python-stdlib/unittest-discover: Integrate unittest-expectedfailure.

Signed-off-by: Jos Verlinde <Jos_Verlinde@hotmail.com>

Author: Josverl

python-stdlib/unittest-discover/manifest.py

@@ -1,4 +1,4 @@
-metadata(version="0.1.3")
+metadata(version="0.1.4")
 
 require("argparse")
 require("fnmatch")

python-stdlib/unittest-discover/unittest/__main__.py

@@ -146,8 +146,9 @@ def discover_main():
         # Ensure an appropriate output is printed if no tests are found.
         runner.run(TestSuite())
 
-    # Terminate with non zero return code in case of failures.
-    sys.exit(result.failuresNum + result.errorsNum)
+    # Terminate with non zero return code in case of failures. unexpectedSuccessesNum
+    # is only present when the unittest-expectedfailure add-on is installed.
+    sys.exit(result.failuresNum + result.errorsNum + getattr(result, "unexpectedSuccessesNum", 0))
 
 
 discover_main()