From 3de9a4ea9623cd3a928ce30cbae3364beeac5edb Mon Sep 17 00:00:00 2001
From: Valerii Ponomarov <vponomar@redhat.com>
Date: Wed, 6 Mar 2019 16:15:25 +0530
Subject: Reorder test files removing redundant dirs

Move all the files of 'tests/functional/common/' dir
to the 'tests/functional/', because 'common' is the only
dir there, which doesn't really makes sense.
Do the same about 'tests/functional/common/heketi/heketi_tests'
and 'tests/functional/common/heketi/'.

Change-Id: I1fa55e2e7bf09e9b9115629b06e1fd160e291a36
---
 tests/functional/heketi/test_volume_deletion.py | 98 +++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 tests/functional/heketi/test_volume_deletion.py

(limited to 'tests/functional/heketi/test_volume_deletion.py')

diff --git a/tests/functional/heketi/test_volume_deletion.py b/tests/functional/heketi/test_volume_deletion.py
new file mode 100644
index 00000000..6f279899
--- /dev/null
+++ b/tests/functional/heketi/test_volume_deletion.py
@@ -0,0 +1,98 @@
+from __future__ import division
+
+from cnslibs.common.exceptions import ExecutionError
+from cnslibs.common.baseclass import BaseClass
+from cnslibs.common import heketi_ops
+
+
+class TestVolumeDeleteTestCases(BaseClass):
+    """
+    Class for volume deletion related test cases
+
+    """
+
+    def get_free_space_summary_devices(self):
+        """
+        Calculates free space across all devices
+        """
+
+        heketi_node_id_list = heketi_ops.heketi_node_list(
+            self.heketi_client_node, self.heketi_server_url)
+
+        total_free_space = 0
+        for node_id in heketi_node_id_list:
+            node_info_dict = heketi_ops.heketi_node_info(
+                self.heketi_client_node, self.heketi_server_url,
+                node_id, json=True)
+            for device in node_info_dict["devices"]:
+                total_free_space += (device["storage"]
+                                     ["free"] / (1024 ** 2))
+
+        return total_free_space
+
+    def test_delete_heketi_volume(self):
+        """
+        Method to test heketi volume deletion and whether it
+        frees up used space after deletion
+        """
+
+        creation_output_dict = heketi_ops.heketi_volume_create(
+            self.heketi_client_node,
+            self.heketi_server_url, 10, json=True)
+
+        volume_id = creation_output_dict["name"].strip().split("_")[1]
+        free_space_after_creation = self.get_free_space_summary_devices()
+
+        heketi_ops.heketi_volume_delete(
+            self.heketi_client_node, self.heketi_server_url, volume_id)
+
+        free_space_after_deletion = self.get_free_space_summary_devices()
+
+        self.assertTrue(
+            free_space_after_deletion > free_space_after_creation,
+            "Free space is not reclaimed after deletion of %s" % volume_id)
+
+    def test_delete_heketidb_volume(self):
+        """
+        Method to test heketidb volume deletion via heketi-cli
+        """
+        heketidbexists = False
+        msg = "Error: Cannot delete volume containing the Heketi database"
+
+        for i in range(0, 2):
+            volume_info = heketi_ops.heketi_volume_create(
+                self.heketi_client_node, self.heketi_server_url,
+                10, json=True)
+
+            self.addCleanup(
+                heketi_ops.heketi_volume_delete, self.heketi_client_node,
+                self.heketi_server_url, volume_info["id"])
+
+        volume_list_info = heketi_ops.heketi_volume_list(
+            self.heketi_client_node,
+            self.heketi_server_url, json=True)
+
+        if volume_list_info["volumes"] == []:
+            raise ExecutionError("Heketi volume list empty")
+
+        for volume_id in volume_list_info["volumes"]:
+            volume_info = heketi_ops.heketi_volume_info(
+                self.heketi_client_node, self.heketi_server_url,
+                volume_id, json=True)
+
+            if volume_info["name"] == "heketidbstorage":
+                heketidbexists = True
+                delete_ret, delete_output, delete_error = (
+                    heketi_ops.heketi_volume_delete(
+                        self.heketi_client_node,
+                        self.heketi_server_url, volume_id,
+                        raw_cli_output=True))
+
+                self.assertNotEqual(delete_ret, 0, "Return code not 0")
+                self.assertEqual(
+                    delete_error.strip(), msg,
+                    "Invalid reason for heketidb deletion failure")
+
+        if not heketidbexists:
+            raise ExecutionError(
+                "Warning: heketidbstorage doesn't exist in list of volumes")
-- 
cgit