Chore: reorganize api tests (#4935)

* Move permissions-related API tests

* Move bulk-edit-related API tests

* Move bulk-download-related API tests

* Move uisettings-related API tests

* Move remoteversion-related API tests

* Move tasks API tests

* Move object-related API tests

* Move consumption-template-related API tests

* Rename pared-down documents API test file

Co-Authored-By: Trenton H <797416+stumpylog@users.noreply.github.com>

src/documents/tests/test_api_remote_version.py

@@ -0,0 +1,123 @@
+import json
+import urllib.request
+from unittest import mock
+from unittest.mock import MagicMock
+
+from rest_framework import status
+from rest_framework.test import APITestCase
+
+from documents.tests.utils import DirectoriesMixin
+from paperless import version
+
+
+class TestApiRemoteVersion(DirectoriesMixin, APITestCase):
+    ENDPOINT = "/api/remote_version/"
+
+    def setUp(self):
+        super().setUp()
+
+    @mock.patch("urllib.request.urlopen")
+    def test_remote_version_enabled_no_update_prefix(self, urlopen_mock):
+        cm = MagicMock()
+        cm.getcode.return_value = status.HTTP_200_OK
+        cm.read.return_value = json.dumps({"tag_name": "ngx-1.6.0"}).encode()
+        cm.__enter__.return_value = cm
+        urlopen_mock.return_value = cm
+
+        response = self.client.get(self.ENDPOINT)
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertDictEqual(
+            response.data,
+            {
+                "version": "1.6.0",
+                "update_available": False,
+            },
+        )
+
+    @mock.patch("urllib.request.urlopen")
+    def test_remote_version_enabled_no_update_no_prefix(self, urlopen_mock):
+        cm = MagicMock()
+        cm.getcode.return_value = status.HTTP_200_OK
+        cm.read.return_value = json.dumps(
+            {"tag_name": version.__full_version_str__},
+        ).encode()
+        cm.__enter__.return_value = cm
+        urlopen_mock.return_value = cm
+
+        response = self.client.get(self.ENDPOINT)
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertDictEqual(
+            response.data,
+            {
+                "version": version.__full_version_str__,
+                "update_available": False,
+            },
+        )
+
+    @mock.patch("urllib.request.urlopen")
+    def test_remote_version_enabled_update(self, urlopen_mock):
+        new_version = (
+            version.__version__[0],
+            version.__version__[1],
+            version.__version__[2] + 1,
+        )
+        new_version_str = ".".join(map(str, new_version))
+
+        cm = MagicMock()
+        cm.getcode.return_value = status.HTTP_200_OK
+        cm.read.return_value = json.dumps(
+            {"tag_name": new_version_str},
+        ).encode()
+        cm.__enter__.return_value = cm
+        urlopen_mock.return_value = cm
+
+        response = self.client.get(self.ENDPOINT)
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertDictEqual(
+            response.data,
+            {
+                "version": new_version_str,
+                "update_available": True,
+            },
+        )
+
+    @mock.patch("urllib.request.urlopen")
+    def test_remote_version_bad_json(self, urlopen_mock):
+        cm = MagicMock()
+        cm.getcode.return_value = status.HTTP_200_OK
+        cm.read.return_value = b'{ "blah":'
+        cm.__enter__.return_value = cm
+        urlopen_mock.return_value = cm
+
+        response = self.client.get(self.ENDPOINT)
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertDictEqual(
+            response.data,
+            {
+                "version": "0.0.0",
+                "update_available": False,
+            },
+        )
+
+    @mock.patch("urllib.request.urlopen")
+    def test_remote_version_exception(self, urlopen_mock):
+        cm = MagicMock()
+        cm.getcode.return_value = status.HTTP_200_OK
+        cm.read.side_effect = urllib.error.URLError("an error")
+        cm.__enter__.return_value = cm
+        urlopen_mock.return_value = cm
+
+        response = self.client.get(self.ENDPOINT)
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertDictEqual(
+            response.data,
+            {
+                "version": "0.0.0",
+                "update_available": False,
+            },
+        )