tests integ: Introduce the nm bond test module

Signed-off-by: Edward Haas <edwardh@redhat.com>

tests/integration/nm/bond_test.py

@@ -0,0 +1,81 @@
+#
+# Copyright 2019 Red Hat, Inc.
+#
+# 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
+# (at your option) 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, see <https://www.gnu.org/licenses/>.
+#
+
+from contextlib import contextmanager
+
+from libnmstate import nm
+
+from .testlib import mainloop
+
+
+BOND0 = 'bondtest0'
+ETH1 = 'eth1'
+
+
+def test_create_and_remove_bond(eth1_up):
+    bond_options = {'mode': 'balance-rr', 'miimon': '140'}
+
+    with _bond_interface(BOND0, bond_options):
+        bond_current_state = _get_bond_current_state(BOND0)
+
+        bond_desired_state = {
+            'slaves': [],
+            'options': bond_options
+        }
+        assert bond_desired_state == bond_current_state
+
+    assert not _get_bond_current_state(BOND0)
+
+
+@contextmanager
+def _bond_interface(name, options):
+    try:
+        _create_bond(name, options)
+        yield
+    finally:
+        _delete_bond(name)
+
+
+def _get_bond_current_state(name):
+    nm.nmclient.client(refresh=True)
+    nmdev = nm.device.get_device_by_name(name)
+    return nm.bond.get_bond_info(nmdev) if nmdev else {}
+
+
+def _create_bond(name, options):
+    con_setting = nm.connection.ConnectionSetting()
+    con_setting.create(
+        con_name=name,
+        iface_name=name,
+        iface_type=nm.nmclient.NM.SETTING_BOND_SETTING_NAME,
+    )
+    bond_setting = nm.bond.create_setting(options)
+    ipv4_setting = nm.ipv4.create_setting({}, None)
+    ipv6_setting = nm.ipv6.create_setting({}, None)
+    with mainloop():
+        con_profile = nm.connection.ConnectionProfile()
+        con_profile.create(
+            (con_setting.setting, bond_setting, ipv4_setting, ipv6_setting))
+        con_profile.add(save_to_disk=False)
+        nm.device.activate(connection_id=name)
+
+
+def _delete_bond(devname):
+    nmdev = nm.device.get_device_by_name(devname)
+    with mainloop():
+        nm.device.deactivate(nmdev)
+        nm.device.delete(nmdev)