update sample_test.py - add import stl function

tests/sample_test.py

@@ -28,6 +28,12 @@ class TestBasicFunction(unittest.TestCase):
         s = str(type("string"))
         self.assertEqual(s, "<class 'module'>")
 
+    @unittest.expectedFailure
+    def test_import_stl(self):
+        from AmpScan.core import AmpObject
+        from AmpScan.tests import sample_stl_sphere.stl as stlFile
+        Amp = AmpObject(stlFile)
+        self.assertRaises(MemoryError)
 
 if __name__ == '__main__':
     unittest.main()