291 lines
9.8 KiB
Python
291 lines
9.8 KiB
Python
import random
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import string
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import json
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import hashlib
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import base64
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from django.test import TestCase
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from rest_framework.test import APITestCase
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from rest_framework import status
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from core.utils import get_tokens_for_user
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from . import models
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from . import factories
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# Create your tests here.
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class CustomUserViewSetTest(APITestCase):
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"""CustomUser viewset tests
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"""
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def setUp(self):
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"""Tests setup
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"""
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self.endpoint = '/api/v1/users/'
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self.factory = factories.CustomUserFactory
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self.model = models.CustomUser
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# create regular user
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self.reg_email = f"user@mail.com"
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self.password = ''.join(random.choices(string.ascii_uppercase, k = 10))
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self.user = self.factory(email=self.reg_email, password=self.password, is_active=True)
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# anon user
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def test_anon_user_can_create_inactive_instance(self):
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"""Not logged-in user can create new instance of User but it's inactive
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"""
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data = {
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'email': 'test@email.com',
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'full_name': 'TEST NAME',
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'password': 'VENTILADORES1234499.89',
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'provider': 'TWITTER',
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}
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# Query endpoint
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response = self.client.post(self.endpoint, data=data)
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# Assert creation is successful
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self.assertEqual(response.status_code, status.HTTP_201_CREATED)
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# check for new user instance created
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self.assertEquals(1, self.model.objects.filter(email=data['email']).count())
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# assert password has been set
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new_user = self.model.objects.get(email=data['email'])
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self.assertNotEqual('', new_user.password)
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# assert instance is inactive
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info = json.loads(response.content)
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self.assertFalse(info['is_active'])
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def test_anon_user_cannot_modify_existing_instance(self):
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"""Not logged-in user cannot modify existing instance
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"""
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# Create instance
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instance = self.factory()
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# Query endpoint
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url = self.endpoint + f'{instance.pk}/'
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response = self.client.put(url, {}, format='json')
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# Assert forbidden code
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self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED)
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def test_anon_user_cannot_delete_existing_instance(self):
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"""Not logged-in user cannot delete existing instance
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"""
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# Create instances
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instance = self.factory()
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# Query endpoint
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url = self.endpoint + f'{instance.pk}/'
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response = self.client.delete(url)
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self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED)
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# Assert instance still exists on db
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self.assertTrue(self.model.objects.get(id=instance.pk))
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def test_anon_user_cannot_list_instances(self):
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"""Not logged-in user can't read instance
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"""
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# Request list
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response = self.client.get(self.endpoint)
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# Assert access is forbidden
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self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED)
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# auth regular user
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def test_regular_user_cannot_create_instance(self):
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"""Regular user cannot create new instance
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"""
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# Authenticate
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token = get_tokens_for_user(self.user)
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self.client.credentials(HTTP_AUTHORIZATION=f"Bearer {token['access']}")
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# Query endpoint
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response = self.client.post(self.endpoint, data={})
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# Assert access is forbidden
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self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
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def test_regular_user_can_modify_own_instance(self):
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"""Regular user can modify own instance
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"""
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# Create instance
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data = {
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"email": "new_email@mail.com",
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"full_name": "New Full Name",
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"password": "SUPERSECRETNEWPASSWORD",
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}
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# Authenticate
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token = get_tokens_for_user(self.user)
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self.client.credentials(HTTP_AUTHORIZATION=f"Bearer {token['access']}")
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# Query endpoint
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url = self.endpoint + f'{self.user.pk}/'
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response = self.client.put(url, data=data, format='json')
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# Assert forbidden code
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self.assertEqual(response.status_code, status.HTTP_201_CREATED)
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# assert new password hash properly updated
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# assert fields exist, and data matches
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updated_user = self.model.objects.get(pk=self.user.id)
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stored_value = updated_user.__dict__['password']
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hash_type, iteration, salt, stored_password_hash = stored_value.split('$')
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new_password_hash = hashlib.pbkdf2_hmac(
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hash_name='sha256',
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password=data['password'].encode(),
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salt=salt.encode(),
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iterations=int(iteration),
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)
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self.assertEqual(stored_password_hash, base64.b64encode(new_password_hash).decode())
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def test_regular_user_cannot_modify_existing_instance(self):
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"""Regular user cannot modify existing instance
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"""
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# Create instance
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instance = self.factory()
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# Authenticate
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token = get_tokens_for_user(self.user)
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self.client.credentials(HTTP_AUTHORIZATION=f"Bearer {token['access']}")
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# Query endpoint
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url = self.endpoint + f'{instance.pk}/'
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response = self.client.put(url, {}, format='json')
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# Assert forbidden code
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self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
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def test_regular_user_cannot_delete_existing_instance(self):
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"""Regular user cannot delete existing instance
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"""
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# Create instances
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instance = self.factory()
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# Authenticate
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token = get_tokens_for_user(self.user)
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self.client.credentials(HTTP_AUTHORIZATION=f"Bearer {token['access']}")
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# Query endpoint
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url = self.endpoint + f'{instance.pk}/'
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response = self.client.delete(url)
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self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
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# Assert instance still exists on db
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self.assertTrue(self.model.objects.get(id=instance.pk))
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def test_regular_user_cannot_list_instances(self):
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"""Regular user can't list instances
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"""
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# Request list
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response = self.client.get(self.endpoint)
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# Authenticate
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token = get_tokens_for_user(self.user)
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self.client.credentials(HTTP_AUTHORIZATION=f"Bearer {token['access']}")
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# Assert access is forbidden
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self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED)
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def test_user_update_password(self):
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'''Test the modification of PASSWORD field value for an instance of User '''
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# modify values of alert instance
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new_password = "updated_super secret password"
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self.user.set_password(new_password)
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self.user.save()
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# get updated intance using PK
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updated_user = self.model.objects.get(pk=self.user.pk)
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# assert fields exist, and data matches
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stored_value = updated_user.__dict__['password']
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hash_type, iteration, salt, stored_password_hash = stored_value.split('$')
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new_password_hash = hashlib.pbkdf2_hmac(
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hash_name='sha256',
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password=new_password.encode(),
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salt=salt.encode(),
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iterations=int(iteration),
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)
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self.assertEqual(stored_password_hash, base64.b64encode(new_password_hash).decode())
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# admin user
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def test_admin_user_can_create_instance(self):
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"""Admin user can create new instance
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"""
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# set user as admin
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self.user.is_staff = True
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self.user.save()
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# Define request data
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data = {
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'email': 'test@email.com',
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'full_name': 'TEST NAME',
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'password': 'VENTILADORES1234499.89',
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}
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# Authenticate user
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token = get_tokens_for_user(self.user)
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self.client.credentials(HTTP_AUTHORIZATION=f"Bearer {token['access']}")
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# Query endpoint
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response = self.client.post(self.endpoint, data=data, format='json')
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# Assert endpoint returns created status
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self.assertEqual(response.status_code, status.HTTP_201_CREATED)
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# Assert instance exists on db
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self.assertTrue(self.model.objects.get(email=response.data['email']))
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def test_admin_user_can_modify_existing_instance(self):
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"""Admin user can modify existing instance
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"""
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# set user as admin
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self.user.is_staff = True
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self.user.save()
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# Create instances
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instance = self.factory()
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# Define request data
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data = {
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'email': 'test_alt@email.com',
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'full_name': 'TEST NAME ALT'
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}
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# Authenticate user
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token = get_tokens_for_user(self.user)
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self.client.credentials(HTTP_AUTHORIZATION=f"Bearer {token['access']}")
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# Query endpoint
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url = self.endpoint + f'{instance.pk}/'
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response = self.client.put(url, data, format='json')
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# Assert endpoint returns OK code
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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# Assert instance has been modified
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for key in data:
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self.assertEqual(data[key], response.data[key])
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def test_admin_user_can_delete_existing_instance(self):
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"""Admin user can delete existing instance
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"""
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# set user as admin
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self.user.is_staff = True
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self.user.save()
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# Create instances
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instance = self.factory()
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# Authenticate user
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token = get_tokens_for_user(self.user)
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self.client.credentials(HTTP_AUTHORIZATION=f"Bearer {token['access']}")
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# Query endpoint
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url = self.endpoint + f'{instance.pk}/'
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response = self.client.delete(url)
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# assert 204 no content
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self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
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# Assert instance doesn't exists anymore on db
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self.assertFalse(self.model.objects.filter(id=instance.pk).exists())
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