Test case to check peer detach warning

Change-Id: Idc379ad7f31274cc63f384d7223bf769bb89ace3
Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/tests/functional/glusterd/test_peer_detach_check_warning_message.py b/tests/functional/glusterd/test_peer_detach_check_warning_message.py
new file mode 100644
index 000000000..4469aa17f
--- /dev/null
+++ b/tests/functional/glusterd/test_peer_detach_check_warning_message.py
@@ -0,0 +1,83 @@
+#  Copyright (C) 2019  Red Hat, Inc. <http://www.redhat.com>
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along`
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+from glusto.core import Glusto as g
+from glustolibs.gluster.gluster_base_class import GlusterBaseClass
+from glustolibs.gluster.exceptions import ExecutionError
+from glustolibs.gluster.peer_ops import (peer_detach, peer_probe,
+                                         is_peer_connected)
+
+
+class TestPeerDetachWarningMessage(GlusterBaseClass):
+
+    def tearDown(self):
+
+        # Peer probe node which was detached
+        ret, _, _ = peer_probe(self.mnode, self.servers[1])
+        if ret:
+            raise ExecutionError("Failed to detach %s" % self.servers[1])
+        g.log.info("Peer detach successful %s", self.servers[1])
+
+        GlusterBaseClass.tearDown.im_func(self)
+
+    def test_peer_detach_check_warning_message(self):
+        # pylint: disable=too-many-statements
+        """
+        Test Case:
+        1) Create a cluster.
+        2) Peer detach a node but don't press y.
+        3) Check the warning message.
+        4) Check peer status.
+           (Node shouldn't be detached!)
+        5) Peer detach a node now press y.
+        6) Check peer status.
+           (Node should be detached!)
+        """
+
+        # Peer detach one node
+        ret, msg, _ = g.run(self.mnode, "gluster peer detach %s"
+                            % self.servers[1])
+        self.assertEqual(ret, 0, "ERROR: Peer detach successful %s"
+                         % self.servers[1])
+        g.log.info("EXPECTED: Failed to detach %s", self.servers[1])
+
+        # Checking warning message
+        expected_msg = ' '.join([
+            'All clients mounted through the peer which is getting',
+            'detached need to be remounted using one of the other',
+            'active peers in the trusted storage pool to ensure',
+            'client gets notification on any changes done on the',
+            'gluster configuration and if the same has been done',
+            'do you want to proceed'
+            ])
+        self.assertIn(expected_msg, msg.split('?')[0],
+                      "Incorrect warning message for peer detach.")
+        g.log.info("Correct warning message for peer detach.")
+
+        # Checking if peer is connected
+        ret = is_peer_connected(self.mnode, self.servers[1])
+        self.assertTrue(ret, "Peer is not in connected state.")
+        g.log.info("Peers is in connected state.")
+
+        # Peer detach one node
+        ret, _, _ = peer_detach(self.mnode, self.servers[1])
+        self.assertEqual(ret, 0, "Failed to detach %s" % self.servers[1])
+        g.log.info("Peer detach successful %s", self.servers[1])
+
+        # Checking if peer is connected
+        ret = is_peer_connected(self.mnode, self.servers[1])
+        self.assertFalse(ret, "Peer is in connected state.")
+        g.log.info("Peer is not in connected state.")