X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fceph-volume%2Fceph_volume%2Ftests%2Fdevices%2Ftest_zap.py;fp=src%2Fceph%2Fsrc%2Fceph-volume%2Fceph_volume%2Ftests%2Fdevices%2Ftest_zap.py;h=bc26e33da5c338e4f514633d638bde3609448eff;hb=812ff6ca9fcd3e629e49d4328905f33eee8ca3f5;hp=0000000000000000000000000000000000000000;hpb=15280273faafb77777eab341909a3f495cf248d9;p=stor4nfv.git

diff --git a/src/ceph/src/ceph-volume/ceph_volume/tests/devices/test_zap.py b/src/ceph/src/ceph-volume/ceph_volume/tests/devices/test_zap.py
new file mode 100644
index 0000000..bc26e33
--- /dev/null
+++ b/src/ceph/src/ceph-volume/ceph_volume/tests/devices/test_zap.py
@@ -0,0 +1,17 @@
+import pytest
+from ceph_volume.devices import lvm
+
+
+class TestZap(object):
+
+    def test_main_spits_help_with_no_arguments(self, capsys):
+        lvm.zap.Zap([]).main()
+        stdout, stderr = capsys.readouterr()
+        assert 'Zaps the given logical volume or partition' in stdout
+
+    def test_main_shows_full_help(self, capsys):
+        with pytest.raises(SystemExit):
+            lvm.zap.Zap(argv=['--help']).main()
+        stdout, stderr = capsys.readouterr()
+        assert 'optional arguments' in stdout
+        assert 'positional arguments' in stdout