Python 2 script to verify Akismet API key validity, usable with Jenkins

akismet.py

import requests
import sys

URL = 'http://rest.akismet.com/1.1/verify-key'
DATA = {'key': 'insert_key_here', 'blog': 'insert_blog_here'}


def verify_akismet_key(url_, data_):
    r = requests.post(url_, data=data_)

    print "\n========\nheaders:\n========\n"
    for header in r.headers:
        print header + ": " + r.headers[header]

    print "\n========\ncontent:\n========\n"
    print r.content

    if 'invalid' in r.content:
        sys.exit(1)
    elif 'valid' in r.content:
        sys.exit(0)
    else:
        sys.exit(1)


if __name__ == "__main__":
    verify_akismet_key(URL, DATA)

requirements.txt

coverage
requests
responses

test_akismet.py

import unittest
import responses
import runpy
from akismet import URL, DATA, verify_akismet_key


class AkismetKeyTest(unittest.TestCase):

    @responses.activate
    def test_module_exits_with_return_0_when_response_content_contains_valid(self):
        responses.add(responses.POST, URL, body="valid")
        with self.assertRaises(SystemExit) as cm:
            verify_akismet_key(URL, DATA)
        self.assertEqual(cm.exception.code, 0)

    @responses.activate
    def test_module_exits_with_return_1_when_response_content_contains_invalid(self):
        responses.add(responses.POST, URL, body="invalid")
        with self.assertRaises(SystemExit) as cm:
            verify_akismet_key(URL, {'key': 'invalidkey', 'blog': 'invalidblog'})
        self.assertEqual(cm.exception.code, 1)

    @responses.activate
    def test_module_exits_with_return_1_when_response_content_contains_nothing(self):
        responses.add(responses.POST, URL, body="")
        with self.assertRaises(SystemExit) as cm:
            verify_akismet_key(URL, {'key': 'invalidkey', 'blog': 'invalidblog'})
        self.assertEqual(cm.exception.code, 1)

    @responses.activate
    def test_module_exits_with_return_1_when_response_content_contains_random_string(self):
        responses.add(responses.POST, URL, body="a4b4k72")
        with self.assertRaises(SystemExit) as cm:
            verify_akismet_key(URL, {'key': 'invalidkey', 'blog': 'invalidblog'})
        self.assertEqual(cm.exception.code, 1)

    @responses.activate
    def test_run_module_from_system_returns_0_for_valid_response(self):
        responses.add(responses.POST, URL, body="valid")
        with self.assertRaises(SystemExit) as cm:
            runpy.run_path("akismet.py", run_name="__main__")
        self.assertEqual(cm.exception.code, 0)


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