unittest: Exit with non zero code in case of failures. Fixing micropython#259

belyalov · dpgeorge · commit 912f9413acb0 · 2018-05-11T14:18:02.000+10:00
diff --git a/unittest/unittest.py b/unittest/unittest.py
@@ -1,3 +1,6 @@
+import sys
+
+
 class SkipTest(Exception):
     pass
 
@@ -217,3 +220,5 @@ def test_cases(m):
         suite.addTest(c)
     runner = TestRunner()
     result = runner.run(suite)
+    # Terminate with non zero return code in case of failures
+    sys.exit(result.failuresNum > 0)
