sherlock/tests/base.py
Christopher K. Hoadley f6860510ea Add basic test infrastructure using unittest. Add tests to verify the 3 mechanisms of determining that a username is *not* supported on a given site.
Created SherlockBaseTest() class that provides infrastructure for the tests.

TODO:  It seems that devRant is not detecting users that certainly exist.
TODO:  While running tests, there is a ResourceWarning from an unclosed SSLSocket.  This needs work.
2019-01-21 19:26:07 -06:00

107 lines
3.6 KiB
Python

"""Sherlock Base Tests
This module contains various utilities for running tests.
"""
import json
import os
import os.path
import unittest
import sherlock
import warnings
class SherlockBaseTest(unittest.TestCase):
def setUp(self):
"""Sherlock Base Test Setup.
Does common setup tasks for base Sherlock tests.
Keyword Arguments:
self -- This object.
Return Value:
N/A.
"""
#This ignores the ResourceWarning from an unclosed SSLSocket.
#TODO: Figure out how to fix the code so this is not needed.
warnings.simplefilter("ignore", ResourceWarning)
# Load the data file with all site information.
data_file_path = os.path.join(os.path.dirname(os.path.realpath(sherlock.__file__)), "data.json")
with open(data_file_path, "r", encoding="utf-8") as raw:
self.site_data_all = json.load(raw)
self.verbose=False
self.tor=False
self.unique_tor=False
return
def site_data_filter(self, site_list):
"""Filter Site Data.
Keyword Arguments:
self -- This object.
site_list -- List of strings corresponding to sites which
should be filtered.
Return Value:
Dictionary containing sub-set of site data specified by 'site_list'.
"""
# Create new dictionary that has filtered site data based on input.
# Note that any site specified which is not understood will generate
# an error.
site_data = {}
for site in site_list:
with self.subTest(f"Checking test vector Site '{site}' "
f"exists in total site data."
):
site_data[site] = self.site_data_all[site]
return site_data
def username_check(self, username_list, site_list, exist_check=True):
"""Username Exist Check.
Keyword Arguments:
self -- This object.
username_list -- List of strings corresponding to usernames
which should exist on *all* of the sites.
site_list -- List of strings corresponding to sites which
should be filtered.
exist_check -- Boolean which indicates if this should be
a check for Username existence,
or non-existence.
Return Value:
N/A.
Will trigger an assert if Username does not have the expected
existence state.
"""
#Filter all site data down to just what is needed for this test.
site_data = self.site_data_filter(site_list)
if exist_check:
check_type_text = "exists"
exist_result_desired = "yes"
else:
check_type_text = "does not exist"
exist_result_desired = "no"
for username in username_list:
results = sherlock.sherlock(username,
site_data,
verbose=self.verbose,
tor=self.tor,
unique_tor=self.unique_tor
)
for site, result in results.items():
with self.subTest(f"Checking Username '{username}' "
f"{check_type_text} on Site '{site}'"
):
self.assertEqual(result['exists'], exist_result_desired)
return