paperwork: Add basic tests for a few views

paperwork/tests.py

@@ -1 +1,70 @@
-# Create your tests here.
+from django.contrib.auth import get_user_model
+from django.contrib.auth.models import Permission
+from django.contrib.contenttypes.models import ContentType
+from django.test import Client
+
+from hypothesis import given
+from hypothesis import strategies as st
+from hypothesis.extra.django import TestCase, from_model
+
+from paperwork.models import InstructorOrVendor, Waiver
+
+
+class PermissionRequiredViewTestCaseMixin:
+    permissions = []
+    path = None
+
+    @classmethod
+    def setUpTestData(cls):
+        User = get_user_model()
+        cls.client = Client()
+
+        cls.user_without_permission = User.objects.create_user(
+            username="user_without_permission"
+        )
+        cls.user_with_permission = User.objects.create_user(
+            username="user_with_permission"
+        )
+
+        resolved_permissions = [
+            Permission.objects.get(
+                content_type=ContentType.objects.get_for_model(permission["model"]),
+                codename=permission["codename"],
+            )
+            for permission in cls.permissions
+        ]
+
+        cls.user_with_permission.user_permissions.add(*resolved_permissions)
+
+    def test_missing_permission(self) -> None:
+        self.client.force_login(self.user_without_permission)
+        response = self.client.get(self.path)
+        self.assertEqual(response.status_code, 403)
+
+
+class WaiverReportTestCase(PermissionRequiredViewTestCaseMixin, TestCase):
+    permissions = [{"model": Waiver, "codename": "view_waiver"}]
+    path = "/paperwork/waivers"
+
+    @given(waivers=st.lists(from_model(Waiver, number=st.none())))
+    def test_waiver_report(self, waivers: list[Waiver]) -> None:
+        self.client.force_login(self.user_with_permission)
+        response = self.client.get(self.path)
+        self.assertEqual(response.status_code, 200)
+
+
+class InstructorOrVendorReportTestCase(PermissionRequiredViewTestCaseMixin, TestCase):
+    permissions = [{"model": InstructorOrVendor, "codename": "view_instructororvendor"}]
+    path = "/paperwork/instructors-and-vendors"
+
+    @given(
+        instructors_or_vendors=st.lists(
+            from_model(InstructorOrVendor, serial=st.none())
+        )
+    )
+    def test_waiver_report(
+        self, instructors_or_vendors: list[InstructorOrVendor]
+    ) -> None:
+        self.client.force_login(self.user_with_permission)
+        response = self.client.get(self.path)
+        self.assertEqual(response.status_code, 200)