[RM-11742] add check for 'too few arguments'

Signed-off-by: Travis Rhoden <trhoden@redhat.com>

diff --git a/ceph_deploy/tests/test_cli_osd.py b/ceph_deploy/tests/test_cli_osd.py
index fc63d656fb5b76bf176f1ad8100f2abf05d6a7eb..968aea9af4953fafe1b9c7265ed512c235c162e1 100644 (file)
--- a/ceph_deploy/tests/test_cli_osd.py
+++ b/ceph_deploy/tests/test_cli_osd.py
@@ -35,4 +35,5 @@ def test_bad_no_disk(tmpdir, cli):
             ) as p:
             result = p.stderr.read()
     assert 'usage: ceph-deploy osd' in result
+    assert 'too few arguments' in result
     assert err.value.status == 2