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Standardize behavior: no docstrings in test functions; create a single 

suite merging all test cases.
This commit is contained in:
Guido van Rossum 2002-08-22 19:38:14 +00:00
parent cb682584a3
commit 7e8fdba01c
1 changed files with 19 additions and 13 deletions
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32
Lib/test/test_hmac.py
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@ -3,8 +3,9 @@ import unittest
from test import test_support
class TestVectorsTestCase(unittest.TestCase):
def test_vectors(self):
"""Test the HMAC module against test vectors from the RFC."""
# Test the HMAC module against test vectors from the RFC.
def md5test(key, data, digest):
h = hmac.HMAC(key, data)
@ -23,8 +24,9 @@ class TestVectorsTestCase(unittest.TestCase):
"56be34521d144c88dbb8c733f0e8b3f6")
class ConstructorTestCase(unittest.TestCase):
def test_normal(self):
"""Standard constructor call."""
# Standard constructor call.
failed = 0
try:
h = hmac.HMAC("key")
@ -32,14 +34,14 @@ class ConstructorTestCase(unittest.TestCase):
self.fail("Standard constructor call raised exception.")
def test_withtext(self):
"""Constructor call with text."""
# Constructor call with text.
try:
h = hmac.HMAC("key", "hash this!")
except:
self.fail("Constructor call with text argument raised exception.")
def test_withmodule(self):
"""Constructor call with text and digest module."""
# Constructor call with text and digest module.
import sha
try:
h = hmac.HMAC("key", "", sha)
@ -47,14 +49,15 @@ class ConstructorTestCase(unittest.TestCase):
self.fail("Constructor call with sha module raised exception.")
class SanityTestCase(unittest.TestCase):
def test_default_is_md5(self):
"""Testing if HMAC defaults to MD5 algorithm."""
# Testing if HMAC defaults to MD5 algorithm.
import md5
h = hmac.HMAC("key")
self.failUnless(h.digestmod == md5)
def test_exercise_all_methods(self):
"""Exercising all methods once."""
# Exercising all methods once.
# This must not raise any exceptions
try:
h = hmac.HMAC("my secret key")
@ -66,8 +69,9 @@ class SanityTestCase(unittest.TestCase):
self.fail("Exception raised during normal usage of HMAC class.")
class CopyTestCase(unittest.TestCase):
def test_attributes(self):
"""Testing if attributes are of same type."""
# Testing if attributes are of same type.
h1 = hmac.HMAC("key")
h2 = h1.copy()
self.failUnless(h1.digestmod == h2.digestmod,
@ -78,7 +82,7 @@ class CopyTestCase(unittest.TestCase):
"Types of outer don't match.")
def test_realcopy(self):
"""Testing if the copy method created a real copy."""
# Testing if the copy method created a real copy.
h1 = hmac.HMAC("key")
h2 = h1.copy()
# Using id() in case somebody has overridden __cmp__.
@ -89,7 +93,7 @@ class CopyTestCase(unittest.TestCase):
"No real copy of the attribute 'outer'.")
def test_equality(self):
"""Testing if the copy has the same digests."""
# Testing if the copy has the same digests.
h1 = hmac.HMAC("key")
h1.update("some random text")
h2 = h1.copy()
@ -99,10 +103,12 @@ class CopyTestCase(unittest.TestCase):
"Hexdigest of copy doesn't match original hexdigest.")
def test_main():
test_support.run_unittest(TestVectorsTestCase)
test_support.run_unittest(ConstructorTestCase)
test_support.run_unittest(SanityTestCase)
test_support.run_unittest(CopyTestCase)
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(TestVectorsTestCase))
suite.addTest(unittest.makeSuite(ConstructorTestCase))
suite.addTest(unittest.makeSuite(SanityTestCase))
suite.addTest(unittest.makeSuite(CopyTestCase))
test_support.run_suite(suite)
if __name__ == "__main__":
test_main()