Not all the test runners were returning exit codes. They are now

gregmalcolm · gregmalcolm · commit 75fa699493c4 · 2013-04-28T22:49:22.000-04:00
diff --git a/python2/_runner_tests.py b/python2/_runner_tests.py
@@ -16,4 +16,5 @@ def suite():
     return suite
 
 if __name__ == '__main__':
-    unittest.TextTestRunner(verbosity=2).run(suite())
+    res = unittest.TextTestRunner(verbosity=2).run(suite())
+    sys.exit(not res.wasSuccessful())
diff --git a/python3/_runner_tests.py b/python3/_runner_tests.py
@@ -16,4 +16,5 @@ def suite():
     return suite
 
 if __name__ == '__main__':
-    unittest.TextTestRunner(verbosity=2).run(suite())
+    res = unittest.TextTestRunner(verbosity=2).run(suite())
+    sys.exit(not res.wasSuccessful())
diff --git a/python3/runner/sensei.py b/python3/runner/sensei.py
@@ -88,7 +88,7 @@ def learn(self):
         self.stream.writeln("")
         self.stream.writeln(self.say_something_zenlike())
 
-        if self.failures: return
+        if self.failures: sys.exit(-1)
         self.stream.writeln(
             "\n{0}**************************************************" \
             .format(Fore.RESET))
