コード例 #1
0
class TestCache(TestCase):
    def setUp(self):
        self.cache = Cache()
        self.login_user(groups=['change-resource'])

    def test_browser_v1_serializer(self):
        browser = self.create(Browser)
        out = self.cache.browser_v1_serializer(browser)
        expected = {
            'id': browser.id,
            'slug': u'',
            'name': {},
            'note': {},
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalbrowser',
                'pks': [browser.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalbrowser',
                'pk': browser.history.all()[0].pk,
            },
            'versions:PKList': {
                'app': u'webplatformcompat',
                'model': 'version',
                'pks': [],
            },
        }
        self.assertEqual(out, expected)

    def test_browser_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.browser_v1_serializer(None))

    def test_browser_v1_loader(self):
        browser = self.create(Browser)
        with self.assertNumQueries(3):
            obj = self.cache.browser_v1_loader(browser.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.browser_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_browser_v1_loader_not_exist(self):
        self.assertFalse(Browser.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.browser_v1_loader(666))

    def test_browser_v1_invalidator(self):
        browser = self.create(Browser)
        self.assertEqual([], self.cache.browser_v1_invalidator(browser))

    def test_changeset_v1_serializer(self):
        created = datetime(2014, 10, 29, 8, 57, 21, 806744, UTC)
        changeset = self.create(Changeset, user=self.user)
        Changeset.objects.filter(pk=changeset.pk).update(
            created=created, modified=created)
        changeset = Changeset.objects.get(pk=changeset.pk)
        out = self.cache.changeset_v1_serializer(changeset)
        expected = {
            'id': changeset.id,
            'created:DateTime': '1414573041.806744',
            'modified:DateTime': '1414573041.806744',
            'target_resource_type': '',
            'target_resource_id': 0,
            'closed': False,
            'user:PK': {
                'app': u'auth',
                'model': 'user',
                'pk': self.user.pk,
            },
            'historical_browsers:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalbrowser',
                'pks': []
            },
            'historical_features:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalfeature',
                'pks': []
            },
            'historical_maturities:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalmaturity',
                'pks': []
            },
            'historical_sections:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalsection',
                'pks': []
            },
            'historical_specifications:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalspecification',
                'pks': []
            },
            'historical_supports:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalsupport',
                'pks': []
            },
            'historical_versions:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalversion',
                'pks': []
            },
        }
        self.assertEqual(out, expected)

    def test_changeset_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.changeset_v1_serializer(None))

    def test_changeset_v1_loader(self):
        changeset = self.create(Changeset, user=self.user)
        with self.assertNumQueries(8):
            obj = self.cache.changeset_v1_loader(changeset.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.changeset_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_changeset_v1_loader_not_exist(self):
        self.assertFalse(Changeset.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.changeset_v1_loader(666))

    def test_changeset_v1_invalidator(self):
        changeset = self.create(Changeset, user=self.user)
        self.assertEqual([], self.cache.changeset_v1_invalidator(changeset))

    def test_feature_v1_serializer(self):
        feature = self.create(
            Feature, slug='the-slug', name='{"en": "A Name"}')
        out = self.cache.feature_v1_serializer(feature)
        expected = {
            'id': feature.id,
            'slug': 'the-slug',
            'mdn_uri': {},
            'experimental': False,
            'standardized': True,
            'stable': True,
            'obsolete': False,
            'name': {"en": "A Name"},
            'descendant_count': 0,
            'supports:PKList': {
                'app': u'webplatformcompat',
                'model': 'support',
                'pks': [],
            },
            'sections:PKList': {
                'app': u'webplatformcompat',
                'model': 'section',
                'pks': [],
            },
            'parent:PK': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pk': None,
            },
            'children:PKList': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': [],
            },
            'descendants:PKList': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': [],
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalfeature',
                'pks': [feature.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalfeature',
                'pk': feature.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_feature_v1_serializer_some_descendants(self):
        feature = self.create(
            Feature, slug='the-slug', name='{"en": "A Name"}')
        child1 = self.create(Feature, slug='child1', parent=feature)
        child2 = self.create(Feature, slug='child2', parent=feature)
        child3 = self.create(Feature, slug='child3', parent=feature)
        feature = Feature.objects.get(id=feature.id)
        out = self.cache.feature_v1_serializer(feature)
        self.assertEqual(out['descendant_count'], 3)
        self.assertEqual(
            out['descendants:PKList'],
            {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': [child1.pk, child2.pk, child3.pk]
            }
        )

    @override_settings(PAGINATE_VIEW_FEATURE=2)
    def test_feature_v1_serializer_paginated_descendants(self):
        feature = self.create(
            Feature, slug='the-slug', name='{"en": "A Name"}')
        self.create(Feature, slug='child1', parent=feature)
        self.create(Feature, slug='child2', parent=feature)
        self.create(Feature, slug='child3', parent=feature)
        feature = Feature.objects.get(id=feature.id)
        out = self.cache.feature_v1_serializer(feature)
        self.assertEqual(out['descendant_count'], 3)
        self.assertEqual(
            out['descendants:PKList'],
            {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': []
            }
        )

    def test_feature_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.feature_v1_serializer(None))

    def test_feature_v1_loader(self):
        feature = self.create(Feature)
        with self.assertNumQueries(5):
            obj = self.cache.feature_v1_loader(feature.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.feature_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_feature_v1_loader_not_exist(self):
        self.assertFalse(Feature.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.feature_v1_loader(666))

    def test_feature_v1_invalidator_basic(self):
        feature = self.create(Feature)
        self.assertEqual([], self.cache.feature_v1_invalidator(feature))

    def test_feature_v1_invalidator_with_relation(self):
        parent = self.create(Feature, slug='parent')
        feature = self.create(Feature, slug='child', parent=parent)
        expected = [('Feature', parent.id, False)]
        self.assertEqual(expected, self.cache.feature_v1_invalidator(feature))

    def test_maturity_v1_serializer(self):
        maturity = self.create(
            Maturity, slug='REC', name='{"en-US": "Recommendation"}')
        out = self.cache.maturity_v1_serializer(maturity)
        expected = {
            'id': maturity.id,
            'slug': 'REC',
            'name': {"en-US": "Recommendation"},
            'specifications:PKList': {
                'app': u'webplatformcompat',
                'model': 'specification',
                'pks': [],
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalmaturity',
                'pks': [maturity.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalmaturity',
                'pk': maturity.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_maturity_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.maturity_v1_serializer(None))

    def test_maturity_v1_loader(self):
        maturity = self.create(Maturity)
        with self.assertNumQueries(3):
            obj = self.cache.maturity_v1_loader(maturity.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.maturity_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_maturity_v1_loader_not_exist(self):
        self.assertFalse(Maturity.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.maturity_v1_loader(666))

    def test_maturity_v1_invalidator(self):
        maturity = self.create(Maturity)
        self.assertEqual([], self.cache.maturity_v1_invalidator(maturity))

    def test_section_v1_serializer(self):
        maturity = self.create(
            Maturity, slug="REC", name={'en': 'Recommendation'})
        spec = self.create(
            Specification, slug='mathml2', mdn_key='MathML2',
            maturity=maturity,
            name='{"en": "MathML 2.0"}',
            uri='{"en": "http://www.w3.org/TR/MathML2/"}')
        section = self.create(
            Section, specification=spec,
            number={'en': '3.2.4'},
            name={'en': 'Number (mn)'},
            subpath={'en': 'chapter3.html#presm.mn'})
        out = self.cache.section_v1_serializer(section)
        expected = {
            'id': section.id,
            'number': {"en": '3.2.4'},
            'name': {"en": "Number (mn)"},
            'subpath': {'en': 'chapter3.html#presm.mn'},
            'note': {},
            'specification:PK': {
                'app': u'webplatformcompat',
                'model': 'specification',
                'pk': spec.pk,
            },
            'features:PKList': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': [],
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalsection',
                'pks': [section.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalsection',
                'pk': section.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_section_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.section_v1_serializer(None))

    def test_section_v1_loader(self):
        maturity = self.create(
            Maturity, slug='WD', name={'en': 'Working Draft'})
        spec = self.create(
            Specification, slug='push_api', mdn_key='Push API',
            maturity=maturity,
            name={'en': 'Push API'},
            uri={'en': (
                'https://dvcs.w3.org/hg/push/raw-file/default/index.html')}
        )
        section = self.create(
            Section, specification=spec,
            name={'en': ''}, note={'en': 'Non standard'})
        with self.assertNumQueries(3):
            obj = self.cache.section_v1_loader(section.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.section_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_section_v1_loader_not_exist(self):
        self.assertFalse(Section.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.section_v1_loader(666))

    def test_section_v1_invalidator(self):
        maturity = self.create(
            Maturity, slug='WD', name={'en': 'Working Draft'})
        spec = self.create(
            Specification, slug='spec', mdn_key='Spec', maturity=maturity,
            name={'en': 'Spec'},
            uri={'en': 'http://example.com/spec.html'})
        section = self.create(
            Section, specification=spec,
            name={'en': 'A section'}, subpath={'en': '#section'})
        self.assertEqual(
            [('Specification', spec.pk, False)],
            self.cache.section_v1_invalidator(section))

    def test_specification_v1_serializer(self):
        maturity = self.create(
            Maturity, slug="REC", name={'en': 'Recommendation'})
        spec = self.create(
            Specification, slug="mathml2", mdn_key='MathML2',
            maturity=maturity,
            name='{"en": "MathML 2.0"}',
            uri='{"en": "http://www.w3.org/TR/MathML2/"}')
        history = spec.history.all()[0]
        out = self.cache.specification_v1_serializer(spec)
        expected = {
            'id': spec.id,
            'slug': 'mathml2',
            'mdn_key': 'MathML2',
            'name': {"en": "MathML 2.0"},
            'uri': {"en": "http://www.w3.org/TR/MathML2/"},
            'sections:PKList': {
                'app': u'webplatformcompat',
                'model': 'section',
                'pks': [],
            },
            'maturity:PK': {
                'app': u'webplatformcompat',
                'model': 'maturity',
                'pk': maturity.pk,
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalspecification',
                'pks': [history.pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalspecification',
                'pk': history.pk,
            },
        }
        self.assertEqual(out, expected)

    def test_specification_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.specification_v1_serializer(None))

    def test_specification_v1_loader(self):
        maturity = self.create(
            Maturity, slug='WD', name={'en': 'Working Draft'})
        spec = self.create(
            Specification, slug='push-api', maturity=maturity,
            name={'en': 'Push API'},
            uri={'en': (
                'https://dvcs.w3.org/hg/push/raw-file/default/index.html')}
        )
        with self.assertNumQueries(3):
            obj = self.cache.specification_v1_loader(spec.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.specification_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_specification_v1_loader_not_exist(self):
        self.assertFalse(Specification.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.specification_v1_loader(666))

    def test_specification_v1_invalidator(self):
        maturity = self.create(
            Maturity, slug='WD', name={'en': 'Working Draft'})
        spec = self.create(
            Specification, slug='spec', maturity=maturity,
            name={'en': 'Spec'},
            uri={'en': 'http://example.com/spec.html'})
        self.assertEqual(
            [('Maturity', maturity.pk, False)],
            self.cache.specification_v1_invalidator(spec))

    def test_support_v1_serializer(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version='1.0')
        feature = self.create(Feature, slug='feature')
        support = self.create(Support, version=version, feature=feature)
        out = self.cache.support_v1_serializer(support)
        expected = {
            'id': support.id,
            "support": u"yes",
            "prefix": u"",
            "prefix_mandatory": False,
            "alternate_name": u"",
            "alternate_mandatory": False,
            "requires_config": u"",
            "default_config": u"",
            "protected": False,
            "note": {},
            'version:PK': {
                'app': u'webplatformcompat',
                'model': 'version',
                'pk': version.id,
            },
            'feature:PK': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pk': feature.id,
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalsupport',
                'pks': [support.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalsupport',
                'pk': support.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_support_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.support_v1_serializer(None))

    def test_support_v1_loader(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version='1.0')
        feature = self.create(Feature, slug='feature')
        support = self.create(Support, version=version, feature=feature)
        with self.assertNumQueries(2):
            obj = self.cache.support_v1_loader(support.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.support_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_support_v1_loader_not_exist(self):
        self.assertFalse(Support.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.support_v1_loader(666))

    def test_support_v1_invalidator(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version='1.0')
        feature = self.create(Feature, slug='feature')
        support = self.create(Support, version=version, feature=feature)
        expected = [
            ('Version', version.id, True),
            ('Feature', feature.id, True),
        ]
        self.assertEqual(expected, self.cache.support_v1_invalidator(support))

    def test_version_v1_serializer(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        out = self.cache.version_v1_serializer(version)
        expected = {
            'id': version.id,
            'version': u'',
            'release_day:Date': None,
            'retirement_day:Date': None,
            'status': u'unknown',
            'release_notes_uri': {},
            'note': {},
            '_order': 0,
            'browser:PK': {
                'app': u'webplatformcompat',
                'model': 'browser',
                'pk': browser.id,
            },
            'supports:PKList': {
                'app': u'webplatformcompat',
                'model': 'support',
                'pks': [],
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalversion',
                'pks': [version.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalversion',
                'pk': version.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_version_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.version_v1_serializer(None))

    def test_version_v1_loader(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        with self.assertNumQueries(3):
            obj = self.cache.version_v1_loader(version.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.version_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_version_v1_loader_not_exist(self):
        self.assertFalse(Version.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.version_v1_loader(666))

    def test_version_v1_invalidator(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        expected = [('Browser', browser.id, True)]
        self.assertEqual(expected, self.cache.version_v1_invalidator(version))

    def test_user_v1_serializer(self):
        user = self.create(
            User, date_joined=datetime(2014, 9, 22, 8, 14, 34, 7, UTC))
        out = self.cache.user_v1_serializer(user)
        expected = {
            'id': user.id,
            'username': '',
            'date_joined:DateTime': '1411373674.000007',
            'changesets:PKList': {
                'app': 'webplatformcompat',
                'model': 'changeset',
                'pks': []
            },
            'group_names': ['change-resource'],
        }
        self.assertEqual(out, expected)

    def test_user_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.user_v1_serializer(None))

    def test_user_v1_inactive(self):
        user = self.create(
            User, date_joined=datetime(2014, 9, 22, 8, 14, 34, 7, UTC),
            is_active=False)
        out = self.cache.user_v1_serializer(user)
        self.assertEqual(out, None)

    def test_user_v1_loader(self):
        user = self.create(User)
        with self.assertNumQueries(3):
            obj = self.cache.user_v1_loader(user.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.user_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_user_v1_loader_not_exist(self):
        self.assertFalse(User.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.user_v1_loader(666))

    def test_user_v1_invalidator(self):
        user = self.create(User)
        self.assertEqual([], self.cache.user_v1_invalidator(user))
コード例 #2
0
class TestCache(TestCase):
    def setUp(self):
        self.cache = Cache()
        self.login_user(groups=['change-resource'])

    def test_browser_v1_serializer(self):
        browser = self.create(Browser)
        out = self.cache.browser_v1_serializer(browser)
        expected = {
            'id': browser.id,
            'slug': u'',
            'name': {},
            'note': {},
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalbrowser',
                'pks': [browser.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalbrowser',
                'pk': browser.history.all()[0].pk,
            },
            'versions:PKList': {
                'app': u'webplatformcompat',
                'model': 'version',
                'pks': [],
            },
        }
        self.assertEqual(out, expected)

    def test_browser_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.browser_v1_serializer(None))

    def test_browser_v1_loader(self):
        browser = self.create(Browser)
        with self.assertNumQueries(3):
            obj = self.cache.browser_v1_loader(browser.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.browser_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_browser_v1_loader_not_exist(self):
        self.assertFalse(Browser.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.browser_v1_loader(666))

    def test_browser_v1_invalidator(self):
        browser = self.create(Browser)
        self.assertEqual([], self.cache.browser_v1_invalidator(browser))

    def test_changeset_v1_serializer(self):
        created = datetime(2014, 10, 29, 8, 57, 21, 806744, UTC)
        changeset = self.create(Changeset, user=self.user)
        Changeset.objects.filter(pk=changeset.pk).update(created=created,
                                                         modified=created)
        changeset = Changeset.objects.get(pk=changeset.pk)
        out = self.cache.changeset_v1_serializer(changeset)
        expected = {
            'id': changeset.id,
            'created:DateTime': '1414573041.806744',
            'modified:DateTime': '1414573041.806744',
            'target_resource_type': '',
            'target_resource_id': 0,
            'closed': False,
            'user:PK': {
                'app': u'auth',
                'model': 'user',
                'pk': self.user.pk,
            },
            'historical_browsers:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalbrowser',
                'pks': []
            },
            'historical_features:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalfeature',
                'pks': []
            },
            'historical_maturities:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalmaturity',
                'pks': []
            },
            'historical_sections:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalsection',
                'pks': []
            },
            'historical_specifications:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalspecification',
                'pks': []
            },
            'historical_supports:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalsupport',
                'pks': []
            },
            'historical_versions:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalversion',
                'pks': []
            },
        }
        self.assertEqual(out, expected)

    def test_changeset_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.changeset_v1_serializer(None))

    def test_changeset_v1_loader(self):
        changeset = self.create(Changeset, user=self.user)
        with self.assertNumQueries(8):
            obj = self.cache.changeset_v1_loader(changeset.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.changeset_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_changeset_v1_loader_not_exist(self):
        self.assertFalse(Changeset.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.changeset_v1_loader(666))

    def test_changeset_v1_invalidator(self):
        changeset = self.create(Changeset, user=self.user)
        self.assertEqual([], self.cache.changeset_v1_invalidator(changeset))

    def test_feature_v1_serializer(self):
        feature = self.create(Feature,
                              slug='the-slug',
                              name='{"en": "A Name"}')
        out = self.cache.feature_v1_serializer(feature)
        expected = {
            'id': feature.id,
            'slug': 'the-slug',
            'mdn_uri': {},
            'experimental': False,
            'standardized': True,
            'stable': True,
            'obsolete': False,
            'name': {
                "en": "A Name"
            },
            'descendant_count': 0,
            'supports:PKList': {
                'app': u'webplatformcompat',
                'model': 'support',
                'pks': [],
            },
            'sections:PKList': {
                'app': u'webplatformcompat',
                'model': 'section',
                'pks': [],
            },
            'parent:PK': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pk': None,
            },
            'children:PKList': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': [],
            },
            'descendants:PKList': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': [],
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalfeature',
                'pks': [feature.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalfeature',
                'pk': feature.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_feature_v1_serializer_some_descendants(self):
        feature = self.create(Feature,
                              slug='the-slug',
                              name='{"en": "A Name"}')
        child1 = self.create(Feature, slug='child1', parent=feature)
        child2 = self.create(Feature, slug='child2', parent=feature)
        child3 = self.create(Feature, slug='child3', parent=feature)
        feature = Feature.objects.get(id=feature.id)
        out = self.cache.feature_v1_serializer(feature)
        self.assertEqual(out['descendant_count'], 3)
        self.assertEqual(
            out['descendants:PKList'], {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': [child1.pk, child2.pk, child3.pk]
            })

    @override_settings(PAGINATE_VIEW_FEATURE=2)
    def test_feature_v1_serializer_paginated_descendants(self):
        feature = self.create(Feature,
                              slug='the-slug',
                              name='{"en": "A Name"}')
        self.create(Feature, slug='child1', parent=feature)
        self.create(Feature, slug='child2', parent=feature)
        self.create(Feature, slug='child3', parent=feature)
        feature = Feature.objects.get(id=feature.id)
        out = self.cache.feature_v1_serializer(feature)
        self.assertEqual(out['descendant_count'], 3)
        self.assertEqual(out['descendants:PKList'], {
            'app': u'webplatformcompat',
            'model': 'feature',
            'pks': []
        })

    def test_feature_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.feature_v1_serializer(None))

    def test_feature_v1_loader(self):
        feature = self.create(Feature)
        with self.assertNumQueries(5):
            obj = self.cache.feature_v1_loader(feature.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.feature_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_feature_v1_loader_not_exist(self):
        self.assertFalse(Feature.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.feature_v1_loader(666))

    def test_feature_v1_invalidator_basic(self):
        feature = self.create(Feature)
        self.assertEqual([], self.cache.feature_v1_invalidator(feature))

    def test_feature_v1_invalidator_with_relation(self):
        parent = self.create(Feature, slug='parent')
        feature = self.create(Feature, slug='child', parent=parent)
        expected = [('Feature', parent.id, False)]
        self.assertEqual(expected, self.cache.feature_v1_invalidator(feature))

    def test_maturity_v1_serializer(self):
        maturity = self.create(Maturity,
                               slug='REC',
                               name='{"en-US": "Recommendation"}')
        out = self.cache.maturity_v1_serializer(maturity)
        expected = {
            'id': maturity.id,
            'slug': 'REC',
            'name': {
                "en-US": "Recommendation"
            },
            'specifications:PKList': {
                'app': u'webplatformcompat',
                'model': 'specification',
                'pks': [],
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalmaturity',
                'pks': [maturity.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalmaturity',
                'pk': maturity.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_maturity_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.maturity_v1_serializer(None))

    def test_maturity_v1_loader(self):
        maturity = self.create(Maturity)
        with self.assertNumQueries(3):
            obj = self.cache.maturity_v1_loader(maturity.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.maturity_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_maturity_v1_loader_not_exist(self):
        self.assertFalse(Maturity.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.maturity_v1_loader(666))

    def test_maturity_v1_invalidator(self):
        maturity = self.create(Maturity)
        self.assertEqual([], self.cache.maturity_v1_invalidator(maturity))

    def test_section_v1_serializer(self):
        maturity = self.create(Maturity,
                               slug="REC",
                               name={'en': 'Recommendation'})
        spec = self.create(Specification,
                           slug='mathml2',
                           mdn_key='MathML2',
                           maturity=maturity,
                           name='{"en": "MathML 2.0"}',
                           uri='{"en": "http://www.w3.org/TR/MathML2/"}')
        section = self.create(Section,
                              specification=spec,
                              number={'en': '3.2.4'},
                              name={'en': 'Number (mn)'},
                              subpath={'en': 'chapter3.html#presm.mn'})
        out = self.cache.section_v1_serializer(section)
        expected = {
            'id': section.id,
            'number': {
                "en": '3.2.4'
            },
            'name': {
                "en": "Number (mn)"
            },
            'subpath': {
                'en': 'chapter3.html#presm.mn'
            },
            'note': {},
            'specification:PK': {
                'app': u'webplatformcompat',
                'model': 'specification',
                'pk': spec.pk,
            },
            'features:PKList': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pks': [],
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalsection',
                'pks': [section.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalsection',
                'pk': section.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_section_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.section_v1_serializer(None))

    def test_section_v1_loader(self):
        maturity = self.create(Maturity,
                               slug='WD',
                               name={'en': 'Working Draft'})
        spec = self.create(
            Specification,
            slug='push_api',
            mdn_key='Push API',
            maturity=maturity,
            name={'en': 'Push API'},
            uri={
                'en':
                ('https://dvcs.w3.org/hg/push/raw-file/default/index.html')
            })
        section = self.create(Section,
                              specification=spec,
                              name={'en': ''},
                              note={'en': 'Non standard'})
        with self.assertNumQueries(3):
            obj = self.cache.section_v1_loader(section.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.section_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_section_v1_loader_not_exist(self):
        self.assertFalse(Section.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.section_v1_loader(666))

    def test_section_v1_invalidator(self):
        maturity = self.create(Maturity,
                               slug='WD',
                               name={'en': 'Working Draft'})
        spec = self.create(Specification,
                           slug='spec',
                           mdn_key='Spec',
                           maturity=maturity,
                           name={'en': 'Spec'},
                           uri={'en': 'http://example.com/spec.html'})
        section = self.create(Section,
                              specification=spec,
                              name={'en': 'A section'},
                              subpath={'en': '#section'})
        self.assertEqual([('Specification', spec.pk, False)],
                         self.cache.section_v1_invalidator(section))

    def test_specification_v1_serializer(self):
        maturity = self.create(Maturity,
                               slug="REC",
                               name={'en': 'Recommendation'})
        spec = self.create(Specification,
                           slug="mathml2",
                           mdn_key='MathML2',
                           maturity=maturity,
                           name='{"en": "MathML 2.0"}',
                           uri='{"en": "http://www.w3.org/TR/MathML2/"}')
        history = spec.history.all()[0]
        out = self.cache.specification_v1_serializer(spec)
        expected = {
            'id': spec.id,
            'slug': 'mathml2',
            'mdn_key': 'MathML2',
            'name': {
                "en": "MathML 2.0"
            },
            'uri': {
                "en": "http://www.w3.org/TR/MathML2/"
            },
            'sections:PKList': {
                'app': u'webplatformcompat',
                'model': 'section',
                'pks': [],
            },
            'maturity:PK': {
                'app': u'webplatformcompat',
                'model': 'maturity',
                'pk': maturity.pk,
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalspecification',
                'pks': [history.pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalspecification',
                'pk': history.pk,
            },
        }
        self.assertEqual(out, expected)

    def test_specification_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.specification_v1_serializer(None))

    def test_specification_v1_loader(self):
        maturity = self.create(Maturity,
                               slug='WD',
                               name={'en': 'Working Draft'})
        spec = self.create(
            Specification,
            slug='push-api',
            maturity=maturity,
            name={'en': 'Push API'},
            uri={
                'en':
                ('https://dvcs.w3.org/hg/push/raw-file/default/index.html')
            })
        with self.assertNumQueries(3):
            obj = self.cache.specification_v1_loader(spec.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.specification_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_specification_v1_loader_not_exist(self):
        self.assertFalse(Specification.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.specification_v1_loader(666))

    def test_specification_v1_invalidator(self):
        maturity = self.create(Maturity,
                               slug='WD',
                               name={'en': 'Working Draft'})
        spec = self.create(Specification,
                           slug='spec',
                           maturity=maturity,
                           name={'en': 'Spec'},
                           uri={'en': 'http://example.com/spec.html'})
        self.assertEqual([('Maturity', maturity.pk, False)],
                         self.cache.specification_v1_invalidator(spec))

    def test_support_v1_serializer(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version='1.0')
        feature = self.create(Feature, slug='feature')
        support = self.create(Support, version=version, feature=feature)
        out = self.cache.support_v1_serializer(support)
        expected = {
            'id': support.id,
            "support": u"yes",
            "prefix": u"",
            "prefix_mandatory": False,
            "alternate_name": u"",
            "alternate_mandatory": False,
            "requires_config": u"",
            "default_config": u"",
            "protected": False,
            "note": {},
            'version:PK': {
                'app': u'webplatformcompat',
                'model': 'version',
                'pk': version.id,
            },
            'feature:PK': {
                'app': u'webplatformcompat',
                'model': 'feature',
                'pk': feature.id,
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalsupport',
                'pks': [support.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalsupport',
                'pk': support.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_support_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.support_v1_serializer(None))

    def test_support_v1_loader(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version='1.0')
        feature = self.create(Feature, slug='feature')
        support = self.create(Support, version=version, feature=feature)
        with self.assertNumQueries(2):
            obj = self.cache.support_v1_loader(support.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.support_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_support_v1_loader_not_exist(self):
        self.assertFalse(Support.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.support_v1_loader(666))

    def test_support_v1_invalidator(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version='1.0')
        feature = self.create(Feature, slug='feature')
        support = self.create(Support, version=version, feature=feature)
        expected = [
            ('Version', version.id, True),
            ('Feature', feature.id, True),
        ]
        self.assertEqual(expected, self.cache.support_v1_invalidator(support))

    def test_version_v1_serializer(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        out = self.cache.version_v1_serializer(version)
        expected = {
            'id': version.id,
            'version': u'',
            'release_day:Date': None,
            'retirement_day:Date': None,
            'status': u'unknown',
            'release_notes_uri': {},
            'note': {},
            '_order': 0,
            'browser:PK': {
                'app': u'webplatformcompat',
                'model': 'browser',
                'pk': browser.id,
            },
            'supports:PKList': {
                'app': u'webplatformcompat',
                'model': 'support',
                'pks': [],
            },
            'history:PKList': {
                'app': u'webplatformcompat',
                'model': 'historicalversion',
                'pks': [version.history.all()[0].pk],
            },
            'history_current:PK': {
                'app': u'webplatformcompat',
                'model': 'historicalversion',
                'pk': version.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_version_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.version_v1_serializer(None))

    def test_version_v1_loader(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        with self.assertNumQueries(3):
            obj = self.cache.version_v1_loader(version.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.version_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_version_v1_loader_not_exist(self):
        self.assertFalse(Version.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.version_v1_loader(666))

    def test_version_v1_invalidator(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        expected = [('Browser', browser.id, True)]
        self.assertEqual(expected, self.cache.version_v1_invalidator(version))

    def test_user_v1_serializer(self):
        user = self.create(User,
                           date_joined=datetime(2014, 9, 22, 8, 14, 34, 7,
                                                UTC))
        out = self.cache.user_v1_serializer(user)
        expected = {
            'id': user.id,
            'username': '',
            'date_joined:DateTime': '1411373674.000007',
            'changesets:PKList': {
                'app': 'webplatformcompat',
                'model': 'changeset',
                'pks': []
            },
            'group_names': ['change-resource'],
        }
        self.assertEqual(out, expected)

    def test_user_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.user_v1_serializer(None))

    def test_user_v1_inactive(self):
        user = self.create(User,
                           date_joined=datetime(2014, 9, 22, 8, 14, 34, 7,
                                                UTC),
                           is_active=False)
        out = self.cache.user_v1_serializer(user)
        self.assertEqual(out, None)

    def test_user_v1_loader(self):
        user = self.create(User)
        with self.assertNumQueries(3):
            obj = self.cache.user_v1_loader(user.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.user_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_user_v1_loader_not_exist(self):
        self.assertFalse(User.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.user_v1_loader(666))

    def test_user_v1_invalidator(self):
        user = self.create(User)
        self.assertEqual([], self.cache.user_v1_invalidator(user))
コード例 #3
0
ファイル: test_cache.py プロジェクト: renoirb/browsercompat
class TestCache(TestCase):
    def setUp(self):
        self.cache = Cache()
        self.login_user(groups=["change-resource"])

    def test_browser_v1_serializer(self):
        browser = self.create(Browser)
        out = self.cache.browser_v1_serializer(browser)
        expected = {
            "id": browser.id,
            "slug": u"",
            "name": {},
            "note": {},
            "history:PKList": {
                "app": u"webplatformcompat",
                "model": "historicalbrowser",
                "pks": [browser.history.all()[0].pk],
            },
            "history_current:PK": {
                "app": u"webplatformcompat",
                "model": "historicalbrowser",
                "pk": browser.history.all()[0].pk,
            },
            "versions:PKList": {"app": u"webplatformcompat", "model": "version", "pks": []},
        }
        self.assertEqual(out, expected)

    def test_browser_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.browser_v1_serializer(None))

    def test_browser_v1_loader(self):
        browser = self.create(Browser)
        with self.assertNumQueries(3):
            obj = self.cache.browser_v1_loader(browser.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.browser_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_browser_v1_loader_not_exist(self):
        self.assertFalse(Browser.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.browser_v1_loader(666))

    def test_browser_v1_invalidator(self):
        browser = self.create(Browser)
        self.assertEqual([], self.cache.browser_v1_invalidator(browser))

    def test_changeset_v1_serializer(self):
        created = datetime(2014, 10, 29, 8, 57, 21, 806744, UTC)
        changeset = self.create(Changeset, user=self.user)
        Changeset.objects.filter(pk=changeset.pk).update(created=created, modified=created)
        changeset = Changeset.objects.get(pk=changeset.pk)
        out = self.cache.changeset_v1_serializer(changeset)
        expected = {
            "id": changeset.id,
            "created:DateTime": "1414573041.806744",
            "modified:DateTime": "1414573041.806744",
            "target_resource_type": "",
            "target_resource_id": 0,
            "closed": False,
            "user:PK": {"app": u"auth", "model": "user", "pk": self.user.pk},
            "historical_browsers:PKList": {"app": u"webplatformcompat", "model": "historicalbrowser", "pks": []},
            "historical_features:PKList": {"app": u"webplatformcompat", "model": "historicalfeature", "pks": []},
            "historical_maturities:PKList": {"app": u"webplatformcompat", "model": "historicalmaturity", "pks": []},
            "historical_sections:PKList": {"app": u"webplatformcompat", "model": "historicalsection", "pks": []},
            "historical_specifications:PKList": {
                "app": u"webplatformcompat",
                "model": "historicalspecification",
                "pks": [],
            },
            "historical_supports:PKList": {"app": u"webplatformcompat", "model": "historicalsupport", "pks": []},
            "historical_versions:PKList": {"app": u"webplatformcompat", "model": "historicalversion", "pks": []},
        }
        self.assertEqual(out, expected)

    def test_changeset_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.changeset_v1_serializer(None))

    def test_changeset_v1_loader(self):
        changeset = self.create(Changeset, user=self.user)
        with self.assertNumQueries(8):
            obj = self.cache.changeset_v1_loader(changeset.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.changeset_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_changeset_v1_loader_not_exist(self):
        self.assertFalse(Changeset.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.changeset_v1_loader(666))

    def test_changeset_v1_invalidator(self):
        changeset = self.create(Changeset, user=self.user)
        self.assertEqual([], self.cache.changeset_v1_invalidator(changeset))

    def test_feature_v1_serializer(self):
        feature = self.create(Feature, slug="the-slug", name='{"en": "A Name"}')
        out = self.cache.feature_v1_serializer(feature)
        expected = {
            "id": feature.id,
            "slug": "the-slug",
            "mdn_uri": {},
            "experimental": False,
            "standardized": True,
            "stable": True,
            "obsolete": False,
            "name": {"en": "A Name"},
            "descendant_count": 0,
            "supports:PKList": {"app": u"webplatformcompat", "model": "support", "pks": []},
            "sections:PKList": {"app": u"webplatformcompat", "model": "section", "pks": []},
            "parent:PK": {"app": u"webplatformcompat", "model": "feature", "pk": None},
            "children:PKList": {"app": u"webplatformcompat", "model": "feature", "pks": []},
            "page_children:PKList": {"app": u"webplatformcompat", "model": "feature", "pks": []},
            "row_children:PKList": {"app": u"webplatformcompat", "model": "feature", "pks": []},
            "descendants:PKList": {"app": u"webplatformcompat", "model": "feature", "pks": []},
            "row_descendants:PKList": {"app": u"webplatformcompat", "model": "feature", "pks": []},
            "history:PKList": {
                "app": u"webplatformcompat",
                "model": "historicalfeature",
                "pks": [feature.history.all()[0].pk],
            },
            "history_current:PK": {
                "app": u"webplatformcompat",
                "model": "historicalfeature",
                "pk": feature.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_feature_v1_serializer_mixed_descendants(self):
        feature = self.create(Feature, slug="the-slug", name='{"en": "A Name"}')
        child1 = self.create(Feature, slug="child1", parent=feature)
        child2 = self.create(Feature, slug="child2", parent=feature)
        child21 = self.create(Feature, slug="child2.1", parent=child2)
        page1 = self.create(Feature, slug="page1", parent=feature, mdn_uri='{"en": "https://example.com/page1"}')
        page2 = self.create(Feature, slug="page2", parent=child2, mdn_uri='{"en": "https://example.com/page2"}')
        feature = Feature.objects.get(id=feature.id)
        out = self.cache.feature_v1_serializer(feature)
        self.assertEqual(out["descendant_count"], 5)
        self.assertEqual(
            out["descendants:PKList"],
            {
                "app": u"webplatformcompat",
                "model": "feature",
                "pks": [child1.pk, child2.pk, child21.pk, page2.pk, page1.pk],
            },
        )
        self.assertEqual(
            out["row_descendants:PKList"],
            {"app": u"webplatformcompat", "model": "feature", "pks": [child1.pk, child2.pk, child21.pk]},
        )
        self.assertEqual(
            out["page_children:PKList"], {"app": u"webplatformcompat", "model": "feature", "pks": [page1.pk]}
        )
        self.assertEqual(
            out["row_children:PKList"], {"app": u"webplatformcompat", "model": "feature", "pks": [child1.pk, child2.pk]}
        )

    @override_settings(PAGINATE_VIEW_FEATURE=2)
    def test_feature_v1_serializer_paginated_descendants(self):
        feature = self.create(Feature, slug="the-slug", name='{"en": "A Name"}')
        self.create(Feature, slug="child1", parent=feature)
        self.create(Feature, slug="child2", parent=feature)
        self.create(Feature, slug="child3", parent=feature)
        feature = Feature.objects.get(id=feature.id)
        out = self.cache.feature_v1_serializer(feature)
        self.assertEqual(out["descendant_count"], 3)
        self.assertEqual(out["descendants:PKList"], {"app": u"webplatformcompat", "model": "feature", "pks": []})

    def test_feature_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.feature_v1_serializer(None))

    def test_feature_v1_loader(self):
        feature = self.create(Feature)
        with self.assertNumQueries(5):
            obj = self.cache.feature_v1_loader(feature.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.feature_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_feature_v1_loader_not_exist(self):
        self.assertFalse(Feature.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.feature_v1_loader(666))

    def test_feature_v1_invalidator_basic(self):
        feature = self.create(Feature)
        self.assertEqual([], self.cache.feature_v1_invalidator(feature))

    def test_feature_v1_invalidator_with_relation(self):
        parent = self.create(Feature, slug="parent")
        feature = self.create(Feature, slug="child", parent=parent)
        expected = [("Feature", parent.id, False)]
        self.assertEqual(expected, self.cache.feature_v1_invalidator(feature))

    def test_maturity_v1_serializer(self):
        maturity = self.create(Maturity, slug="REC", name='{"en-US": "Recommendation"}')
        out = self.cache.maturity_v1_serializer(maturity)
        expected = {
            "id": maturity.id,
            "slug": "REC",
            "name": {"en-US": "Recommendation"},
            "specifications:PKList": {"app": u"webplatformcompat", "model": "specification", "pks": []},
            "history:PKList": {
                "app": u"webplatformcompat",
                "model": "historicalmaturity",
                "pks": [maturity.history.all()[0].pk],
            },
            "history_current:PK": {
                "app": u"webplatformcompat",
                "model": "historicalmaturity",
                "pk": maturity.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_maturity_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.maturity_v1_serializer(None))

    def test_maturity_v1_loader(self):
        maturity = self.create(Maturity)
        with self.assertNumQueries(3):
            obj = self.cache.maturity_v1_loader(maturity.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.maturity_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_maturity_v1_loader_not_exist(self):
        self.assertFalse(Maturity.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.maturity_v1_loader(666))

    def test_maturity_v1_invalidator(self):
        maturity = self.create(Maturity)
        self.assertEqual([], self.cache.maturity_v1_invalidator(maturity))

    def test_section_v1_serializer(self):
        maturity = self.create(Maturity, slug="REC", name={"en": "Recommendation"})
        spec = self.create(
            Specification,
            slug="mathml2",
            mdn_key="MathML2",
            maturity=maturity,
            name='{"en": "MathML 2.0"}',
            uri='{"en": "http://www.w3.org/TR/MathML2/"}',
        )
        section = self.create(
            Section,
            specification=spec,
            number={"en": "3.2.4"},
            name={"en": "Number (mn)"},
            subpath={"en": "chapter3.html#presm.mn"},
        )
        out = self.cache.section_v1_serializer(section)
        expected = {
            "id": section.id,
            "number": {"en": "3.2.4"},
            "name": {"en": "Number (mn)"},
            "subpath": {"en": "chapter3.html#presm.mn"},
            "note": {},
            "specification:PK": {"app": u"webplatformcompat", "model": "specification", "pk": spec.pk},
            "features:PKList": {"app": u"webplatformcompat", "model": "feature", "pks": []},
            "history:PKList": {
                "app": u"webplatformcompat",
                "model": "historicalsection",
                "pks": [section.history.all()[0].pk],
            },
            "history_current:PK": {
                "app": u"webplatformcompat",
                "model": "historicalsection",
                "pk": section.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_section_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.section_v1_serializer(None))

    def test_section_v1_loader(self):
        maturity = self.create(Maturity, slug="WD", name={"en": "Working Draft"})
        spec = self.create(
            Specification,
            slug="push_api",
            mdn_key="Push API",
            maturity=maturity,
            name={"en": "Push API"},
            uri={"en": ("https://dvcs.w3.org/hg/push/raw-file/default/index.html")},
        )
        section = self.create(Section, specification=spec, name={"en": ""}, note={"en": "Non standard"})
        with self.assertNumQueries(3):
            obj = self.cache.section_v1_loader(section.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.section_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_section_v1_loader_not_exist(self):
        self.assertFalse(Section.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.section_v1_loader(666))

    def test_section_v1_invalidator(self):
        maturity = self.create(Maturity, slug="WD", name={"en": "Working Draft"})
        spec = self.create(
            Specification,
            slug="spec",
            mdn_key="Spec",
            maturity=maturity,
            name={"en": "Spec"},
            uri={"en": "http://example.com/spec.html"},
        )
        section = self.create(Section, specification=spec, name={"en": "A section"}, subpath={"en": "#section"})
        self.assertEqual([("Specification", spec.pk, False)], self.cache.section_v1_invalidator(section))

    def test_specification_v1_serializer(self):
        maturity = self.create(Maturity, slug="REC", name={"en": "Recommendation"})
        spec = self.create(
            Specification,
            slug="mathml2",
            mdn_key="MathML2",
            maturity=maturity,
            name='{"en": "MathML 2.0"}',
            uri='{"en": "http://www.w3.org/TR/MathML2/"}',
        )
        history = spec.history.all()[0]
        out = self.cache.specification_v1_serializer(spec)
        expected = {
            "id": spec.id,
            "slug": "mathml2",
            "mdn_key": "MathML2",
            "name": {"en": "MathML 2.0"},
            "uri": {"en": "http://www.w3.org/TR/MathML2/"},
            "sections:PKList": {"app": u"webplatformcompat", "model": "section", "pks": []},
            "maturity:PK": {"app": u"webplatformcompat", "model": "maturity", "pk": maturity.pk},
            "history:PKList": {"app": u"webplatformcompat", "model": "historicalspecification", "pks": [history.pk]},
            "history_current:PK": {"app": u"webplatformcompat", "model": "historicalspecification", "pk": history.pk},
        }
        self.assertEqual(out, expected)

    def test_specification_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.specification_v1_serializer(None))

    def test_specification_v1_loader(self):
        maturity = self.create(Maturity, slug="WD", name={"en": "Working Draft"})
        spec = self.create(
            Specification,
            slug="push-api",
            maturity=maturity,
            name={"en": "Push API"},
            uri={"en": ("https://dvcs.w3.org/hg/push/raw-file/default/index.html")},
        )
        with self.assertNumQueries(3):
            obj = self.cache.specification_v1_loader(spec.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.specification_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_specification_v1_loader_not_exist(self):
        self.assertFalse(Specification.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.specification_v1_loader(666))

    def test_specification_v1_invalidator(self):
        maturity = self.create(Maturity, slug="WD", name={"en": "Working Draft"})
        spec = self.create(
            Specification,
            slug="spec",
            maturity=maturity,
            name={"en": "Spec"},
            uri={"en": "http://example.com/spec.html"},
        )
        self.assertEqual([("Maturity", maturity.pk, False)], self.cache.specification_v1_invalidator(spec))

    def test_support_v1_serializer(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version="1.0")
        feature = self.create(Feature, slug="feature")
        support = self.create(Support, version=version, feature=feature)
        out = self.cache.support_v1_serializer(support)
        expected = {
            "id": support.id,
            "support": u"yes",
            "prefix": u"",
            "prefix_mandatory": False,
            "alternate_name": u"",
            "alternate_mandatory": False,
            "requires_config": u"",
            "default_config": u"",
            "protected": False,
            "note": {},
            "version:PK": {"app": u"webplatformcompat", "model": "version", "pk": version.id},
            "feature:PK": {"app": u"webplatformcompat", "model": "feature", "pk": feature.id},
            "history:PKList": {
                "app": u"webplatformcompat",
                "model": "historicalsupport",
                "pks": [support.history.all()[0].pk],
            },
            "history_current:PK": {
                "app": u"webplatformcompat",
                "model": "historicalsupport",
                "pk": support.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_support_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.support_v1_serializer(None))

    def test_support_v1_loader(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version="1.0")
        feature = self.create(Feature, slug="feature")
        support = self.create(Support, version=version, feature=feature)
        with self.assertNumQueries(2):
            obj = self.cache.support_v1_loader(support.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.support_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_support_v1_loader_not_exist(self):
        self.assertFalse(Support.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.support_v1_loader(666))

    def test_support_v1_invalidator(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser, version="1.0")
        feature = self.create(Feature, slug="feature")
        support = self.create(Support, version=version, feature=feature)
        expected = [("Version", version.id, True), ("Feature", feature.id, True)]
        self.assertEqual(expected, self.cache.support_v1_invalidator(support))

    def test_version_v1_serializer(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        out = self.cache.version_v1_serializer(version)
        expected = {
            "id": version.id,
            "version": u"",
            "release_day:Date": None,
            "retirement_day:Date": None,
            "status": u"unknown",
            "release_notes_uri": {},
            "note": {},
            "_order": 0,
            "browser:PK": {"app": u"webplatformcompat", "model": "browser", "pk": browser.id},
            "supports:PKList": {"app": u"webplatformcompat", "model": "support", "pks": []},
            "history:PKList": {
                "app": u"webplatformcompat",
                "model": "historicalversion",
                "pks": [version.history.all()[0].pk],
            },
            "history_current:PK": {
                "app": u"webplatformcompat",
                "model": "historicalversion",
                "pk": version.history.all()[0].pk,
            },
        }
        self.assertEqual(out, expected)

    def test_version_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.version_v1_serializer(None))

    def test_version_v1_loader(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        with self.assertNumQueries(3):
            obj = self.cache.version_v1_loader(version.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.version_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_version_v1_loader_not_exist(self):
        self.assertFalse(Version.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.version_v1_loader(666))

    def test_version_v1_invalidator(self):
        browser = self.create(Browser)
        version = self.create(Version, browser=browser)
        expected = [("Browser", browser.id, True)]
        self.assertEqual(expected, self.cache.version_v1_invalidator(version))

    def test_user_v1_serializer(self):
        user = self.create(User, date_joined=datetime(2014, 9, 22, 8, 14, 34, 7, UTC))
        out = self.cache.user_v1_serializer(user)
        expected = {
            "id": user.id,
            "username": "",
            "date_joined:DateTime": "1411373674.000007",
            "changesets:PKList": {"app": "webplatformcompat", "model": "changeset", "pks": []},
            "group_names": ["change-resource"],
        }
        self.assertEqual(out, expected)

    def test_user_v1_serializer_empty(self):
        self.assertEqual(None, self.cache.user_v1_serializer(None))

    def test_user_v1_inactive(self):
        user = self.create(User, date_joined=datetime(2014, 9, 22, 8, 14, 34, 7, UTC), is_active=False)
        out = self.cache.user_v1_serializer(user)
        self.assertEqual(out, None)

    def test_user_v1_loader(self):
        user = self.create(User)
        with self.assertNumQueries(3):
            obj = self.cache.user_v1_loader(user.pk)
        with self.assertNumQueries(0):
            serialized = self.cache.user_v1_serializer(obj)
        self.assertTrue(serialized)

    def test_user_v1_loader_not_exist(self):
        self.assertFalse(User.objects.filter(pk=666).exists())
        self.assertIsNone(self.cache.user_v1_loader(666))

    def test_user_v1_invalidator(self):
        user = self.create(User)
        self.assertEqual([], self.cache.user_v1_invalidator(user))