[Lib+tc]Add testcase and library to validate total count of volumes

Add library to check db results
Validate count of volumes of heketi and db are same

Change-Id: I6e75f2d8d5f19a94c1dced5a07f9c948b4de9ef4
Signed-off-by: Sri Vignesh <sselvan@redhat.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/functional/heketi/test_server_state_examine_gluster.py b/tests/functional/heketi/test_server_state_examine_gluster.py
index 22352024..31859bd0 100644
--- a/tests/functional/heketi/test_server_state_examine_gluster.py
+++ b/tests/functional/heketi/test_server_state_examine_gluster.py
@@ -43,3 +43,25 @@ class TestHeketiServerStateExamineGluster(BaseClass):
         self.assertNotIn(
             "heketi volume list matches with volume list of all nodes",
             out['report'])
+
+    def test_compare_real_vol_count_with_db_check_info(self):
+        """Validate volumes using heketi db check"""
+
+        # Create volume
+        vol = heketi_ops.heketi_volume_create(
+            self.heketi_client_node, self.heketi_server_url, 1, json=True)
+        self.addCleanup(
+            heketi_ops.heketi_volume_delete, self.heketi_client_node,
+            self.heketi_server_url, vol['id'])
+
+        # Check heketi db
+        db_result = heketi_ops.heketi_db_check(
+            self.heketi_client_node, self.heketi_server_url)
+        vol_count = db_result["volumes"]["total"]
+        vol_list = heketi_ops.heketi_volume_list(
+            self.heketi_client_node, self.heketi_server_url, json=True)
+        count = len(vol_list["volumes"])
+        self.assertEqual(
+            count, vol_count, "Volume count doesn't match expected"
+            " result %s, actual  result is %s" % (
+                count, vol_count))