feat: added users app

users/tests/test_change_password.py

@@ -0,0 +1,85 @@
+from rest_framework import status
+from rest_framework.test import APITestCase
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
+
+
+class TestChangePassword(APITestCase):
+    def setUp(self) -> None:
+        self.password = 'theonering'
+        self.user = User.objects.create(
+            username='sauron',
+            email='sauron@mordor.middleearth',
+        )
+
+        self.user.set_password(self.password)
+        self.user.save()
+
+    def test_login_then_change_password(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        jwt_token = response.data.get('access')
+        self.client.credentials(HTTP_AUTHORIZATION=f'JWT {jwt_token}')
+        response = self.client.put('/api/v1/auth/change-password/', {
+            'new_password': 'barad-dur',
+            'new_password2': 'barad-dur',
+            'old_password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+
+    def test_login_then_change_password_with_wrong_password(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        jwt_token = response.data.get('access')
+        self.client.credentials(HTTP_AUTHORIZATION=f'JWT {jwt_token}')
+        response = self.client.put('/api/v1/auth/change-password/', {
+            'new_password': 'barad-dur',
+            'new_password2': 'barad-dur',
+            'old_password': 'incorrectoldpassword',
+        })
+
+        assert response.status_code == status.HTTP_400_BAD_REQUEST
+
+    def test_login_then_change_password_mismatch_password(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        jwt_token = response.data.get('access')
+        self.client.credentials(HTTP_AUTHORIZATION=f'JWT {jwt_token}')
+        response = self.client.put('/api/v1/auth/change-password/', {
+            'new_password': 'barad-dur',
+            'new_password2': 'mountdoom',
+            'old_password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_400_BAD_REQUEST
+
+    def test_login_then_change_password_but_its_the_same(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        jwt_token = response.data.get('access')
+        self.client.credentials(HTTP_AUTHORIZATION=f'JWT {jwt_token}')
+        response = self.client.put('/api/v1/auth/change-password/', {
+            'new_password': self.password,
+            'new_password2': self.password,
+            'old_password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_400_BAD_REQUEST

users/tests/test_login.py

@@ -0,0 +1,79 @@
+from rest_framework import status
+from rest_framework.test import APITestCase
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
+
+
+class TestLogin(APITestCase):
+    def setUp(self) -> None:
+        self.password = 'theonering'
+        self.user = User.objects.create(
+            username='sauron',
+            email='sauron@mordor.middleearth',
+        )
+
+        self.user.set_password(self.password)
+        self.user.save()
+
+    def test_login(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        assert response.data.get('access') is not None
+        assert response.data.get('refresh') is not None
+
+    def test_login_then_verify(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        jwt_token = response.data.get('access')
+        response = self.client.post('/api/v1/auth/verify/', {
+            'token': jwt_token,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+
+    def test_login_then_refresh(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        jwt_token = response.data.get('refresh')
+        response = self.client.post('/api/v1/auth/refresh/', {
+            'refresh': jwt_token,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        assert response.data.get('access') is not None
+        assert response.data.get('access') != jwt_token
+
+    def test_login_then_get_user_info(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': self.password,
+        })
+
+        assert response.status_code == status.HTTP_200_OK
+        jwt_token = response.data.get('access')
+        self.client.credentials(HTTP_AUTHORIZATION=f'JWT {jwt_token}')
+        response = self.client.get('/api/v1/auth/me/')
+
+        assert response.status_code == status.HTTP_200_OK
+        assert response.data.get('email') == self.user.email
+
+    def test_login_failed(self):
+        response = self.client.post('/api/v1/auth/login/', {
+            'username': self.user.username,
+            'password': 'wrongpassword',
+        })
+
+        assert response.status_code == status.HTTP_401_UNAUTHORIZED

users/tests/test_users_model.py

@@ -0,0 +1,37 @@
+import pytest
+
+from django.contrib.auth import get_user_model
+from django.contrib.auth.models import Group
+from django.test import TestCase
+
+
+User = get_user_model()
+
+
+class TestUsers(TestCase):
+
+    def test_create_user(self):
+        User.objects.create_user({
+            'username': 'user 1',
+            'password': 'password1'
+        })
+        User.objects.all().count() == 1
+
+    def test_new_user_invalid_username(self):
+        """Test creating user with no username raises error"""
+        with pytest.raises(ValueError):
+            User.objects.create_user(None, 'test123')
+
+    def test_create_new_superuser(self):
+        """Test creating a new superuser"""
+        # Creation with standard method
+        user = User.objects.create_superuser(
+            'testsuperuser@adminemail.com',
+            'testadmin123'
+        )
+        assert user.is_superuser
+        assert user.is_staff
+
+    def test_create_group(self):
+        Group.objects.create(name='Group1')
+        assert Group.objects.count() == 1