Test: simplified command to run single test

src/Mod/Test/CMakeLists.txt

@@ -1,5 +1,6 @@
 
 SET(Test_SRCS
+    __init__.py
     Init.py
     BaseTests.py
     Document.py

src/Mod/Test/__init__.py

@@ -0,0 +1,5 @@
+import unittest
+
+def runTest(test_case, verbosity=2):
+    suite = unittest.TestLoader().loadTestsFromTestCase(test_case)
+    unittest.TextTestRunner(verbosity=verbosity).run(suite)