Add a unit test for the password view

gestion/tests/test_views.py

@@ -0,0 +1,32 @@
+from django.contrib.auth import get_user_model
+from django.test import Client, TestCase
+from django.urls import reverse
+
+User = get_user_model()
+
+
+class TestPasswordChangeView(TestCase):
+    def setUp(self):
+        self.user = User.objects.create_user("alice", password="changeme")
+        self.url = reverse("change_password")
+
+    def test_get(self):
+        client = Client()
+        client.force_login(self.user)
+        resp = client.get(self.url)
+        self.assertEqual(resp.status_code, 200)
+
+    def test_post(self):
+        client = Client()
+        client.force_login(self.user)
+
+        data = {
+            "old_password": "changeme",
+            "new_password1": "s3cr3tp4ss",
+            "new_password2": "s3cr3tp4ss",
+        }
+        resp = client.post(self.url, data)
+        self.assertEqual(resp.status_code, 200)
+
+        client.logout()
+        self.assertTrue(client.login(username="alice", password="s3cr3tp4ss"))