Merge pull request #1088 from zdc/T4020-sagitta

FRR: T4020: Added CLI options for FRR daemons

1 files changed, 146 insertions, 0 deletions

diff --git a/smoketest/scripts/cli/test_system_frr.py b/smoketest/scripts/cli/test_system_frr.py
new file mode 100755
index 000000000..331133ed4
--- /dev/null
+++ b/smoketest/scripts/cli/test_system_frr.py
@@ -0,0 +1,146 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2019-2020 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# 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, see <http://www.gnu.org/licenses/>.
+
+import re
+import unittest
+from base_vyostest_shim import VyOSUnitTestSHIM
+from vyos.util import read_file
+
+config_file = '/etc/frr/daemons'
+base_path = ['system', 'frr']
+
+
+def daemons_config_parse(daemons_config):
+    # create regex for parsing daemons options
+    regex_daemon_config = re.compile(
+        r'^(?P<daemon_name>\w+)_options="(?P<daemon_options>.*)"$', re.M)
+    # create empty dict for config
+    daemons_config_dict = {}
+    # fill dictionary with actual config
+    for daemon in regex_daemon_config.finditer(daemons_config):
+        daemon_name = daemon.group('daemon_name')
+        daemon_options = daemon.group('daemon_options')
+        daemons_config_dict[daemon_name] = daemon_options
+
+    # return daemons config
+    return (daemons_config_dict)
+
+
+class TestSystemFRR(VyOSUnitTestSHIM.TestCase):
+
+    def tearDown(self):
+        self.cli_delete(base_path)
+        self.cli_commit()
+
+    def test_frr_snmp_multipledaemons(self):
+        # test SNMP integration for multiple daemons
+        test_daemon_names = ['ospfd', 'bgpd']
+        for test_daemon_name in test_daemon_names:
+            self.cli_set(base_path + ['snmp', test_daemon_name])
+        self.cli_commit()
+
+        # read the config file and check content
+        daemons_config = read_file(config_file)
+        daemons_config_dict = daemons_config_parse(daemons_config)
+        # prepare regex for matching SNMP integration
+        regex_snmp = re.compile(r'^.* -M snmp.*$')
+        for (daemon_name, daemon_options) in daemons_config_dict.items():
+            snmp_enabled = regex_snmp.match(daemon_options)
+            if daemon_name in test_daemon_names:
+                self.assertTrue(snmp_enabled)
+            else:
+                self.assertFalse(snmp_enabled)
+
+    def test_frr_snmp_addandremove(self):
+        # test enabling and disabling of SNMP integration
+        test_daemon_names = ['ospfd', 'bgpd']
+        for test_daemon_name in test_daemon_names:
+            self.cli_set(base_path + ['snmp', test_daemon_name])
+        self.cli_commit()
+
+        self.cli_delete(base_path)
+        self.cli_commit()
+
+        # read the config file and check content
+        daemons_config = read_file(config_file)
+        daemons_config_dict = daemons_config_parse(daemons_config)
+        # prepare regex for matching SNMP integration
+        regex_snmp = re.compile(r'^.* -M snmp.*$')
+        for test_daemon_name in test_daemon_names:
+            snmp_enabled = regex_snmp.match(
+                daemons_config_dict[test_daemon_name])
+            self.assertFalse(snmp_enabled)
+
+    def test_frr_snmp_empty(self):
+        # test empty config section
+        self.cli_set(base_path + ['snmp'])
+        self.cli_commit()
+
+        # read the config file and check content
+        daemons_config = read_file(config_file)
+        daemons_config_dict = daemons_config_parse(daemons_config)
+        # prepare regex for matching SNMP integration
+        regex_snmp = re.compile(r'^.* -M snmp.*$')
+        for daemon_options in daemons_config_dict.values():
+            snmp_enabled = regex_snmp.match(daemon_options)
+            self.assertFalse(snmp_enabled)
+
+    def test_frr_bmp(self):
+        # test BMP
+        self.cli_set(base_path + ['bmp'])
+        self.cli_commit()
+
+        # read the config file and check content
+        daemons_config = read_file(config_file)
+        daemons_config_dict = daemons_config_parse(daemons_config)
+        # prepare regex
+        regex_bmp = re.compile(r'^.* -M bmp.*$')
+        bmp_enabled = regex_bmp.match(daemons_config_dict['bgpd'])
+        self.assertTrue(bmp_enabled)
+
+    def test_frr_irdp(self):
+        # test IRDP
+        self.cli_set(base_path + ['irdp'])
+        self.cli_commit()
+
+        # read the config file and check content
+        daemons_config = read_file(config_file)
+        daemons_config_dict = daemons_config_parse(daemons_config)
+        # prepare regex
+        regex_irdp = re.compile(r'^.* -M irdp.*$')
+        irdp_enabled = regex_irdp.match(daemons_config_dict['zebra'])
+        self.assertTrue(irdp_enabled)
+
+    def test_frr_bmpandsnmp(self):
+        # test empty config section
+        self.cli_set(base_path + ['bmp'])
+        self.cli_set(base_path + ['snmp', 'bgpd'])
+        self.cli_commit()
+
+        # read the config file and check content
+        daemons_config = read_file(config_file)
+        daemons_config_dict = daemons_config_parse(daemons_config)
+        # prepare regex
+        regex_snmp = re.compile(r'^.* -M bmp.*$')
+        regex_snmp = re.compile(r'^.* -M snmp.*$')
+        bmp_enabled = regex_snmp.match(daemons_config_dict['bgpd'])
+        snmp_enabled = regex_snmp.match(daemons_config_dict['bgpd'])
+        self.assertTrue(bmp_enabled)
+        self.assertTrue(snmp_enabled)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, failfast=True)