fix: huge refactor

users/tests/test_login.py

@@ -0,0 +1,97 @@
+from django.contrib.auth import get_user_model
+from django.shortcuts import reverse
+from django.test import TestCase
+
+User = get_user_model()
+
+
+class TestLogin(TestCase):
+    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(reverse('users:login'), {'username': self.user.username, 'password': self.password})
+
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+    def test_login_get(self):
+        response = self.client.get(reverse('users:login'))
+        assert response.status_code == 200
+
+    def test_login_already_logged_in(self):
+        response = self.client.post(reverse('users:login'), {'username': self.user.username, 'password': self.password})
+
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+        response = self.client.get(reverse('users:login'))
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+    def test_login_failed(self):
+        response = self.client.post(
+            reverse('users:login'), {'username': self.user.username, 'password': 'wrongpassword'}
+        )
+
+        assert response.status_code == 400
+
+    def test_login_then_logout(self):
+        response = self.client.post(reverse('users:login'), {'username': self.user.username, 'password': self.password})
+
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+        response = self.client.post(reverse('web:logout'))
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+    def test_logout_already_logged_out(self):
+        response = self.client.post(reverse('web:logout'))
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+    def test_login_then_get_logout(self):
+        response = self.client.post(reverse('users:login'), {'username': self.user.username, 'password': self.password})
+
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+        response = self.client.get(reverse('web:logout'))
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+    def test_login_then_get_my_account(self):
+        response = self.client.post(reverse('users:login'), {'username': self.user.username, 'password': self.password})
+
+        assert response.status_code == 302
+        assert response.url == reverse('web:index')
+
+        response = self.client.get(reverse('web:my_account'))
+        assert response.status_code == 200
+
+    def test_login_redirection_to_my_account(self):
+        url = f'{reverse("users:login")}?next={reverse("web:my_account")}'
+        response = self.client.post(url, {'username': self.user.username, 'password': self.password})
+
+        assert response.status_code == 302
+        assert response.url == f'{reverse("web:index")}?next={reverse("web:my_account")}'
+
+        response = self.client.get(response.url)
+        assert response.status_code == 302
+        assert response.url == reverse('web:my_account')
+
+    def test_login_redirection_to_my_orders(self):
+        url = f'{reverse("users:login")}?next={reverse("web:orders")}'
+        response = self.client.post(url, {'username': self.user.username, 'password': self.password})
+
+        assert response.status_code == 302
+        assert response.url == f'{reverse("web:index")}?next={reverse("web:orders")}'
+
+        response = self.client.get(response.url)
+        assert response.status_code == 302
+        assert response.url == reverse('web:orders')