WIP: Added unit tests for FolderManager

tests/__init__.py

@@ -0,0 +1,18 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+# vim:fenc=utf-8
+#
+# Copyright © 2017 Óscar García Amor <ogarcia@connectical.com>
+#
+# Distributed under terms of the GNU GPLv3 license.
+
+from .test_folder_manager import FolderManagerTestCase
+from .test_user_manager import UserManagerTestCase
+
+import unittest
+
+def suite():
+    suite = unittest.TestSuite()
+    suite.addTest(FolderManagerTestCase())
+    suite.addTest(UserManagerTestCase())
+    return suite

tests/test_folder_manager.py

@@ -0,0 +1,87 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+# vim:fenc=utf-8
+#
+# Copyright © 2017 Óscar García Amor <ogarcia@connectical.com>
+#
+# Distributed under terms of the GNU GPLv3 license.
+
+from supysonic import db
+from supysonic.managers.folder import FolderManager
+
+import os
+import shutil
+import tempfile
+import unittest
+import uuid
+
+class FolderManagerTestCase(unittest.TestCase):
+    def setUp(self):
+        # Create an empty sqlite database in memory
+        self.store = db.get_store("sqlite:")
+        # Read schema from file
+        with open('schema/sqlite.sql') as sql:
+            schema = sql.read()
+        # Create tables on memory database
+        for command in schema.split(';'):
+            self.store.execute(command)
+        # Create some temporary directories
+        self.media_dir = tempfile.mkdtemp()
+        self.music_dir = tempfile.mkdtemp()
+        # Add test folders
+        self.assertEqual(FolderManager.add(self.store, 'media', self.media_dir), FolderManager.SUCCESS)
+        self.assertEqual(FolderManager.add(self.store, 'music', self.music_dir), FolderManager.SUCCESS)
+        folder = db.Folder()
+        folder.root = False
+        folder.name = 'non-root'
+        folder.path = os.path.join(self.music_dir, 'subfolder')
+        self.store.add(folder)
+        self.store.commit()
+
+    def tearDown(self):
+        shutil.rmtree(self.media_dir)
+        shutil.rmtree(self.music_dir)
+
+    def test_get_folder(self):
+        # Get existing folders
+        for name in ['media', 'music']:
+            folder = self.store.find(db.Folder, db.Folder.name == name, db.Folder.root == True).one()
+            self.assertEqual(FolderManager.get(self.store, folder.id), (FolderManager.SUCCESS, folder))
+        # Get with invalid UUID
+        self.assertEqual(FolderManager.get(self.store, 'invalid-uuid'), (FolderManager.INVALID_ID, None))
+        # Non-existent folder
+        self.assertEqual(FolderManager.get(self.store, uuid.uuid4()), (FolderManager.NO_SUCH_FOLDER, None))
+
+    def test_add_folder(self):
+        # Create duplicate
+        self.assertEqual(FolderManager.add(self.store,'media', self.media_dir), FolderManager.NAME_EXISTS)
+        # Duplicate path
+        self.assertEqual(FolderManager.add(self.store,'new-folder', self.media_dir), FolderManager.PATH_EXISTS)
+        # Invalid path
+        self.assertEqual(FolderManager.add(self.store,'invalid-path', os.path.abspath('/this/not/is/valid')), FolderManager.INVALID_PATH)
+        # Subfolder of already added path
+        os.mkdir(os.path.join(self.media_dir, 'subfolder'))
+        self.assertEqual(FolderManager.add(self.store,'subfolder', os.path.join(self.media_dir, 'subfolder')), FolderManager.PATH_EXISTS)
+
+    def test_delete_folder(self):
+        # Delete existing folders
+        for name in ['media', 'music']:
+            folder = self.store.find(db.Folder, db.Folder.name == name, db.Folder.root == True).one()
+            self.assertEqual(FolderManager.delete(self.store, folder.id), FolderManager.SUCCESS)
+        # Delete invalid UUID
+        self.assertEqual(FolderManager.delete(self.store, 'invalid-uuid'), FolderManager.INVALID_ID)
+        # Delete non-existent folder
+        self.assertEqual(FolderManager.delete(self.store, uuid.uuid4()), FolderManager.NO_SUCH_FOLDER)
+        # Delete non-root folder
+        folder = self.store.find(db.Folder, db.Folder.name == 'non-root').one()
+        self.assertEqual(FolderManager.delete(self.store, folder.id), FolderManager.NO_SUCH_FOLDER)
+
+    def test_delete_by_name(self):
+        # Delete existing folders
+        for name in ['media', 'music']:
+            self.assertEqual(FolderManager.delete_by_name(self.store, name), FolderManager.SUCCESS)
+        # Delete non-existent folder
+        self.assertEqual(FolderManager.delete_by_name(self.store, 'null'), FolderManager.NO_SUCH_FOLDER)
+
+if __name__ == '__main__':
+    unittest.main()