How to properly run tests based on the APITestCase in Django?
When I use the python manage.py test
command, in the console I see such a result: Ran 0 tests in 0.000s
.
How to run these UNIT tests
?
Also how to know the correctness of URLs which I use in the reverse
function?
project/urls.py:
urlpatterns = [
path('', include('client.urls')),
]
client/urls.py:
urlpatterns = [
path('clients', ClientView.as_view()),
path('clients/<int:pk>', ClientView.as_view()),
]
client/tests.py:
from django.urls import reverse
from rest_framework import status
from rest_framework.test import APITestCase
from client.models import Client
class ClientTestCase(APITestCase):
def setUp(self):
self.data = {
"first_name": "Jimmy",
"last_name": "Smith",
"email": "jimmysmith@gmail.com"
}
self.response = self.client.post(
reverse('client:client-list'),
self.data,
format="json"
)
def create_client(self):
self.assertEqual(self.response.status_code, status.HTTP_201_CREATED)
self.assertEqual(Client.objects.count(), 1)
self.assertEqual(Client.objects.get().first_name, 'Jimmy')
def get_clients(self):
response = self.client.get(reverse('client:client-list'))
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(Client.objects.count(), 1)
def get_client(self):
client = Client.objects.get()
response = self.client.get(
reverse('client:client-detail', kwargs={'pk': client.id}),
format="json"
)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertContains(response, client)
def update_client(self):
client = Client.objects.get()
new_data = {
"first_name": "Bob",
"last_name": "Marley",
"email": "bobmarley@gmail.com"
}
response = self.client.put(
reverse('client:client-detail', kwargs={'pk': client.id}),
data=new_data,
format="json"
)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(Client.objects.get().first_name, 'Bob')
def delete_client(self):
client = Client.objects.get()
response = self.client.delete(
reverse('client:client-detail', kwargs={'pk': client.id}),
format="json"
)
self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
self.assertEqual(Client.objects.count(), 0)
You need to have each test case prefixed by test_
For instance:
def test_create_client(self):
self.assertEqual(self.response.status_code, status.HTTP_201_CREATED)
self.assertEqual(Client.objects.count(), 1)
self.assertEqual(Client.objects.get().first_name, 'Jimmy')
def test_get_clients(self):
response = self.client.get(reverse('client:client-list'))
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(Client.objects.count(), 1)