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Viewing changes to lib/lp/soyuz/browser/tests/test_builder.py

  • Committer: Launchpad Patch Queue Manager
  • Date: 2012-01-02 15:48:28 UTC
  • mfrom: (14513.2.4 builders-timeout-903827)
  • Revision ID: launchpad@pqm.canonical.com-20120102154828-r4echs7u11g99u8b
[r=adeuring][bug=903827] Cache objects prior to displaying builders'
        homepage.

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lib/lp/soyuz/browser/tests/test_builder.py
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# Copyright 2010 Canonical Ltd.  This software is licensed under the
 
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# Copyright 2010-2011 Canonical Ltd.  This software is licensed under the
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# GNU Affero General Public License version 3 (see the file LICENSE).
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"""Tests for the lp.soyuz.browser.builder module."""
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__metaclass__ = type
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from testtools.matchers import LessThan
 
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from zope.component import getUtility
 
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from zope.security.proxy import removeSecurityProxy
 
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from lp.buildmaster.interfaces.builder import IBuilderSet
 
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from lp.buildmaster.interfaces.buildqueue import IBuildQueueSet
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from lp.services.webapp import canonical_url
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from lp.testing import TestCaseWithFactory
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from lp.testing.layers import DatabaseFunctionalLayer
 
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from lp.soyuz.browser.tests.test_builder_views import BuildCreationMixin
 
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from lp.testing import (
 
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    record_two_runs,
 
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    TestCaseWithFactory,
 
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    )
 
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from lp.testing.layers import (
 
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    DatabaseFunctionalLayer,
 
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    LaunchpadFunctionalLayer,
 
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    )
 
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from lp.testing.matchers import HasQueryCount
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from lp.testing.publication import test_traverse
 
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from lp.testing.views import create_initialized_view
 
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from lp.translations.interfaces.translationtemplatesbuildjob import (
 
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    ITranslationTemplatesBuildJobSource,
 
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    )
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class TestBuildersNavigation(TestCaseWithFactory):
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        self.assertEqual(
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            canonical_url(build),
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            request.response.getHeader('location'))
 
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def builders_homepage_render():
 
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    builders = getUtility(IBuilderSet)
 
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    create_initialized_view(builders, "+index").render()
 
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class TestBuildersHomepage(TestCaseWithFactory, BuildCreationMixin):
 
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    layer = LaunchpadFunctionalLayer
 
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    # XXX rvb: the 3 additional queries per build are the result of the calls
 
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    # to:
 
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    # - builder.currentjob
 
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    # - buildqueue.specific_job
 
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    # These could be converted into cachedproperty and pre-populated in
 
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    # bulk but several tests assert that the value returned by these
 
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    # these properties are up to date.  Since they are not really expensive
 
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    # to compute I'll leave them as regular properties for now.
 
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    def test_builders_binary_package_build_query_count(self):
 
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        def create_build():
 
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            build = self.createBinaryPackageBuild()
 
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            queue = build.queueBuild()
 
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            queue.markAsBuilding(build.builder)
 
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        recorder1, recorder2 = record_two_runs(
 
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            builders_homepage_render, create_build, 2)
 
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        self.assertThat(
 
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            recorder2,
 
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            HasQueryCount(LessThan(recorder1.count + 3 * 2 + 1)))
 
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    def test_builders_recipe_build_query_count(self):
 
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        def create_build():
 
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            build = self.createRecipeBuildWithBuilder()
 
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            queue = build.queueBuild()
 
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            queue.markAsBuilding(build.builder)
 
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        recorder1, recorder2 = record_two_runs(
 
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            builders_homepage_render, create_build, 2)
 
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        self.assertThat(
 
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            recorder2,
 
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            HasQueryCount(LessThan(recorder1.count + 3 * 2 + 1)))
 
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    def test_builders_translation_template_build_query_count(self):
 
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        def create_build():
 
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            jobset = getUtility(ITranslationTemplatesBuildJobSource)
 
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            branch = self.factory.makeBranch()
 
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            specific_job = jobset.create(branch)
 
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            queueset = getUtility(IBuildQueueSet)
 
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            # Using rSP is required to get the job id.
 
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            naked_job = removeSecurityProxy(specific_job.job)
 
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            job_id = naked_job.id
 
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            queue = queueset.get(job_id)
 
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            queue.markAsBuilding(self.factory.makeBuilder())
 
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        recorder1, recorder2 = record_two_runs(
 
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            builders_homepage_render, create_build, 2)
 
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        self.assertThat(
 
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            recorder2,
 
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            HasQueryCount(LessThan(recorder1.count + 3 * 2 + 1)))