def test_load_with_compound_primary_keys(self):
# load() does not like compound primary keys.
flags = [
FeatureFlag(u'foo', 0, u'bar', u'true'),
FeatureFlag(u'foo', 0, u'baz', u'false'),
]
other_flag = FeatureFlag(u'notfoo', 0, u'notbar', u'true')
for flag in flags + [other_flag]:
getFeatureStore().add(flag)
self.assertContentEqual(
flags,
bulk.load(FeatureFlag, [(ff.scope, ff.flag) for ff in flags]))
def test_load_with_compound_primary_keys(self):
# load() does not like compound primary keys.
flags = [
FeatureFlag(u'foo', 0, u'bar', u'true'),
FeatureFlag(u'foo', 0, u'baz', u'false'),
]
other_flag = FeatureFlag(u'notfoo', 0, u'notbar', u'true')
for flag in flags + [other_flag]:
getFeatureStore().add(flag)
self.assertContentEqual(
flags, bulk.load(FeatureFlag,
[(ff.scope, ff.flag) for ff in flags]))
def append(diff, comment, person):
"""Append a FeatureFlagChangelogEntry to the ChangeLog."""
store = getFeatureStore()
feature_flag_change = FeatureFlagChangelogEntry(
diff, comment, person)
store.add(feature_flag_change)
return feature_flag_change
def setAllRules(self, new_rules):
"""Replace all existing rules with a new set.
:param new_rules: List of (name, scope, priority, value) tuples.
"""
# XXX: would be slightly better to only update rules as necessary so
# we keep timestamps, and to avoid the direct sql etc -- mbp 20100924
store = getFeatureStore()
store.execute('DELETE FROM FeatureFlag')
for (flag, scope, priority, value) in new_rules:
store.add(
FeatureFlag(scope=unicode(scope),
flag=unicode(flag),
value=value,
priority=priority))
store.flush()
def setAllRules(self, new_rules):
"""Replace all existing rules with a new set.
:param new_rules: List of (name, scope, priority, value) tuples.
"""
# XXX: would be slightly better to only update rules as necessary so
# we keep timestamps, and to avoid the direct sql etc -- mbp 20100924
store = getFeatureStore()
store.execute('DELETE FROM FeatureFlag')
for (flag, scope, priority, value) in new_rules:
store.add(FeatureFlag(
scope=unicode(scope),
flag=unicode(flag),
value=value,
priority=priority))
store.flush()
def getAllRulesAsTuples(self):
try:
# This LBYL may look odd but it is needed. Rendering OOPSes and
# timeouts also looks up flags, but doing such a lookup can
# will cause a doom if the db request is not executed or is
# canceled by the DB - and then results in a failure in
# zope.app.publication.ZopePublication.handleError when it
# calls transaction.commit.
# By Looking this up first, we avoid this and also permit
# code using flags to work in timed out requests (by appearing to
# have no rules).
adapter.get_request_remaining_seconds()
except adapter.RequestExpired:
return
store = getFeatureStore()
rs = (store.find(FeatureFlag).order_by(FeatureFlag.flag,
Desc(FeatureFlag.priority)))
for r in rs:
yield Rule(str(r.flag), str(r.scope), r.priority, r.value)
def getAllRulesAsTuples(self):
try:
# This LBYL may look odd but it is needed. Rendering OOPSes and
# timeouts also looks up flags, but doing such a lookup can
# will cause a doom if the db request is not executed or is
# canceled by the DB - and then results in a failure in
# zope.app.publication.ZopePublication.handleError when it
# calls transaction.commit.
# By Looking this up first, we avoid this and also permit
# code using flags to work in timed out requests (by appearing to
# have no rules).
adapter.get_request_remaining_seconds()
except adapter.RequestExpired:
return
store = getFeatureStore()
rs = (store
.find(FeatureFlag)
.order_by(
FeatureFlag.flag,
Desc(FeatureFlag.priority)))
for r in rs:
yield Rule(str(r.flag), str(r.scope), r.priority, r.value)
def get():
"""return a result set of `FeatureFlagChangelogEntry` items."""
store = getFeatureStore()
rs = store.find(FeatureFlagChangelogEntry)
rs.order_by(Desc(FeatureFlagChangelogEntry.date_changed))
return rs
def enable_queue_flag(self):
getFeatureStore().add(FeatureFlag(
scope=u'default', flag=u'code.branchmergequeue',
value=u'on', priority=1))
def test_defaultEmptyCollection(self):
# there are no settings in the sampledata
store = getFeatureStore()
self.assertTrue(store.find(FeatureFlag).is_empty())
def enable_queue_flag(self):
getFeatureStore().add(FeatureFlag(
scope=u'default', flag=u'code.branchmergequeue',
value=u'on', priority=1))
def append(diff, comment, person):
"""Append a FeatureFlagChangelogEntry to the ChangeLog."""
store = getFeatureStore()
feature_flag_change = FeatureFlagChangelogEntry(diff, comment, person)
store.add(feature_flag_change)
return feature_flag_change
def get():
"""return a result set of `FeatureFlagChangelogEntry` items."""
store = getFeatureStore()
rs = store.find(FeatureFlagChangelogEntry)
rs.order_by(Desc(FeatureFlagChangelogEntry.date_changed))
return rs
