add one example that how use client validate

tests/test_render_2_0.py

@@ -1,28 +1,53 @@
-# import pytest
+import pytest
 from flask.testing import FlaskClient
+from flask_wtf.csrf import generate_csrf
 
 from ereuse_devicehub.client import UserClient
 from ereuse_devicehub.devicehub import Devicehub
-
-# from tests import conftest
+from tests import conftest
 
 
-# @pytest.mark.mvp
+@pytest.mark.mvp
 # @pytest.mark.usefixtures()
-# def test_create_application(client: FlaskClient, mocker):
-# @pytest.mark.usefixtures(conftest.app_context.__name__)
+@pytest.mark.usefixtures(conftest.app_context.__name__)
 def test_login(user: UserClient, app: Devicehub):
     """Checks a simple login"""
 
-    client = FlaskClient(app, use_cookies=True, response_wrapper=app.response_class)
+    client = FlaskClient(app, use_cookies=True)
+
     body, status, headers = client.get('/login/')
     body = next(body).decode("utf-8")
     assert status == '200 OK'
     assert "Login to Your Account" in body
 
-    data = {'email': user.email, 'password': 'foo', "remember": False}
-    body, status, headers = client.post('/login/', data=data)
+    data = {
+        'email': user.email,
+        'password': 'foo',
+        'remember': False,
+        'csrf_token': generate_csrf(),
+    }
+    body, status, headers = client.post('/login/', data=data, follow_redirects=True)
 
     body = next(body).decode("utf-8")
     assert status == '200 OK'
     assert "Login to Your Account" not in body
+
+
+@pytest.mark.mvp
+@pytest.mark.usefixtures(conftest.app_context.__name__)
+def test_inventory(user: UserClient, app: Devicehub):
+    client = FlaskClient(app, use_cookies=True)
+    client.get('/login/')
+    data = {
+        'email': user.email,
+        'password': 'foo',
+        'remember': False,
+        'csrf_token': generate_csrf(),
+    }
+    body, status, headers = client.post('/login/', data=data, follow_redirects=True)
+    body, status, headers = client.get('/inventory/device/', headers=headers)
+
+    body = next(body).decode("utf-8")
+    assert status == '200 OK'
+    # import pdb; pdb.set_trace()
+    assert "Unassgined" in body