test(authentication): add authentication app tests

tjdests/apps/authentication/tests.py

@@ -0,0 +1,126 @@
+from django.contrib.auth.hashers import check_password
+from django.urls import reverse
+
+from ...test import TJDestsTestCase
+from .models import User
+
+
+class AuthenticationTest(TJDestsTestCase):
+    def test_index_page(self):
+        """Tests the index page."""
+        response = self.client.get(reverse("authentication:index"))
+        self.assertEqual(200, response.status_code)
+
+        # Login and ensure that works
+        self.login()
+        response = self.client.get(reverse("authentication:index"))
+        self.assertEqual(200, response.status_code)
+
+        self.login(make_senior=True, make_student=True, accept_tos=True)
+        response = self.client.get(reverse("authentication:index"))
+        self.assertEqual(200, response.status_code)
+
+    def test_tos_view(self):
+        """Tests the accept TOS and set permanent password view."""
+
+        # The user needs to be logged in
+        response = self.client.get(reverse("authentication:tos"))
+        self.assertEqual(302, response.status_code)
+
+        # A non-student should be logged out
+        self.login(make_student=False)
+        response = self.client.get(reverse("authentication:tos"))
+        self.assertEqual(302, response.status_code)
+        self.assertNotIn("_auth_user_id", self.client.session)
+
+        # Make us a student and try again
+        user = self.login(make_student=True)
+        response = self.client.get(reverse("authentication:tos"))
+        self.assertEqual(200, response.status_code)
+
+        # POST but leave everything blank (because why not)
+        response = self.client.post(reverse("authentication:tos"))
+        self.assertEqual(200, response.status_code)
+
+        # POST but don't accept TOS
+        response = self.client.post(
+            reverse("authentication:tos"),
+            data={
+                "accept_tos": False,
+                "password": "dankmemes",
+                "password_confirm": "dankmemes",
+                "understand_no_reset": True,
+            },
+        )
+        self.assertEqual(200, response.status_code)
+        self.assertIn(
+            "You must accept the license terms to continue.",
+            response.content.decode("UTF-8"),
+        )
+
+        # POST but don't understand that there's no password reset
+        response = self.client.post(
+            reverse("authentication:tos"),
+            data={
+                "accept_tos": True,
+                "password": "dankmemes",
+                "password_confirm": "dankmemes",
+                "understand_no_reset": False,
+            },
+        )
+        self.assertEqual(200, response.status_code)
+        self.assertIn(
+            "You must acknowledge that there is no password reset to continue.",
+            response.content.decode("UTF-8"),
+        )
+
+        # POST - password too weak
+        response = self.client.post(
+            reverse("authentication:tos"),
+            data={
+                "accept_tos": True,
+                "password": "d",
+                "password_confirm": "d",
+                "understand_no_reset": True,
+            },
+        )
+        self.assertEqual(200, response.status_code)
+        self.assertIn("This password is too short", response.content.decode("UTF-8"))
+
+        response = self.client.post(
+            reverse("authentication:tos"),
+            data={
+                "accept_tos": True,
+                "password": "dssssssssssss",
+                "password_confirm": "fsdfsdfs",
+                "understand_no_reset": True,
+            },
+        )
+        self.assertEqual(200, response.status_code)
+        self.assertIn(
+            "The two passwords do not match", response.content.decode("UTF-8")
+        )
+
+        # POST, this should work
+        response = self.client.post(
+            reverse("authentication:tos"),
+            data={
+                "accept_tos": True,
+                "password": "dankmemes",
+                "password_confirm": "dankmemes",
+                "understand_no_reset": True,
+            },
+        )
+        self.assertEqual(302, response.status_code)
+
+        # Assert accepted TOS and password hashes
+        self.assertEqual(
+            1, User.objects.filter(accepted_terms=True, id=user.id).count()
+        )
+        self.assertTrue(
+            check_password("dankmemes", User.objects.get(id=user.id).password)
+        )
+
+        # Loading the page now should 302
+        response = self.client.get(reverse("authentication:tos"))
+        self.assertEqual(302, response.status_code)