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annotate test/test_hypothesis.py @ 7916:4cca0ae9f901

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issue2551334 - get test suite running under windows https://stackoverflow.com/questions/59506097/python-requests-library-is-very-slow-on-windows/75425238#75425238 reports that the requests libary uses urllib3. On windows this tries (and retries) an IPv6 address if localhost is used in the url. This takes 2s per request to test IPv6, give up and use IPv4. At that rate, the rate limit is never reached and the rest_login_RateLimit test fails. This patch rewrites the base url to use 127.0.0.1 replacing localhost. It forced urllib3 to open only an IPv4 address and the speedup allows the test to pass.
author John Rouillard <rouilj@ieee.org>
date Sun, 28 Apr 2024 19:24:19 -0400
parents 2c6d66819475
children
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1 import unittest
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2
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3 import pytest
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4
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5 pytest.importorskip("hypothesis")
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6
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7 # ruff: noqa: E402
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8 from hypothesis import example, given, settings
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9 from hypothesis.strategies import binary, none, one_of, sampled_from, text
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10
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11 from roundup.anypy.strings import b2s, s2b, s2u, u2s
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12 # ruff: noqa: I001 - yes I know I am using \ to continue the line...
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13 from roundup.password import PasswordValueError, encodePassword, \
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14 h64decode, h64encode
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15 from roundup.password import crypt as crypt_method
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16
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17 def Identity(x):
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18 return x
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19
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20
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21 _max_examples = 1000
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22
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23
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24 class HypoTestStrings(unittest.TestCase):
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25
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26 @given(text())
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27 @settings(max_examples=_max_examples)
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28 def test_b2s(self, utf8_bytes):
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29 self.assertEqual(b2s(utf8_bytes.encode("utf-8")), utf8_bytes)
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30
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31 @given(text())
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32 @settings(max_examples=_max_examples)
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33 def test_s2b(self, s):
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34 self.assertTrue(isinstance(s2b(s), bytes))
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35
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36 @given(text())
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37 @settings(max_examples=_max_examples)
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38 @example("\U0001F600 hi there") # smiley face emoji
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39 def test_s2u_u2s_invertable(self, s):
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40 self.assertEqual(u2s(s2u(s)), s)
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41
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42
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43 class HypoTestPassword(unittest.TestCase):
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44
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45 @given(binary())
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46 @example(b"")
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47 @settings(max_examples=_max_examples)
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48 def test_h64encode_h64decode(self, s):
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49
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50 self.assertEqual(h64decode(h64encode(s)), s)
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51
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52 crypt_modes = ["PBKDF2S5", "PBKDF2", "SSHA", "SHA", "MD5",
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53 "plaintext", "zot"]
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54 if crypt_method:
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55 crypt_modes.append("crypt")
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56
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57 @given(one_of(none(), text()),
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58 sampled_from(crypt_modes))
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59 @example("asd\x00df", "crypt")
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60 @settings(max_examples=_max_examples) # deadline=None for debugging
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61 def test_encodePassword(self, password, scheme):
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62
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63 if scheme == "crypt" and password and "\x00" in password:
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64 with self.assertRaises(ValueError) as e:
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65 encodePassword(password, scheme)
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66 if crypt_method:
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67 self.assertEqual(e.exception.args[0],
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68 "embedded null character")
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69 else:
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70 self.assertEqual(e.exception.args[0],
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71 "Unsupported encryption scheme 'crypt'")
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72 elif scheme == "plaintext":
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73 if password is not None:
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74 self.assertEqual(encodePassword(password, scheme), password)
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75 else:
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76 self.assertEqual(encodePassword(password, scheme), "")
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77 elif scheme == "zot":
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78 with self.assertRaises(PasswordValueError) as e:
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79 encodePassword(password, scheme)
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80 self.assertEqual(e.exception.args[0],
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81 "Unknown encryption scheme 'zot'")
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82 else:
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83 # it shouldn't throw anything.
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84 pw = encodePassword(password, scheme)
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85
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86 # verify format
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87 if scheme in ["PBKDF2S5", "PBKDF2"]:
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88 # 1000$XbSsijELEQbZZb1LlD7CFuotF/8$DdtssSlm.e
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89 self.assertRegex(pw, r"^\d{4,8}\$.{27}\$.*")
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90 elif scheme == "SSHA":
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91 # vqDbjvs8rhrS1AJxHYEGGXQW3x7STAPgo7uCtnw4GYgU7FN5VYbZxccQYCC0eXOxSipLbtgBudH1vDRMNlG0uw==
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92 self.assertRegex(pw, r"^[^=]*={0,3}$")
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93 elif scheme == "SHA":
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94 # da39a3ee5e6b4b0d3255bfef95601890afd80709'
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95 self.assertRegex(pw, r"^[a-z0-9]{40}$")
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96 elif scheme == "MD5":
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97 # d41d8cd98f00b204e9800998ecf8427e'
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98 self.assertRegex(pw, r"^[a-z0-9]{32}$")
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99 elif scheme == "crypt":
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100 # crypt_method is None if crypt is unknown
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101 if crypt_method:
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102 # WqzFDzhi8MmoU
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103 self.assertRegex(pw, r"^[A-Za-z0-9./]{13}$")
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104 else:
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105 self.assertFalse("Unknown scheme: %s, val: %s" % (scheme, pw))
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