From: Alfredo Deza <adeza@redhat.com>
Date: Thu, 23 Aug 2018 14:31:16 +0000 (-0400)
Subject: ceph-volume tests.util verify ValidDevice validator
X-Git-Tag: v12.2.8~5^2~7
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d4721826a7ae8a98b33a0d3ae20a5bea957f6afc;p=ceph.git

ceph-volume tests.util verify ValidDevice validator

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 649903bdabe3ea04c499c3dbe6d1e9e7b8f82a23)
---

diff --git a/src/ceph-volume/ceph_volume/tests/util/test_arg_validators.py b/src/ceph-volume/ceph_volume/tests/util/test_arg_validators.py
index f989599c8b7..9f20edbf724 100644
--- a/src/ceph-volume/ceph_volume/tests/util/test_arg_validators.py
+++ b/src/ceph-volume/ceph_volume/tests/util/test_arg_validators.py
@@ -96,3 +96,17 @@ class TestExcludeGroupOptions(object):
         )
         stdout, stderr = capsys.readouterr()
         assert 'Cannot use --filestore (filestore) with --bluestore (bluestore)' in stdout
+
+
+class TestValidDevice(object):
+
+    def setup(self):
+        self.validator = arg_validators.ValidDevice()
+
+    def test_path_is_valid(self, fake_call):
+        result = self.validator('/')
+        assert result.abspath == '/'
+
+    def test_path_is_invalid(self, fake_call):
+        with pytest.raises(argparse.ArgumentError):
+            self.validator('/device/does/not/exist')