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test_serial.py
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try:
import unittest2 as unittest
except ImportError:
import unittest
import nose2
from unittest.mock import MagicMock, patch
import sys
import six
from jnpr.junos.console import Console
if sys.version < "3":
builtin_string = "__builtin__"
else:
builtin_string = "builtins"
class TestSerial(unittest.TestCase):
@patch("jnpr.junos.transport.tty_serial.serial.Serial.open")
@patch("jnpr.junos.transport.tty_serial.serial.Serial.write")
@patch("jnpr.junos.transport.tty_serial.serial.Serial.flush")
@patch("jnpr.junos.transport.tty_serial.Serial.read_prompt")
@patch("jnpr.junos.transport.tty.tty_netconf.open")
def setUp(self, mock_nc_open, mock_read, mock_flush, mock_write, mock_open):
self.dev = Console(port="USB/ttyUSB0", baud=9600, mode="Serial")
mock_read.side_effect = [
("login", "login"),
("passwd", "passwd"),
("shell", "shell"),
]
self.dev.open()
@patch("jnpr.junos.transport.tty.sleep")
@patch("jnpr.junos.transport.tty.tty_netconf.close")
@patch("jnpr.junos.transport.tty_serial.Serial.read_prompt")
@patch("jnpr.junos.transport.tty_serial.Serial.write")
@patch("jnpr.junos.transport.tty_serial.Serial._tty_close")
def tearDown(
self, mock_serial_close, mock_write, mock_read, mock_close, mock_sleep
):
mock_read.side_effect = [
("shell", "shell"),
("login", "login"),
("cli", "cli"),
]
self.dev.close()
def test_console_connected(self):
self.assertTrue(self.dev.connected)
def test_close_connection(self):
self.dev._tty._ser = MagicMock()
self.dev.close(skip_logout=True)
self.assertTrue(self.dev._tty._ser.close.called)
@patch("jnpr.junos.transport.tty_serial.serial.Serial.open")
def test_tty_serial_open_exception(self, mock_open):
dev = Console(port="USB/ttyUSB0", baud=9600, mode="Serial")
mock_open.side_effect = OSError
self.assertRaises(RuntimeError, dev.open)
def test_tty_serial_rawwrite(self):
self.dev._tty._ser = MagicMock()
self.dev._tty.rawwrite("test")
self.dev._tty._ser.write.assert_called_with("test")
def test_tty_serial_read(self):
self.dev._tty._ser = MagicMock()
self.dev._tty.read()
self.dev._tty._ser.readline.assert_called()
def test_tty_serial_read_prompt(self):
self.dev._tty._ser = MagicMock()
self.dev._tty.EXPECT_TIMEOUT = 0.1
self.dev._tty._ser.readall.side_effect = [six.b(""), six.b("test")]
self.assertEqual(self.dev._tty.read_prompt()[0], None)
class TestSerialWin(unittest.TestCase):
@patch("jnpr.junos.transport.tty_serial.serial.Serial.open")
@patch("jnpr.junos.transport.tty_serial.serial.Serial.read")
@patch("jnpr.junos.transport.tty_serial.serial.Serial.write")
@patch("jnpr.junos.transport.tty_serial.serial.Serial.flush")
@patch("jnpr.junos.transport.tty_serial.Serial.read_prompt")
def setUp(self, mock_read, mock_flush, mock_write, mock_serial_read, mock_open):
self.dev = Console(port="COM4", baud=9600, mode="Serial")
mock_read.side_effect = [
("login", "login"),
("passwd", "passwd"),
("shell", "shell"),
]
mock_serial_read.side_effect = [
six.b(
"<!-- No zombies were killed during the creation of this user interface -->"
),
six.b(""),
six.b(
"""<!-- user root, class super-user -->
<hello xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<capabilities>
<capability>urn:ietf:params:netconf:base:1.0</capability>
<capability>urn:ietf:params:netconf:capability:candidate:1.0</capability>
<capability>urn:ietf:params:netconf:capability:confirmed-commit:1.0</capability>
<capability>urn:ietf:params:netconf:capability:validate:1.0</capability>
<capability>urn:ietf:params:netconf:capability:url:1.0?scheme=http,ftp,file</capability>
<capability>urn:ietf:params:xml:ns:netconf:base:1.0</capability>
<capability>urn:ietf:params:xml:ns:netconf:capability:candidate:1.0</capability>
<capability>urn:ietf:params:xml:ns:netconf:capability:confirmed-commit:1.0</capability>
<capability>urn:ietf:params:xml:ns:netconf:capability:validate:1.0</capability>
<capability>urn:ietf:params:xml:ns:netconf:capability:url:1.0?scheme=http,ftp,file</capability>
<capability>urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring</capability>
<capability>http://xml.juniper.net/netconf/junos/1.0</capability>
<capability>http://xml.juniper.net/dmi/system/1.0</capability>
</capabilities>
<session-id>7478</session-id>
</hello>
]]>]]>"""
),
six.b(""),
]
self.dev.open()
@patch("jnpr.junos.transport.tty.sleep")
@patch("jnpr.junos.transport.tty.tty_netconf.close")
@patch("jnpr.junos.transport.tty_serial.Serial.read_prompt")
@patch("jnpr.junos.transport.tty_serial.Serial.write")
@patch("jnpr.junos.transport.tty_serial.Serial._tty_close")
def tearDown(
self, mock_serial_close, mock_write, mock_read, mock_close, mock_sleep
):
mock_read.side_effect = [
("shell", "shell"),
("login", "login"),
("cli", "cli"),
]
self.dev.close()
def test_tty_serial_win_connected(self):
self.assertTrue(self.dev.connected)
@patch("jnpr.junos.transport.tty.tty_netconf.close")
@patch("jnpr.junos.transport.tty_serial.Serial._tty_close")
def test_tty_serial_win_rpc_call(self, mock_serial_close, mock_close):
self.dev._tty.read = MagicMock()
self.dev._tty.rawwrite = MagicMock()
self.dev._tty.read.side_effect = [
six.b(
'<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"'
' xmlns:junos="http://xml.juniper.net/junos/15.1X49/junos">'
'<route-engine-information xmlns="http://xml.juniper.net/ju'
'nos/15.1X49/junos-chassis"><route-engine><status>OK</statu'
's><temperature junos:celsius="45">45 degrees C / 113 degre'
'es F</temperature><cpu-temperature junos:celsius="61">61 d'
"egrees C / 141 degrees F</cpu-temperature><memory-system-t"
"otal>4096</memory-system-total><memory-system-total-used>1"
"024</memory-system-total-used><memory-system-total-util>25"
"</memory-system-total-util><memory-control-plane>2624</mem"
"ory-control-plane><memory-control-plane-used>682</memory-c"
"ontrol-plane-used><memory-control-plane-util>26</memory-co"
"ntrol-plane-util><memory-data-plane>1472</memory-data-plan"
"e><memory-data-plane-used>353</memory-data-plane-used><mem"
"ory-data-plane-util>24</memory-data-plane-util><cpu-user>1"
"2</cpu-user><cpu-background>0</cpu-background><cpu-system>"
"6</cpu-system><cpu-interrupt>0</cpu-interrupt><cpu-idle>83"
"</cpu-idle><model>RE-SRX300</model><serial-number>CV0918AF"
'1022</serial-number><start-time junos:seconds="1584539305"'
">2020-03-18 08:48:25 CDT</start-time><up-time junos:second"
's="137925">1 day, 14 hours, 18 minutes, 45 seconds</up-tim'
"e><last-reboot-reason>0x1:power cycle/failure</last-reboot"
"-reason><load-average-one>0.12</load-average-one><load-ave"
"rage-five>0.08</load-average-five><load-average-fifteen>0."
"06</load-average-fifteen></route-engine></route-engine-inf"
"ormation></rpc-reply>]]>]]>"
)
]
res = self.dev.rpc.get_route_engine_information()
self.assertEqual(res.tag, "route-engine-information")