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Viewing changes to landscape/lib/tests/test_gpg.py

  • Committer: Bazaar Package Importer
  • Author(s): Free Ekanayaka
  • Date: 2009-12-16 10:50:05 UTC
  • mfrom: (1.1.12 upstream)
  • Revision ID: james.westby@ubuntu.com-20091216105005-svplwdorkgz6vja7
Tags: 1.4.0-0ubuntu0.10.04.0
https://launchpad.net/bugs/456124
https://launchpad.net/bugs/340843
https://launchpad.net/bugs/450629
https://launchpad.net/bugs/455217
https://launchpad.net/bugs/462543
https://launchpad.net/bugs/463321
* New upstream release with several bug fixes:
  - Fix landscape daemons fail to start when too many groups are
    available (LP: #456124)
  - Fix landscape programs wake up far too much. (LP: #340843)
  - Fix Package manager fails with 'no such table: task' (LP #465846)
  - Fix test suite leaving temporary files around (LP #476418)
  - Fix the 1hr long wait for user data to be uploaded following a
    resynchronisation (LP #369000)

* Add support for Ubuntu release upgrades:
  - Add helper function to fetch many files at once (LP: #450629)
  - Handle release-upgrade messages in the packagemanager
    plugin (LP: #455217)
  - Add a release-upgrader task handler (LP: #462543)
  - Support upgrade-tool environment variables (LP: #463321)

* Add initial support for Smart package locking:
  - Detect and report changes about Smart package locks (#488108)

* Packaging fixes:
  - Turn unnecessary Pre-Depends on python-gobject into a regular Depends
  - If it's empty, remove /etc/landscape upon purge

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Lines of Context:
landscape/lib/tests/test_gpg.py
 
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import os
 
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from twisted.internet import reactor
 
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from twisted.internet.defer import Deferred
 
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from landscape.tests.helpers import LandscapeTest
 
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from landscape.lib.gpg import gpg_verify
 
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class GPGTest(LandscapeTest):
 
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    def test_gpg_verify(self):
 
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        """
 
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        L{gpg_verify} runs the given gpg binary and returns C{True} if the
 
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        provided signature is valid.
 
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        """
 
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        gpg_options = self.makeFile()
 
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        gpg = self.makeFile("#!/bin/sh\n"
 
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                            "touch $3/trustdb.gpg\n"
 
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                            "echo -n $@ > %s\n" % gpg_options)
 
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        os.chmod(gpg, 0755)
 
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        gpg_home = self.makeDir()
 
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        mkdtemp_mock = self.mocker.replace("tempfile.mkdtemp")
 
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        mkdtemp_mock()
 
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        self.mocker.result(gpg_home)
 
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        self.mocker.replay()
 
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        deferred = Deferred()
 
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        def do_test():
 
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            result = gpg_verify("/some/file", "/some/signature", gpg=gpg)
 
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            def check_result(ignored):
 
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                self.assertEquals(open(gpg_options).read(),
 
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                    "--no-options --homedir %s --no-default-keyring "
 
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                    "--ignore-time-conflict --keyring /etc/apt/trusted.gpg "
 
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                    "--verify /some/signature /some/file" % gpg_home)
 
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                self.assertFalse(os.path.exists(gpg_home))
 
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            result.addCallback(check_result)
 
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            result.chainDeferred(deferred)
 
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        reactor.callWhenRunning(do_test)
 
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        return deferred
 
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    def test_gpg_verify_with_non_zero_gpg_exit_code(self):
 
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        """
 
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        L{gpg_verify} runs the given gpg binary and returns C{False} if the
 
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        provided signature is not valid.
 
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        """
 
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        gpg = self.makeFile("#!/bin/sh\necho out; echo err >&2; exit 1\n")
 
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        os.chmod(gpg, 0755)
 
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        gpg_home = self.makeDir()
 
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        mkdtemp_mock = self.mocker.replace("tempfile.mkdtemp")
 
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        mkdtemp_mock()
 
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        self.mocker.result(gpg_home)
 
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        self.mocker.replay()
 
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        deferred = Deferred()
 
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        def do_test():
 
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            result = gpg_verify("/some/file", "/some/signature", gpg=gpg)
 
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            def check_failure(failure):
 
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                self.assertEquals(str(failure.value),
 
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                                  "%s failed (out='out\n', err='err\n', "
 
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                                  "code='1')" % gpg)
 
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                self.assertFalse(os.path.exists(gpg_home))
 
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            result.addCallback(self.fail)
 
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            result.addErrback(check_failure)
 
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            result.chainDeferred(deferred)
 
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        reactor.callWhenRunning(do_test)
 
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        return deferred