Add exception raise for test failures or errors.

Author: PytLab

.travis.yml

@@ -30,5 +30,6 @@ install:
 
 # command to run tests
 script:
-  - python setup.py test
+  - cd tests
+  - python vaspy_test.py
 

setup.py

@@ -108,6 +108,6 @@
       url=url,
       download_url=download_url,
       version=version,
-      test_suite="tests",
+#      test_suite="tests",
       classifiers=classifiers)
 

tests/vaspy_test.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+import commands
+import unittest
+
+from arc_test import ArcTest
+from incar_test import InCarTest
+from oszicar_test import OsziCarTest
+from outcar_test import OutCarTest
+from xsd_test import XsdTest
+from xtd_test import XtdTest
+
+def suite():
+    suite = unittest.TestSuite([
+        unittest.TestLoader().loadTestsFromTestCase(ArcTest),
+        unittest.TestLoader().loadTestsFromTestCase(InCarTest),
+        unittest.TestLoader().loadTestsFromTestCase(OsziCarTest),
+        unittest.TestLoader().loadTestsFromTestCase(OutCarTest),
+        unittest.TestLoader().loadTestsFromTestCase(XsdTest),
+        unittest.TestLoader().loadTestsFromTestCase(XtdTest),
+    ])
+
+    return suite
+
+if "__main__" == __name__:
+    result = unittest.TextTestRunner(verbosity=2).run(suite())
+
+    if result.errors or result.failures:
+        raise ValueError("Get errors and failures.")
+