sonic-buildimage/dockers/docker-dhcp-server/cli-plugin-tests/test_show_dhcp_server.py

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import sys
from unittest import mock
from click.testing import CliRunner
import utilities_common.cli as clicommon
sys.path.append('../cli/show/plugins/')
import show_dhcp_server
class TestShowDHCPServer(object):
def test_plugin_registration(self):
cli = mock.MagicMock()
show_dhcp_server.register(cli)
def test_show_dhcp_server_ipv4_lease_without_dhcpintf(self, mock_db):
expected_stdout = """\
Interface MAC Address IP Lease Start Lease End
------------------- ----------------- ----------- ------------------- -------------------
Vlan1000|Ethernet10 10:70:fd:b6:13:00 192.168.0.1 2023-03-01 03:16:21 2023-03-01 03:31:21
Vlan1000|Ethernet11 10:70:fd:b6:13:01 192.168.0.2 2023-03-01 03:16:21 2023-03-01 03:31:21
Vlan1001|<Unknown> 10:70:fd:b6:13:02 192.168.0.3 2023-03-01 03:16:21 2023-03-01 03:31:21
"""
runner = CliRunner()
db = clicommon.Db()
db.db = mock_db
result = runner.invoke(show_dhcp_server.dhcp_server.commands["ipv4"].commands["lease"], [], obj=db)
assert result.exit_code == 0, "exit code: {}, Exception: {}, Traceback: {}".format(result.exit_code, result.exception, result.exc_info)
assert result.stdout == expected_stdout
def test_show_dhcp_server_ipv4_lease_with_dhcpintf(self, mock_db):
expected_stdout = """\
Interface MAC Address IP Lease Start Lease End
------------------- ----------------- ----------- ------------------- -------------------
Vlan1000|Ethernet10 10:70:fd:b6:13:00 192.168.0.1 2023-03-01 03:16:21 2023-03-01 03:31:21
Vlan1000|Ethernet11 10:70:fd:b6:13:01 192.168.0.2 2023-03-01 03:16:21 2023-03-01 03:31:21
"""
runner = CliRunner()
db = clicommon.Db()
db.db = mock_db
result = runner.invoke(show_dhcp_server.dhcp_server.commands["ipv4"].commands["lease"], ["Vlan1000"], obj=db)
assert result.exit_code == 0, "exit code: {}, Exception: {}, Traceback: {}".format(result.exit_code, result.exception, result.exc_info)
assert result.stdout == expected_stdout
def test_show_dhcp_server_ipv4_lease_client_not_in_fdb(self, mock_db):
expected_stdout = """\
Interface MAC Address IP Lease Start Lease End
------------------ ----------------- ----------- ------------------- -------------------
Vlan1001|<Unknown> 10:70:fd:b6:13:02 192.168.0.3 2023-03-01 03:16:21 2023-03-01 03:31:21
"""
runner = CliRunner()
db = clicommon.Db()
db.db = mock_db
result = runner.invoke(show_dhcp_server.dhcp_server.commands["ipv4"].commands["lease"], ["Vlan1001"], obj=db)
assert result.exit_code == 0, "exit code: {}, Exception: {}, Traceback: {}".format(result.exit_code, result.exception, result.exc_info)
assert result.stdout == expected_stdout