selftest: fix test_unsupported_subcommand test case

Fixed failure of test_unsupported_subcommand caused by
switching to argparser by checking that parser returns
non-zero return code.

[YOCTO #9636]

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/lib/oeqa/selftest/wic.py b/meta/lib/oeqa/selftest/wic.py
index 726af19e9dc0d63d35cb73cc57f37c614082f774..cdec80c07641af92546f6a86237983540ce6d476 100644 (file)
--- a/meta/lib/oeqa/selftest/wic.py
+++ b/meta/lib/oeqa/selftest/wic.py
@@ -159,8 +159,7 @@ class Wic(oeSelfTest):
     @testcase(1213)
     def test_unsupported_subcommand(self):
         """Test unsupported subcommand"""
-        self.assertEqual(1, runCmd('wic unsupported',
-                                   ignore_status=True).status)
+        self.assertNotEqual(0, runCmd('wic unsupported', ignore_status=True).status)
 
     @testcase(1214)
     def test_no_command(self):