jc/tests/test_iftop.py

import os
import unittest
import json
import jc.parsers.iftop

THIS_DIR = os.path.dirname(os.path.abspath(__file__))


class MyTests(unittest.TestCase):

    # input
    with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-20.10/iftop-b-n1.out'), 'r', encoding='utf-8') as f:
        ubuntu_20_10_iftop_b_n1 = f.read()

    with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-20.10/iftop-b-n3.out'), 'r', encoding='utf-8') as f:
        ubuntu_20_10_iftop_b_n3 = f.read()

    with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-20.10/iftop-b-n1-noport.out'), 'r', encoding='utf-8') as f:
        ubuntu_20_10_iftop_b_n1_noport = f.read()

    # output
    with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-20.10/iftop-b-n1.json'), 'r', encoding='utf-8') as f:
        ubuntu_20_10_iftop_b_n1_json = json.loads(f.read())

    with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-20.10/iftop-b-n3.json'), 'r', encoding='utf-8') as f:
        ubuntu_20_10_iftop_b_n3_json = json.loads(f.read())

    with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-20.10/iftop-b-n1-noport.json'), 'r', encoding='utf-8') as f:
        ubuntu_20_10_iftop_b_n1_noport_json = json.loads(f.read())


    def test_iftop_nodata(self):
        """
        Test 'iftop -b' with no data
        """
        self.assertEqual(jc.parsers.iftop.parse('', quiet=True), [])

    def test_iftop_ubuntu_20_10(self):
        """
        Test 'iftop -i <device> -t -P -s 1' with units as MiB on Ubuntu 20.10
        """
        self.assertEqual(jc.parsers.iftop.parse(self.ubuntu_20_10_iftop_b_n1, quiet=True), self.ubuntu_20_10_iftop_b_n1_json)

    def test_iftop_multiple_runs_ubuntu_20_10(self):
        """
        Test 'iftop -i <device> -t -P -s 1' with units as MiB on Ubuntu 20.10
        """
        self.assertEqual(jc.parsers.iftop.parse(self.ubuntu_20_10_iftop_b_n3, quiet=True), self.ubuntu_20_10_iftop_b_n3_json)

    def test_iftop_ubuntu_20_10_no_port(self):
        """
        Test 'iftop -i <device> -t -B -s 1' with units as MiB on Ubuntu 20.10
        """
        self.assertEqual(jc.parsers.iftop.parse(self.ubuntu_20_10_iftop_b_n1_noport, quiet=True), self.ubuntu_20_10_iftop_b_n1_noport_json)

if __name__ == '__main__':
    unittest.main()