Add more operation and some refactoring of the code to ease usage.

user_ops/test_all.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2017 ComputerGraphics Tuebingen. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ==============================================================================
+# Authors: Fabian Groh, Patrick Wieschollek, Hendrik P.A. Lensch
+
+import unittest
+import glob
+
+operations = [fn[:-3] for fn in glob.glob('test_*.py') if not '_all' in fn]
+suite = unittest.TestSuite()
+
+for op in operations:
+  suite.addTest(unittest.defaultTestLoader.loadTestsFromName(op))
+
+unittest.TextTestRunner().run(suite)