added sharing links and appropriate tests

cookbook/tests/views/test_views_recipe_share.py

@@ -0,0 +1,44 @@
+import uuid
+
+from django.contrib import auth
+from django.urls import reverse
+
+from cookbook.helper.permission_helper import share_link_valid
+from cookbook.models import Recipe, ShareLink
+from cookbook.tests.views.test_views import TestViews
+
+
+class TestViewsGeneral(TestViews):
+
+    def test_share(self):
+        internal_recipe = Recipe.objects.create(
+            name='Test',
+            internal=True,
+            created_by=auth.get_user(self.user_client_1)
+        )
+
+        url = reverse('view_recipe', kwargs={'pk': internal_recipe.pk})
+        r = self.user_client_1.get(url)
+        self.assertEqual(r.status_code, 200)
+
+        r = self.anonymous_client.get(url)
+        self.assertEqual(r.status_code, 302)
+
+        url = reverse('new_share_link', kwargs={'pk': internal_recipe.pk})
+        r = self.user_client_1.get(url)
+        self.assertEqual(r.status_code, 302)
+        share = ShareLink.objects.filter(recipe=internal_recipe).first()
+        self.assertIsNotNone(share)
+        self.assertTrue(share_link_valid(internal_recipe, share.uuid))
+
+        url = reverse('view_recipe', kwargs={'pk': internal_recipe.pk, 'share': share.uuid})
+        r = self.anonymous_client.get(url)
+        self.assertEqual(r.status_code, 200)
+
+        url = reverse('view_recipe', kwargs={'pk': (internal_recipe.pk + 1), 'share': share.uuid})
+        r = self.anonymous_client.get(url)
+        self.assertEqual(r.status_code, 404)
+
+        url = reverse('view_recipe', kwargs={'pk': internal_recipe.pk, 'share': uuid.uuid4()})
+        r = self.anonymous_client.get(url)
+        self.assertEqual(r.status_code, 302)