How to use raise_ioerror method in ATX

Best Python code snippet using ATX

committer_auth_unittest.py

Source:committer_auth_unittest.py

1#!/usr/bin/env python2#3# Copyright (C) 2011 Apple Inc. All rights reserved.4#5# Redistribution and use in source and binary forms, with or without6# modification, are permitted provided that the following conditions7# are met:8# 1.  Redistributions of source code must retain the above copyright9#     notice, this list of conditions and the following disclaimer.10# 2.  Redistributions in binary form must reproduce the above copyright11#     notice, this list of conditions and the following disclaimer in the12#     documentation and/or other materials provided with the distribution.13#14# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED16# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE17# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR18# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR20# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER21# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,22# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE23# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.24import StringIO25import __builtin__26import buildbot.status.web.auth27import contextlib28import os29import unittest30from committer_auth import CommitterAuth31# This subclass of StringIO supports the context manager protocol so it works32# with "with" statements, just like real files.33class CMStringIO(StringIO.StringIO):34    def __enter__(self):35        return self36    def __exit__(self, exception, value, traceback):37        self.close()38@contextlib.contextmanager39def open_override(func):40    original_open = __builtin__.open41    __builtin__.open = func42    yield43    __builtin__.open = original_open44class CommitterAuthTest(unittest.TestCase):45    def setUp(self):46        self.auth = CommitterAuth('path/to/auth.json')47        self.auth.open_auth_json_file = self.fake_auth_json_file48        self.auth.open_webkit_committers_file = self.fake_committers_file49        self.auth.open_trac_credentials_file = self.fake_htdigest_file50    def fake_open_function(self, expected_filename):51        def fake_open(name, mode='r'):52            self.fake_open_was_called = True53            self.assertEqual(expected_filename, name)54        return fake_open55    def test_authentication_success(self):56        self.assertTrue(self.auth.authenticate('committer@webkit.org', 'committerpassword'))57        self.assertEqual('', self.auth.errmsg())58        self.assertTrue(self.auth.authenticate('committer2@example.com', 'committer2password'))59        self.assertEqual('', self.auth.errmsg())60    def test_committer_without_trac_credentials_fails(self):61        self.assertFalse(self.auth.authenticate('committer3@webkit.org', 'committer3password'))62        self.assertEqual('Invalid username/password', self.auth.errmsg())63    def test_fail_to_open_auth_json_file(self):64        def raise_IOError():65            raise IOError(2, 'No such file or directory', 'path/to/auth.json')66        auth = CommitterAuth('path/to/auth.json')67        auth.open_auth_json_file = raise_IOError68        self.assertFalse(auth.authenticate('committer@webkit.org', 'committerpassword'))69        self.assertEqual('Error opening auth.json file: No such file or directory', auth.errmsg())70    def test_fail_to_open_trac_credentials_file(self):71        def raise_IOError():72            raise IOError(2, 'No such file or directory', 'path/to/trac/credentials')73        self.auth.open_trac_credentials_file = raise_IOError74        self.assertFalse(self.auth.authenticate('committer@webkit.org', 'committerpassword'))75        self.assertEqual('Error opening Trac credentials file: No such file or directory', self.auth.errmsg())76    def test_fail_to_open_webkit_committers_file(self):77        def raise_IOError():78            raise IOError(2, 'No such file or directory', 'path/to/webkit/committers')79        self.auth.open_webkit_committers_file = raise_IOError80        self.assertFalse(self.auth.authenticate('committer@webkit.org', 'committerpassword'))81        self.assertEqual('Error opening WebKit committers file: No such file or directory', self.auth.errmsg())82    def test_implements_IAuth(self):83        self.assertTrue(buildbot.status.web.auth.IAuth.implementedBy(CommitterAuth))84    def test_invalid_auth_json_file(self):85        auth = CommitterAuth('path/to/auth.json')86        auth.open_auth_json_file = self.invalid_auth_json_file87        self.assertFalse(auth.authenticate('committer@webkit.org', 'committerpassword'))88        self.assertEqual('Error parsing auth.json file: No JSON object could be decoded', auth.errmsg())89    def test_invalid_committers_file(self):90        self.auth.open_webkit_committers_file = self.invalid_committers_file91        self.assertFalse(self.auth.authenticate('committer@webkit.org', 'committerpassword'))92        self.assertEqual('Error parsing WebKit committers file', self.auth.errmsg())93    def test_invalid_trac_credentials_file(self):94        self.auth.open_trac_credentials_file = self.invalid_htdigest_file95        self.assertFalse(self.auth.authenticate('committer@webkit.org', 'committerpassword'))96        self.assertEqual('Error parsing Trac credentials file', self.auth.errmsg())97    def test_missing_auth_json_keys(self):98        auth = CommitterAuth('path/to/auth.json')99        auth.open_auth_json_file = lambda: CMStringIO('{ "trac_credentials": "path/to/trac/credentials" }')100        self.assertFalse(auth.authenticate('committer@webkit.org', 'committerpassword'))101        self.assertEqual('auth.json file is missing "webkit_committers" key', auth.errmsg())102        auth.open_auth_json_file = lambda: CMStringIO('{ "webkit_committers": "path/to/webkit/committers" }')103        auth.open_webkit_committers_file = self.fake_committers_file104        self.assertFalse(auth.authenticate('committer@webkit.org', 'committerpassword'))105        self.assertEqual('auth.json file is missing "trac_credentials" key', auth.errmsg())106    def test_open_auth_json_file(self):107        auth = CommitterAuth('path/to/auth.json')108        self.fake_open_was_called = False109        with open_override(self.fake_open_function(auth.auth_json_filename())):110            auth.open_auth_json_file()111        self.assertTrue(self.fake_open_was_called)112    def test_open_trac_credentials_file(self):113        auth = CommitterAuth('path/to/auth.json')114        auth.trac_credentials_filename = lambda: 'trac credentials filename'115        self.fake_open_was_called = False116        with open_override(self.fake_open_function(auth.trac_credentials_filename())):117            auth.open_trac_credentials_file()118        self.assertTrue(self.fake_open_was_called)119    def test_open_webkit_committers_file(self):120        auth = CommitterAuth('path/to/auth.json')121        auth.webkit_committers_filename = lambda: 'webkit committers filename'122        self.fake_open_was_called = False123        with open_override(self.fake_open_function(auth.webkit_committers_filename())):124            auth.open_webkit_committers_file()125        self.assertTrue(self.fake_open_was_called)126    def test_non_committer_fails(self):127        self.assertFalse(self.auth.authenticate('noncommitter@example.com', 'noncommitterpassword'))128        self.assertEqual('Invalid username/password', self.auth.errmsg())129    def test_trac_credentials_filename(self):130        self.assertEqual('path/to/trac/credentials', self.auth.trac_credentials_filename())131    def test_unknown_user_fails(self):132        self.assertFalse(self.auth.authenticate('nobody@example.com', 'nobodypassword'))133        self.assertEqual('Invalid username/password', self.auth.errmsg())134    def test_username_is_prefix_of_valid_user(self):135        self.assertFalse(self.auth.authenticate('committer@webkit.orgg', 'committerpassword'))136        self.assertEqual('Invalid username/password', self.auth.errmsg())137    def test_webkit_committers(self):138        self.assertEqual(['committer@webkit.org', 'committer2@example.com', 'committer3@webkit.org'], self.auth.webkit_committers())139    def test_webkit_committers_filename(self):140        self.assertEqual('path/to/webkit/committers', self.auth.webkit_committers_filename())141    def test_wrong_password_fails(self):142        self.assertFalse(self.auth.authenticate('committer@webkit.org', 'wrongpassword'))143        self.assertEqual('Invalid username/password', self.auth.errmsg())144    def fake_auth_json_file(self):145        return CMStringIO("""{146    "trac_credentials": "path/to/trac/credentials",147    "webkit_committers": "path/to/webkit/committers"148}""")149    def invalid_auth_json_file(self):150        return CMStringIO('~!@#$%^&*()_+')151    def fake_committers_file(self):152        return CMStringIO("""[groups]153group1 = user@example.com,user2@example.com154group2 = user3@example.com155group3 =156group4 =157webkit = committer@webkit.org,committer2@example.com,committer3@webkit.org158[service:/]159*    = r160""")161    def invalid_committers_file(self):162        return CMStringIO("""[groups]163[[groups2]164""")165    def fake_htdigest_file(self):166        return CMStringIO("""committer@webkit.org:Mac OS Forge:761c8dcb7d9b5908007ed142f62fe73a167committer2@example.com:Mac OS Forge:faeee69acc2e49af3a0dbb15bd593ef4168noncommitter@example.com:Mac OS Forge:b99aa7ad32306a654ca4d57839fde9c1169""")170    def invalid_htdigest_file(self):171        return CMStringIO("""committer@webkit.org:Mac OS Forge:761c8dcb7d9b5908007ed142f62fe73a172committer2@example.com:Mac OS Forge:faeee69acc2e49af3a0dbb15bd593ef4173noncommitter@example.com:Mac OS Forge:b99aa7ad32306a654ca4d57839fde9c1174committer4@example.com:Mac OS Forge:::175""")176if __name__ == '__main__':...

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