: true
-          type: integer
-          description: id of the current workspace.
-        - name: "content_id"
-          in: path
-          required: true
-          type: integer
-          description: content id.
-        - name: "comments_id"
-          in: path
-          required: true
-          type: integer
-          description: id of a comment related to content content_id.
-      responses:
-        '204':
-          description: "nominal case"
-          schema:
-            $ref: '#/definitions/NoContentSchema'
-swagger: '2.0'
-tags: []
diff --git a/tracim/views/core_api/workspace_controller.py b/tracim/views/core_api/workspace_controller.py
index f201f65..b364197 100644
--- a/tracim/views/core_api/workspace_controller.py
+++ b/tracim/views/core_api/workspace_controller.py
@@ -19,7 +19,7 @@
 from tracim.models.context_models import ContentInContext
 from tracim.exceptions import NotAuthenticated, InsufficientUserWorkspaceRole
 from tracim.exceptions import WorkspaceNotFoundInTracimRequest
-from tracim.exceptions import NotSameWorkspace
+from tracim.exceptions import WorkspacesDoNotMatch
 from tracim.exceptions import InsufficientUserProfile
 from tracim.exceptions import WorkspaceNotFound
 from tracim.views.controllers import Controller
@@ -163,7 +163,7 @@ def create_generic_empty_content(
     @hapic.handle_exception(InsufficientUserProfile, HTTPStatus.FORBIDDEN)
     @hapic.handle_exception(WorkspaceNotFound, HTTPStatus.FORBIDDEN)
     @hapic.handle_exception(InsufficientUserWorkspaceRole, HTTPStatus.FORBIDDEN)
-    @hapic.handle_exception(NotSameWorkspace, HTTPStatus.BAD_REQUEST)
+    @hapic.handle_exception(WorkspacesDoNotMatch, HTTPStatus.BAD_REQUEST)
     @require_workspace_role(UserRoleInWorkspace.CONTRIBUTOR)
     @require_candidate_workspace_role(UserRoleInWorkspace.CONTRIBUTOR)
     @hapic.input_path(WorkspaceAndContentIdPathSchema())