Adding upstream version 2.3~rc1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

test/test-nbft_conf.py

@@ -0,0 +1,56 @@
+#!/usr/bin/python3
+import os
+import logging
+import unittest
+from staslib import conf
+
+TEST_DIR = os.path.dirname(__file__)
+EXPECTED_DCS = [
+    {
+        'subsysnqn': 'nqn.2014-08.org.nvmexpress.discovery',
+        'traddr': '100.71.103.50',
+        'transport': 'tcp',
+        'trsvcid': '8009',
+    }
+]
+EXPECTED_IOCS = [
+    {
+        'data-digest': False,
+        'hdr-digest': False,
+        'subsysnqn': 'nqn.1988-11.com.dell:powerstore:00:2a64abf1c5b81F6C4549',
+        'traddr': '100.71.103.48',
+        'transport': 'tcp',
+        'trsvcid': '4420',
+    },
+    {
+        'data-digest': False,
+        'hdr-digest': False,
+        'subsysnqn': 'nqn.1988-11.com.dell:powerstore:00:2a64abf1c5b81F6C4549',
+        'traddr': '100.71.103.49',
+        'transport': 'tcp',
+        'trsvcid': '4420',
+    },
+]
+
+
+class Test(unittest.TestCase):
+    """Unit tests for class NbftConf"""
+
+    def test_dir_with_nbft_files(self):
+        conf.NbftConf.destroy()  # Make sure singleton does not exist
+        with self.assertLogs(logger=logging.getLogger(), level='DEBUG') as captured:
+            nbft_conf = conf.NbftConf(TEST_DIR)
+            self.assertNotEqual(-1, captured.records[0].getMessage().find("NBFT location(s):"))
+            self.assertEqual(nbft_conf.dcs, EXPECTED_DCS)
+            self.assertEqual(nbft_conf.iocs, EXPECTED_IOCS)
+
+    def test_dir_without_nbft_files(self):
+        conf.NbftConf.destroy()  # Make sure singleton does not exist
+        with self.assertNoLogs(logger=logging.getLogger(), level='DEBUG'):
+            nbft_conf = conf.NbftConf('/tmp')
+            self.assertEqual(nbft_conf.dcs, [])
+            self.assertEqual(nbft_conf.iocs, [])
+
+
+if __name__ == "__main__":
+    unittest.main()