diff --git a/tests/conftest.py b/tests/conftest.py
index 991374ba..b85b34fd 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,15 +1,15 @@
 import io
 import uuid
-import jwt
-import ereuse_utils
 from contextlib import redirect_stdout
 from datetime import datetime
 from pathlib import Path
-from decouple import config
 
 import boltons.urlutils
+import ereuse_utils
+import jwt
 import pytest
 import yaml
+from decouple import config
 from psycopg2 import IntegrityError
 from sqlalchemy.exc import ProgrammingError
 
@@ -17,11 +17,12 @@ from ereuse_devicehub.client import Client, UserClient
 from ereuse_devicehub.config import DevicehubConfig
 from ereuse_devicehub.db import db
 from ereuse_devicehub.devicehub import Devicehub
+from ereuse_devicehub.inventory.views import devices
 from ereuse_devicehub.resources.agent.models import Person
-from ereuse_devicehub.resources.tag import Tag
-from ereuse_devicehub.resources.user.models import User
-from ereuse_devicehub.resources.user.models import Session
 from ereuse_devicehub.resources.enums import SessionType
+from ereuse_devicehub.resources.tag import Tag
+from ereuse_devicehub.resources.user.models import Session, User
+from ereuse_devicehub.views import core
 
 STARTT = datetime(year=2000, month=1, day=1, hour=1)
 """A dummy starting time to use in tests."""
@@ -50,6 +51,19 @@ def config():
 
 @pytest.fixture(scope='session')
 def _app(config: TestConfig) -> Devicehub:
+    # dh_config = DevicehubConfig()
+    # config = TestConfig(dh_config)
+    app = Devicehub(inventory='test', config=config, db=db)
+    app.register_blueprint(core)
+    app.register_blueprint(devices)
+    app.config["SQLALCHEMY_RECORD_QUERIES"] = True
+    app.config['PROFILE'] = True
+    # app.wsgi_app = ProfilerMiddleware(app.wsgi_app, restrictions=[30])
+    return app
+
+
+@pytest.fixture(scope='session')
+def _app2(config: TestConfig) -> Devicehub:
     return Devicehub(inventory='test', config=config, db=db)
 
 
@@ -61,13 +75,15 @@ def app(request, _app: Devicehub) -> Devicehub:
             db.drop_all()
 
     def _init():
-        _app.init_db(name='Test Inventory',
-                     org_name='FooOrg',
-                     org_id='foo-org-id',
-                     tag_url=boltons.urlutils.URL('https://example.com'),
-                     tag_token=uuid.UUID('52dacef0-6bcb-4919-bfed-f10d2c96ecee'),
-                     erase=False,
-                     common=True)
+        _app.init_db(
+            name='Test Inventory',
+            org_name='FooOrg',
+            org_id='foo-org-id',
+            tag_url=boltons.urlutils.URL('https://example.com'),
+            tag_token=uuid.UUID('52dacef0-6bcb-4919-bfed-f10d2c96ecee'),
+            erase=False,
+            common=True,
+        )
 
     with _app.app_context():
         try:
@@ -99,7 +115,9 @@ def user(app: Devicehub) -> UserClient:
     with app.app_context():
         password = 'foo'
         user = create_user(password=password)
-        client = UserClient(app, user.email, password, response_wrapper=app.response_class)
+        client = UserClient(
+            app, user.email, password, response_wrapper=app.response_class
+        )
         client.login()
         return client
 
@@ -111,7 +129,9 @@ def user2(app: Devicehub) -> UserClient:
         password = 'foo'
         email = 'foo2@foo.com'
         user = create_user(email=email, password=password)
-        client = UserClient(app, user.email, password, response_wrapper=app.response_class)
+        client = UserClient(
+            app, user.email, password, response_wrapper=app.response_class
+        )
         client.login()
         return client
 
@@ -145,16 +165,13 @@ def auth_app_context(app: Devicehub):
 def json_encode(dev: str) -> dict:
     """Encode json."""
     data = {"type": "Snapshot"}
-    data['data'] = jwt.encode(dev,
-                      P,
-                      algorithm="HS256",
-                      json_encoder=ereuse_utils.JSONEncoder
+    data['data'] = jwt.encode(
+        dev, P, algorithm="HS256", json_encoder=ereuse_utils.JSONEncoder
     )
 
     return data
 
 
-
 def yaml2json(name: str) -> dict:
     """Opens and parses a YAML file from the ``files`` subdir."""
     with Path(__file__).parent.joinpath('files').joinpath(name + '.yaml').open() as f:
@@ -168,7 +185,9 @@ def file(name: str) -> dict:
 
 def file_workbench(name: str) -> dict:
     """Opens and parses a YAML file from the ``files`` subdir."""
-    with Path(__file__).parent.joinpath('workbench_files').joinpath(name + '.json').open() as f:
+    with Path(__file__).parent.joinpath('workbench_files').joinpath(
+        name + '.json'
+    ).open() as f:
         return yaml.load(f)