updated tests

test/test_mesh3D.py

@@ -4,7 +4,7 @@ import unittest
 import sympy  # NOQA: F401
 import os
 import sys
-from test_core import Base_Check
+from .test_core import Base_Check
 THIS_DIR = os.path.dirname(
     os.path.realpath(os.path.join(os.getcwd(), os.path.expanduser(__file__))))
 sys.path.append(os.path.normpath(os.path.join(THIS_DIR)))
@@ -32,5 +32,4 @@ class IO_Stl_test(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    tfields.Mesh3D.load(os.path.join(THIS_DIR,'../data/baffle.stl'))
     unittest.main()

test/test_triangles3D.py

-import tfields
-import numpy as np
-import unittest
-import sympy  # NOQA: F401
-import os
-import sys
-THIS_DIR = os.path.dirname(os.path.realpath(os.path.join(os.getcwd(), os.path.expanduser(__file__))))
-sys.path.append(os.path.normpath(os.path.join(THIS_DIR)))
-from test_core import Base_Check
-
-
-class IO_test(Base_Check, unittest.TestCase):
-    pass
-
-
-class IO_Stl_test(IO_test):
-    def setUp(self):
-        self._inst = tfields.Triangles3D.load(r'../data/baffle.stl')
-
-if __name__ == '__main__':
-    unittest.main()
\ No newline at end of file