unittest - test parse vlan - issue search type

Netmart — Fri, 24 Nov 2023 18:09:12 GMT

Hello,

I was trying to run the following test parser and it seems that there is an issue with the search type under the ConfigParserVLAN.

Please see details below.

Thanks.

python3 -m unittest test_parser_customer_vlan.py
ConfigurationParser
Accessed ConfigParser Module
E
======================================================================
ERROR: test_parse_cust_vlan (test_parser_customer_vlan.TestParse)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/cisco/test_parser_customer_vlan.py", line 11, in test_parse_cust_vlan
parsed_vlan = cp.parseCustomerVlan(customer_name)
File "/cisco/ConfigParserVLAN.py", line 12, in parseCustomerVlan
allCustomerSubInterfaces = re.search(intPattern, self.deviceConfig)
File "/usr/lib/python3.10/re.py", line 200, in search
return _compile(pattern, flags).search(string)
TypeError: expected string or bytes-like object

----------------------------------------------------------------------
Ran 1 test in 0.001s

FAILED (errors=1)

%%%%%%%%%%%%%%%%%%%%%%%%%%

test_parser_customer_vlan.py

import unittest

import re

from ConfigParserVLAN import ConfigurationParserVLAN

class TestParse (unittest.TestCase😞

def test_parse_cust_vlan(self😞

print ("ConfigurationParser")

cp = ConfigurationParserVLAN()

customer_name = "CUSTOMER_A"

expected_vlan = 100

parsed_vlan = cp.parseCustomerVlan(customer_name)

#self.assertEqual(list, type(parsed_vlan))

self.assertEqual(expected_vlan, parsed_vlan)

if __name__ == '__main__':

unittest.main()

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

ConfigParserVLAN.py

#Regular Expression Module re

import re

class ConfigurationParserVLAN:

with open("config.txt") as deviceConfig:

def parseCustomerVlan(self, customerName😞

print ("Accessed ConfigParser Module")

intPattern = (

r"interface GigabitEthernet0\/0\. ([0-9]+)\n encapsulation "

r"dot1Q [0-9]+\n ip vrf forwarding %s"

% (customerName)

)

allCustomerSubInterfaces = re.search(intPattern, self.deviceConfig)

return int(allCustomerSubInterfaces.group(1))

Re: unittest - test parse vlan - issue search type

bigevilbeard — Sat, 25 Nov 2023 11:35:58 GMT

@Netmart looks like you need to read the contents of the config.txt file into a string before calling re.search. Try using the open() function's read() method.

Hope this helps

topic unittest - test parse vlan - issue search type in Code Exchange

unittest - test parse vlan - issue search type

Re: unittest - test parse vlan - issue search type