Add settings class cache invalidation method. Update common.tests.base.BaseTestCase

class to invalidate settings cache. Update tests using Django's TestCase to
BaseTestCase.

mayan/apps/acls/tests/test_models.py

@@ -3,8 +3,9 @@ from __future__ import absolute_import, unicode_literals
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import Group
 from django.core.exceptions import PermissionDenied
-from django.test import TestCase, override_settings
+from django.test import override_settings
 
+from common.tests import BaseTestCase
 from documents.models import Document, DocumentType
 from documents.permissions import permission_document_view
 from documents.tests import TEST_SMALL_DOCUMENT_PATH, TEST_DOCUMENT_TYPE
@@ -19,8 +20,9 @@ TEST_DOCUMENT_TYPE_2 = 'test document type 2'
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class PermissionTestCase(TestCase):
+class PermissionTestCase(BaseTestCase):
     def setUp(self):
+        super(PermissionTestCase).setUp()
         self.document_type_1 = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
@@ -53,9 +55,9 @@ class PermissionTestCase(TestCase):
         self.group.user_set.add(self.user)
         self.role.groups.add(self.group)
 
-        Permission.invalidate_cache()
-
     def tearDown(self):
+        super(PermissionTestCase).tearDown()
+
         for document_type in DocumentType.objects.all():
             document_type.delete()
 

mayan/apps/authentication/tests/test_views.py

@@ -3,9 +3,10 @@ from __future__ import absolute_import, unicode_literals
 from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.core.urlresolvers import reverse
-from django.test import TestCase, override_settings
-from django.test.client import Client
+from django.test import override_settings
 
+from common.tests import BaseTestCase
+from smart_settings.classes import Namespace
 from user_management.tests.literals import (
     TEST_ADMIN_EMAIL, TEST_ADMIN_PASSWORD, TEST_ADMIN_USERNAME
 )
@@ -13,20 +14,22 @@ from user_management.tests.literals import (
 from .literals import TEST_EMAIL_AUTHENTICATION_BACKEND
 
 
-class UserLoginTestCase(TestCase):
+class UserLoginTestCase(BaseTestCase):
     """
     Test that users can login via the supported authentication methods
     """
 
     def setUp(self):
+        super(UserLoginTestCase, self).setUp()
+
         self.admin_user = get_user_model().objects.create_superuser(
             username=TEST_ADMIN_USERNAME, email=TEST_ADMIN_EMAIL,
             password=TEST_ADMIN_PASSWORD
         )
-        self.client = Client()
+        Namespace.invalidate_cache_all()
 
     @override_settings(AUTHENTICATION_LOGIN_METHOD='username')
-    def test_normal_behaviour(self):
+    def test_normal_behavior(self):
         response = self.client.get(reverse('documents:document_list'))
         self.assertRedirects(
             response,

mayan/apps/checkouts/tests/test_models.py

@@ -4,7 +4,7 @@ import datetime
 import time
 
 from django.contrib.auth import get_user_model
-from django.test import TestCase, override_settings
+from django.test import override_settings
 from django.utils.timezone import now
 
 from common.tests import BaseTestCase
@@ -24,8 +24,9 @@ from ..models import DocumentCheckout, NewVersionBlock
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class DocumentCheckoutTestCase(TestCase):
+class DocumentCheckoutTestCase(BaseTestCase):
     def setUp(self):
+        super(DocumentCheckoutTestCase).setUp()
         self.admin_user = get_user_model().objects.create_superuser(
             username=TEST_ADMIN_USERNAME, email=TEST_ADMIN_EMAIL,
             password=TEST_ADMIN_PASSWORD
@@ -41,6 +42,7 @@ class DocumentCheckoutTestCase(TestCase):
             )
 
     def tearDown(self):
+        super(DocumentCheckoutTestCase).tearDown()
         self.document_type.delete()
 
     def test_document_checkout(self):

mayan/apps/common/tests/base.py

@@ -1,11 +1,21 @@
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
 from django.test import TestCase
 
-from .mixins import ContentTypeCheckMixin, OpenFileCheckMixin, TempfileCheckMixin
+from permissions.classes import Permission
+from smart_settings.classes import Namespace
+
+from .mixins import (
+    ContentTypeCheckMixin, OpenFileCheckMixin, TempfileCheckMixin
+)
 
 
 class BaseTestCase(ContentTypeCheckMixin, OpenFileCheckMixin, TempfileCheckMixin, TestCase):
     """
     This is the most basic test case class any test in the project should use.
     """
+
+    def setUp(self):
+        super(BaseTestCase, self).setUp()
+        Namespace.invalidate_cache_all()
+        Permission.invalidate_cache()

mayan/apps/document_indexing/tests/test_models.py

@@ -1,8 +1,9 @@
 from __future__ import unicode_literals
 
 from django.core.files.base import File
-from django.test import TestCase, override_settings
+from django.test import override_settings
 
+from common.tests import BaseTestCase
 from documents.models import DocumentType
 from documents.tests import TEST_SMALL_DOCUMENT_PATH, TEST_DOCUMENT_TYPE
 from metadata.models import MetadataType, DocumentTypeMetadataType
@@ -16,8 +17,9 @@ from .literals import (
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class IndexTestCase(TestCase):
+class IndexTestCase(BaseTestCase):
     def setUp(self):
+        super(IndexTestCase).setUp()
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
@@ -28,6 +30,7 @@ class IndexTestCase(TestCase):
             )
 
     def tearDown(self):
+        super(IndexTestCase).tearDown()
         self.document_type.delete()
 
     def test_indexing(self):

mayan/apps/document_signatures/tests/test_models.py

@@ -4,8 +4,9 @@ import hashlib
 import time
 
 from django.core.files import File
-from django.test import TestCase, override_settings
+from django.test import override_settings
 
+from common.tests import BaseTestCase
 from django_gpg.models import Key
 from django_gpg.tests.literals import TEST_KEY_DATA, TEST_KEY_PASSPHRASE
 from documents.models import DocumentType, DocumentVersion
@@ -21,13 +22,15 @@ from .literals import (
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class DocumentSignaturesTestCase(TestCase):
+class DocumentSignaturesTestCase(BaseTestCase):
     def setUp(self):
+        super(DocumentSignaturesTestCase).setUp()
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
 
     def tearDown(self):
+        super(DocumentSignaturesTestCase).tearDown()
         self.document_type.delete()
 
     def test_embedded_signature_no_key(self):
@@ -247,13 +250,17 @@ class DocumentSignaturesTestCase(TestCase):
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class EmbeddedSignaturesTestCase(TestCase):
+class EmbeddedSignaturesTestCase(BaseTestCase):
     def setUp(self):
+        super(EmbeddedSignaturesTestCase).setUp()
+
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
 
     def tearDown(self):
+        super(EmbeddedSignaturesTestCase).tearDown()
+
         self.document_type.delete()
 
     def test_unsigned_document_version_method(self):

mayan/apps/folders/tests/test_models.py

@@ -1,7 +1,8 @@
 from __future__ import unicode_literals
 
-from django.test import TestCase, override_settings
+from django.test import override_settings
 
+from common.tests import BaseTestCase
 from documents.models import DocumentType
 from documents.tests import TEST_DOCUMENT_PATH, TEST_DOCUMENT_TYPE
 
@@ -11,8 +12,9 @@ from .literals import TEST_FOLDER_LABEL
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class FolderTestCase(TestCase):
+class FolderTestCase(BaseTestCase):
     def setUp(self):
+        super(FolderTestCase).setUp()
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
@@ -23,6 +25,8 @@ class FolderTestCase(TestCase):
             )
 
     def tearDown(self):
+        super(FolderTestCase).tearDown()
+
         self.document_type.delete()
 
     def test_folder_creation(self):

mayan/apps/linking/tests/test_models.py

@@ -3,8 +3,9 @@
 from __future__ import unicode_literals
 
 from django.contrib.auth import get_user_model
-from django.test import TestCase, override_settings
+from django.test import override_settings
 
+from common.tests import BaseTestCase
 from documents.models import DocumentType
 from documents.tests import TEST_DOCUMENT_PATH, TEST_DOCUMENT_TYPE
 from user_management.tests.literals import (
@@ -17,8 +18,9 @@ from .literals import TEST_SMART_LINK_LABEL, TEST_SMART_LINK_DYNAMIC_LABEL
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class SmartLinkTestCase(TestCase):
+class SmartLinkTestCase(BaseTestCase):
     def setUp(self):
+        super(SmartLinkTestCase).setUp()
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
@@ -34,6 +36,8 @@ class SmartLinkTestCase(TestCase):
         )
 
     def tearDown(self):
+        super(SmartLinkTestCase).tearDown()
+
         self.document_type.delete()
 
     def test_dynamic_label(self):

mayan/apps/metadata/tests/test_models.py

@@ -2,8 +2,9 @@ from __future__ import unicode_literals
 
 from django.core.files.base import File
 from django.core.exceptions import ValidationError
-from django.test import TestCase, override_settings
+from django.test import override_settings
 
+from common.tests import BaseTestCase
 from documents.models import DocumentType
 from documents.tests import TEST_SMALL_DOCUMENT_PATH, TEST_DOCUMENT_TYPE
 
@@ -18,8 +19,9 @@ from .literals import (
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class MetadataTestCase(TestCase):
+class MetadataTestCase(BaseTestCase):
     def setUp(self):
+        super(MetadataTestCase).setUp()
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
@@ -36,6 +38,8 @@ class MetadataTestCase(TestCase):
             )
 
     def tearDown(self):
+        super(MetadataTestCase).tearDown()
+
         self.document_type.delete()
 
     def test_no_default(self):

mayan/apps/smart_settings/classes.py

@@ -16,14 +16,6 @@ logger = logging.getLogger(__name__)
 class Namespace(object):
     _registry = {}
 
-    @classmethod
-    def get_all(cls):
-        return cls._registry.values()
-
-    @classmethod
-    def get(cls, name):
-        return cls._registry[name]
-
     @staticmethod
     def initialize():
         for app in apps.get_app_configs():
@@ -36,6 +28,19 @@ class Namespace(object):
                     'Imported settings.py file for app %s', app.name
                 )
 
+    @classmethod
+    def get_all(cls):
+        return cls._registry.values()
+
+    @classmethod
+    def get(cls, name):
+        return cls._registry[name]
+
+    @classmethod
+    def invalidate_cache_all(cls):
+        for namespace in cls.get_all():
+            namespace.invalidate_cache()
+
     def __unicode__(self):
         return unicode(self.label)
 
@@ -52,8 +57,16 @@ class Namespace(object):
     def add_setting(self, **kwargs):
         return Setting(namespace=self, **kwargs)
 
+    def invalidate_cache(self):
+        for setting in self.settings:
+            setting.invalidate_cache()
+
 
 class Setting(object):
+    @staticmethod
+    def deserialize_value(value):
+        return yaml.safe_load(value)
+
     @staticmethod
     def serialize_value(value):
         if isinstance(value, Promise):
@@ -61,10 +74,6 @@ class Setting(object):
 
         return yaml.safe_dump(value, allow_unicode=True)
 
-    @staticmethod
-    def deserialize_value(value):
-        return yaml.safe_load(value)
-
     def __init__(self, namespace, global_name, default, help_text=None, is_path=False):
         self.global_name = global_name
         self.default = default
@@ -75,6 +84,9 @@ class Setting(object):
     def __unicode__(self):
         return unicode(self.global_name)
 
+    def invalidate_cache(self):
+        self.loaded = False
+
     @property
     def serialized_value(self):
         return self.yaml

mayan/apps/sources/tests/test_models.py

@@ -4,10 +4,11 @@ import shutil
 
 from django.contrib.auth import get_user_model
 from django.core.files.base import File
-from django.test import TestCase, override_settings
+from django.test import override_settings
 from django.test.client import Client
 
 from common.utils import mkdtemp
+from common.tests import BaseTestCase
 from documents.models import Document, DocumentType
 from documents.tests import (
     TEST_COMPRESSED_DOCUMENT_PATH, TEST_DOCUMENT_TYPE,
@@ -23,12 +24,13 @@ from ..models import WatchFolderSource, WebFormSource
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class UploadDocumentTestCase(TestCase):
+class UploadDocumentTestCase(BaseTestCase):
     """
     Test creating documents
     """
 
     def setUp(self):
+        super(UploadDocumentTestCase).setUp()
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
@@ -40,6 +42,8 @@ class UploadDocumentTestCase(TestCase):
         self.client = Client()
 
     def tearDown(self):
+        super(UploadDocumentTestCase).tearDown()
+
         self.document_type.delete()
         self.admin_user.delete()
 

mayan/apps/sources/tests/test_views.py

@@ -6,10 +6,11 @@ import shutil
 from django.contrib.auth import get_user_model
 from django.core.urlresolvers import reverse
 from django.test.client import Client
-from django.test import TestCase, override_settings
+from django.test import override_settings
 
 from acls.models import AccessControlList
 from checkouts.models import NewVersionBlock
+from common.tests import BaseTestCase
 from common.tests.test_views import GenericViewTestCase
 from common.utils import fs_cleanup, mkdtemp
 from documents.models import Document, DocumentType
@@ -118,8 +119,9 @@ class DocumentUploadTestCase(GenericDocumentViewTestCase):
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class DocumentUploadIssueTestCase(TestCase):
+class DocumentUploadIssueTestCase(BaseTestCase):
     def setUp(self):
+        super(DocumentUploadIssueTestCase, self).setUp()
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
@@ -131,6 +133,7 @@ class DocumentUploadIssueTestCase(TestCase):
         self.client = Client()
 
     def tearDown(self):
+        super(DocumentUploadIssueTestCase, self).tearDown()
         self.document_type.delete()
 
     def test_issue_25(self):

mayan/apps/tags/tests/test_models.py

@@ -1,8 +1,9 @@
 from __future__ import unicode_literals
 
 from django.core.files.base import File
-from django.test import TestCase, override_settings
+from django.test import override_settings
 
+from common.tests import BaseTestCase
 from documents.models import DocumentType
 from documents.tests import TEST_DOCUMENT_TYPE, TEST_SMALL_DOCUMENT_PATH
 
@@ -12,8 +13,9 @@ from .literals import TEST_TAG_COLOR, TEST_TAG_LABEL
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class TagTestCase(TestCase):
+class TagTestCase(BaseTestCase):
     def setUp(self):
+        super(TagTestCase).setUp()
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE
         )
@@ -24,6 +26,7 @@ class TagTestCase(TestCase):
             )
 
     def tearDown(self):
+        super(TagTestCase).tearDown()
         self.document.delete()
         self.document_type.delete()
 

mayan/apps/user_management/tests/test_views.py

@@ -186,11 +186,9 @@ class MetadataLookupIntegrationTestCase(GenericDocumentViewTestCase):
 
         self.document_type.metadata.create(metadata_type=self.metadata_type)
 
-    def test_user_list_lookup_render(self):
-        self.login(
-            username=TEST_USER_USERNAME, password=TEST_USER_PASSWORD
-        )
+        self.login_user()
 
+    def test_user_list_lookup_render(self):
         self.metadata_type.lookup = '{{ users }}'
         self.metadata_type.save()
         self.document.metadata.create(metadata_type=self.metadata_type)
@@ -209,10 +207,6 @@ class MetadataLookupIntegrationTestCase(GenericDocumentViewTestCase):
         )
 
     def test_group_list_lookup_render(self):
-        self.login(
-            username=TEST_USER_USERNAME, password=TEST_USER_PASSWORD
-        )
-
         self.metadata_type.lookup = '{{ groups }}'
         self.metadata_type.save()
         self.document.metadata.create(metadata_type=self.metadata_type)