class GroupCacherTest(StoreTestCase):
@inlineCallbacks
def setUp(self):
yield super(GroupCacherTest, self).setUp()
self.groupCacher = GroupCacher(self.directory)
@inlineCallbacks
def test_multipleCalls(self):
"""
Ensure multiple calls to groupByUID() don't raise an exception
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"__top_group_1__")
yield txn.groupByUID(record.uid)
yield txn.groupByUID(record.uid)
yield txn.commit()
@inlineCallbacks
def test_refreshGroup(self):
"""
Verify refreshGroup() adds a group to the Groups table with the
expected membership hash value and members
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"__top_group_1__")
yield self.groupCacher.refreshGroup(txn, record.uid)
group = (yield txn.groupByUID(record.uid))
self.assertEquals(group.extant, True)
self.assertEquals(group.membershipHash,
"553eb54e3bbb26582198ee04541dbee4")
group = yield txn.groupByID(group.groupID)
self.assertEquals(group.groupUID, record.uid)
self.assertEquals(group.name, u"Top Group 1")
self.assertEquals(group.membershipHash,
"553eb54e3bbb26582198ee04541dbee4")
self.assertEquals(group.extant, True)
members = (yield txn.groupMemberUIDs(group.groupID))
self.assertEquals(
set([
u'__cdaboo1__', u'__glyph1__', u'__sagen1__', u'__wsanchez1__'
]), members)
records = (yield self.groupCacher.cachedMembers(txn, group.groupID))
self.assertEquals(
set([r.uid for r in records]),
set([
u'__cdaboo1__', u'__glyph1__', u'__sagen1__', u'__wsanchez1__'
]))
# sagen is in the top group, even though it's actually one level
# removed
record = yield self.directory.recordWithUID(u"__sagen1__")
groups = (yield self.groupCacher.cachedGroupsFor(txn, record.uid))
self.assertEquals(set([u"__top_group_1__"]), groups)
yield txn.commit()
@inlineCallbacks
def test_synchronizeMembers(self):
"""
After loading in a group via refreshGroup(), pass new member sets to
synchronizeMembers() and verify members are added and removed as
expected
"""
store = self.storeUnderTest()
txn = store.newTransaction()
# Refresh the group so it's assigned a group_id
uid = u"__top_group_1__"
yield self.groupCacher.refreshGroup(txn, uid)
group = yield txn.groupByUID(uid)
# Remove two members, and add one member
newSet = set()
for name in (u"wsanchez1", u"cdaboo1", u"dre1"):
record = (yield self.directory.recordWithShortName(
RecordType.user, name))
newSet.add(record.uid)
added, removed = (yield self.groupCacher.synchronizeMembers(
txn, group.groupID, newSet))
self.assertEquals(added, set([
"__dre1__",
]))
self.assertEquals(removed, set([
"__glyph1__",
"__sagen1__",
]))
records = (yield self.groupCacher.cachedMembers(txn, group.groupID))
self.assertEquals(set([r.shortNames[0] for r in records]),
set(["wsanchez1", "cdaboo1", "dre1"]))
# Remove all members
added, removed = (yield self.groupCacher.synchronizeMembers(
txn, group.groupID, set()))
self.assertEquals(added, set())
self.assertEquals(removed,
set([
"__wsanchez1__",
"__cdaboo1__",
"__dre1__",
]))
records = (yield self.groupCacher.cachedMembers(txn, group.groupID))
self.assertEquals(len(records), 0)
yield txn.commit()
@inlineCallbacks
def test_groupByID(self):
store = self.storeUnderTest()
txn = store.newTransaction()
# Non-existent groupID
yield self.failUnlessFailure(txn.groupByID(42), NotFoundError)
uid = u"__top_group_1__"
hash = "553eb54e3bbb26582198ee04541dbee4"
yield self.groupCacher.refreshGroup(txn, uid)
group = yield txn.groupByUID(uid)
group = yield txn.groupByID(group.groupID)
self.assertEqual(group.groupUID, uid)
self.assertEqual(group.name, u"Top Group 1")
self.assertEqual(group.membershipHash, hash)
self.assertEqual(group.extant, True)
yield txn.commit()
@inlineCallbacks
def test_externalAssignments(self):
store = self.storeUnderTest()
txn = store.newTransaction()
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(oldExternalAssignments, {})
newAssignments = {u"__wsanchez1__": (None, u"__top_group_1__")}
yield self.groupCacher.scheduleExternalAssignments(txn,
newAssignments,
immediately=True)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(oldExternalAssignments,
{u"__wsanchez1__": (None, u"__top_group_1__")})
newAssignments = {
u"__cdaboo1__": (u"__sub_group_1__", None),
u"__wsanchez1__": (u"__sub_group_1__", u"__top_group_1__"),
}
yield self.groupCacher.scheduleExternalAssignments(txn,
newAssignments,
immediately=True)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments, {
u"__wsanchez1__": (u"__sub_group_1__", u"__top_group_1__"),
u"__cdaboo1__": (u"__sub_group_1__", None)
})
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(allGroupDelegates,
set([u"__top_group_1__", u"__sub_group_1__"]))
# Fault in the read-only group
yield self.groupCacher.refreshGroup(txn, u"__sub_group_1__")
# Wilfredo should have Sagen and Daboo as read-only delegates
delegates = (yield txn.delegates(u"__wsanchez1__",
False,
expanded=True))
self.assertEquals(delegates, set([u"__sagen1__", u"__cdaboo1__"]))
# Fault in the read-write group
yield self.groupCacher.refreshGroup(txn, u"__top_group_1__")
# Wilfredo should have 4 users as read-write delegates
delegates = (yield txn.delegates(u"__wsanchez1__", True,
expanded=True))
self.assertEquals(delegates,
set([u"__sagen1__", u"__cdaboo1__", u"__glyph1__"]))
#
# Now, remove some external assignments
#
newAssignments = {
u"__wsanchez1__": (u"__sub_group_1__", None),
}
yield self.groupCacher.scheduleExternalAssignments(txn,
newAssignments,
immediately=True)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(oldExternalAssignments, {
u"__wsanchez1__": (u"__sub_group_1__", None),
})
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(allGroupDelegates, set([u"__sub_group_1__"]))
# Wilfredo should have Sagen and Daboo as read-only delegates
delegates = (yield txn.delegates(u"__wsanchez1__",
False,
expanded=True))
self.assertEquals(delegates, set([u"__sagen1__", u"__cdaboo1__"]))
# Wilfredo should have no read-write delegates
delegates = (yield txn.delegates(u"__wsanchez1__", True,
expanded=True))
self.assertEquals(delegates, set([]))
# Only 1 group as delegate now:
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(allGroupDelegates, set([u"__sub_group_1__"]))
#
# Say somebody messed up and stuck a non-existent group UID in
# as a delegate
#
newAssignments = {
u"__wsanchez1__": (
u"__sub_group_1__",
u"__non_existent_group__",
),
}
yield self.groupCacher.scheduleExternalAssignments(txn,
newAssignments,
immediately=True)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments,
{
u"__wsanchez1__": (
u"__sub_group_1__",
None # <--- (not __non_existent_group__)
),
})
yield txn.commit()
def test_diffAssignments(self):
"""
Ensure external proxy assignment diffing works
"""
self.assertEquals(
(
# changed
[],
# removed
[],
),
diffAssignments(
# old
{},
# new
{}))
self.assertEquals(
(
# changed
[],
# removed
[],
),
diffAssignments(
# old
{"B": ("1", "2")},
# new
{"B": ("1", "2")},
))
self.assertEquals(
map(
set,
(
# changed
[("A", ("1", "2")), ("B", ("3", "4"))],
# removed
[],
)),
map(
set,
diffAssignments(
# old
{},
# new
{
"A": ("1", "2"),
"B": ("3", "4")
})))
self.assertEquals(
map(
set,
(
# changed
[],
# removed
["A", "B"],
)),
map(
set,
diffAssignments(
# old
{
"A": ("1", "2"),
"B": ("3", "4")
},
# new
{},
)))
self.assertEquals(
map(
set,
(
# changed
[('C', ('4', '5')), ('D', ('7', '8'))],
# removed
["B"],
)),
map(
set,
diffAssignments(
# old
{
"A": ("1", "2"),
"B": ("3", "4"),
"C": ("5", "6")
},
# new
{
"D": ("7", "8"),
"C": ("4", "5"),
"A": ("1", "2")
},
)))
@inlineCallbacks
def test_recursiveGroup(self):
"""
Verify refreshGroup() adds a group to the Groups table with the
expected membership hash value and members
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"recursive1_coasts")
members = yield record.expandedMembers()
self.assertEquals(
set([r.uid for r in members]),
set([
u'6423F94A-6B76-4A3A-815B-D52CFD77935D',
u'5A985493-EE2C-4665-94CF-4DFEA3A89500'
]))
yield txn.commit()
@inlineCallbacks
def test_groupChangeCacheNotificationRefreshGroup(self):
"""
Verify refreshGroup() triggers a cache notification for the group and all
members that are added or removed
"""
class TestNotifier(object):
changedTokens = []
def changed(self, token):
self.changedTokens.append(token)
self.groupCacher.cacheNotifier = TestNotifier()
# No change
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__top_group_1__")
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__sub_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [])
# Add member to group
record = yield self.directory.recordWithUID(u"__top_group_1__")
addrecord = yield self.directory.recordWithUID(u"__dre1__")
yield record.addMembers([
addrecord,
])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__top_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__top_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
# Remove member from group
record = yield self.directory.recordWithUID(u"__top_group_1__")
addrecord = yield self.directory.recordWithUID(u"__dre1__")
yield record.removeMembers([
addrecord,
])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__top_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__top_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
# Add member to sub-group
record = yield self.directory.recordWithUID(u"__sub_group_1__")
addrecord = yield self.directory.recordWithUID(u"__dre1__")
yield record.addMembers([
addrecord,
])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__top_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__top_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__sub_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__sub_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
# Remove member from sub-group
record = yield self.directory.recordWithUID(u"__sub_group_1__")
addrecord = yield self.directory.recordWithUID(u"__dre1__")
yield record.removeMembers([
addrecord,
])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__top_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__top_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__sub_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__sub_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
# Remove sub-group member from group
record = yield self.directory.recordWithUID(u"__top_group_1__")
addrecord = yield self.directory.recordWithUID(u"__sub_group_1__")
yield record.removeMembers([
addrecord,
])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__top_group_1__")
yield self.commit()
self.assertEqual(
set(TestNotifier.changedTokens),
set([
"__top_group_1__",
"__sagen1__",
"__cdaboo1__",
]))
TestNotifier.changedTokens = []
# Add sub-group member to group
record = yield self.directory.recordWithUID(u"__top_group_1__")
addrecord = yield self.directory.recordWithUID(u"__sub_group_1__")
yield record.addMembers([
addrecord,
])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(),
"__top_group_1__")
yield self.commit()
self.assertEqual(
set(TestNotifier.changedTokens),
set([
"__top_group_1__",
"__sagen1__",
"__cdaboo1__",
]))
TestNotifier.changedTokens = []
@inlineCallbacks
def test_groupChangeCacheNotificationApplyExternalAssignments(self):
"""
Verify applyExternalAssignments() triggers a cache notification for the
delegator and delegates
"""
class TestNotifier(object):
changedTokens = []
def changed(self, token):
self.changedTokens.append(token)
self.groupCacher.cacheNotifier = TestNotifier()
yield self.groupCacher.applyExternalAssignments(
self.transactionUnderTest(), "__dre1__", None, None)
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, ["__dre1__"])
TestNotifier.changedTokens = []
yield self.groupCacher.applyExternalAssignments(
self.transactionUnderTest(), "__dre1__", "__top_group_1__",
"__sub_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens,
["__dre1__", "__top_group_1__", "__sub_group_1__"])
TestNotifier.changedTokens = []
class GroupCacherTest(StoreTestCase):
@inlineCallbacks
def setUp(self):
yield super(GroupCacherTest, self).setUp()
self.groupCacher = GroupCacher(self.directory)
@inlineCallbacks
def test_multipleCalls(self):
"""
Ensure multiple calls to groupByUID() don't raise an exception
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"__top_group_1__")
yield txn.groupByUID(record.uid)
yield txn.groupByUID(record.uid)
yield txn.commit()
@inlineCallbacks
def test_refreshGroup(self):
"""
Verify refreshGroup() adds a group to the Groups table with the
expected membership hash value and members
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"__top_group_1__")
yield self.groupCacher.refreshGroup(txn, record.uid)
(
groupID, _ignore_name, membershipHash, _ignore_modified,
extant
) = (yield txn.groupByUID(record.uid))
self.assertEquals(extant, True)
self.assertEquals(membershipHash, "553eb54e3bbb26582198ee04541dbee4")
groupUID, name, membershipHash, extant = (yield txn.groupByID(groupID))
self.assertEquals(groupUID, record.uid)
self.assertEquals(name, u"Top Group 1")
self.assertEquals(membershipHash, "553eb54e3bbb26582198ee04541dbee4")
self.assertEquals(extant, True)
members = (yield txn.membersOfGroup(groupID))
self.assertEquals(
set([u'__cdaboo1__', u'__glyph1__', u'__sagen1__', u'__wsanchez1__']),
members
)
records = (yield self.groupCacher.cachedMembers(txn, groupID))
self.assertEquals(
set([r.uid for r in records]),
set([u'__cdaboo1__', u'__glyph1__', u'__sagen1__', u'__wsanchez1__'])
)
# sagen is in the top group, even though it's actually one level
# removed
record = yield self.directory.recordWithUID(u"__sagen1__")
groups = (yield self.groupCacher.cachedGroupsFor(txn, record.uid))
self.assertEquals(set([u"__top_group_1__"]), groups)
yield txn.commit()
@inlineCallbacks
def test_synchronizeMembers(self):
"""
After loading in a group via refreshGroup(), pass new member sets to
synchronizeMembers() and verify members are added and removed as
expected
"""
store = self.storeUnderTest()
txn = store.newTransaction()
# Refresh the group so it's assigned a group_id
uid = u"__top_group_1__"
yield self.groupCacher.refreshGroup(txn, uid)
(
groupID, name, _ignore_membershipHash, _ignore_modified,
_ignore_extant
) = yield txn.groupByUID(uid)
# Remove two members, and add one member
newSet = set()
for name in (u"wsanchez1", u"cdaboo1", u"dre1"):
record = (
yield self.directory.recordWithShortName(
RecordType.user,
name
)
)
newSet.add(record.uid)
numAdded, numRemoved = (
yield self.groupCacher.synchronizeMembers(
txn, groupID, newSet
)
)
self.assertEquals(numAdded, 1)
self.assertEquals(numRemoved, 2)
records = (yield self.groupCacher.cachedMembers(txn, groupID))
self.assertEquals(
set([r.shortNames[0] for r in records]),
set(["wsanchez1", "cdaboo1", "dre1"])
)
# Remove all members
numAdded, numRemoved = (
yield self.groupCacher.synchronizeMembers(txn, groupID, set())
)
self.assertEquals(numAdded, 0)
self.assertEquals(numRemoved, 3)
records = (yield self.groupCacher.cachedMembers(txn, groupID))
self.assertEquals(len(records), 0)
yield txn.commit()
@inlineCallbacks
def test_groupByID(self):
store = self.storeUnderTest()
txn = store.newTransaction()
# Non-existent groupID
self.failUnlessFailure(txn.groupByID(42), NotFoundError)
uid = u"__top_group_1__"
hash = "553eb54e3bbb26582198ee04541dbee4"
yield self.groupCacher.refreshGroup(txn, uid)
(
groupID, _ignore_name, _ignore_membershipHash, _ignore_modified,
extant
) = yield txn.groupByUID(uid)
results = yield txn.groupByID(groupID)
self.assertEquals((uid, u"Top Group 1", hash, True), results)
yield txn.commit()
@inlineCallbacks
def test_externalAssignments(self):
store = self.storeUnderTest()
txn = store.newTransaction()
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(oldExternalAssignments, {})
newAssignments = {
u"__wsanchez1__": (None, u"__top_group_1__")
}
yield self.groupCacher.applyExternalAssignments(txn, newAssignments)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments,
{
u"__wsanchez1__":
(
None,
u"__top_group_1__"
)
}
)
newAssignments = {
u"__cdaboo1__":
(
u"__sub_group_1__",
None
),
u"__wsanchez1__":
(
u"__sub_group_1__",
u"__top_group_1__"
),
}
yield self.groupCacher.applyExternalAssignments(txn, newAssignments)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments,
{
u"__wsanchez1__":
(
u"__sub_group_1__",
u"__top_group_1__"
),
u"__cdaboo1__":
(
u"__sub_group_1__",
None
)
}
)
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(
allGroupDelegates,
set(
[
u"__top_group_1__",
u"__sub_group_1__"
]
)
)
# Fault in the read-only group
yield self.groupCacher.refreshGroup(txn, u"__sub_group_1__")
# Wilfredo should have Sagen and Daboo as read-only delegates
delegates = (yield txn.delegates(
u"__wsanchez1__", False, expanded=True)
)
self.assertEquals(
delegates,
set(
[
u"__sagen1__",
u"__cdaboo1__"
]
)
)
# Fault in the read-write group
yield self.groupCacher.refreshGroup(txn, u"__top_group_1__")
# Wilfredo should have 4 users as read-write delegates
delegates = (yield txn.delegates(
u"__wsanchez1__", True, expanded=True)
)
self.assertEquals(
delegates,
set(
[
u"__wsanchez1__",
u"__sagen1__",
u"__cdaboo1__",
u"__glyph1__"
]
)
)
#
# Now, remove some external assignments
#
newAssignments = {
u"__wsanchez1__":
(
u"__sub_group_1__",
None
),
}
yield self.groupCacher.applyExternalAssignments(txn, newAssignments)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments,
{
u"__wsanchez1__":
(
u"__sub_group_1__",
None
),
}
)
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(
allGroupDelegates,
set(
[
u"__sub_group_1__"
]
)
)
# Wilfredo should have Sagen and Daboo as read-only delegates
delegates = (yield txn.delegates(
u"__wsanchez1__", False, expanded=True)
)
self.assertEquals(
delegates,
set(
[
u"__sagen1__",
u"__cdaboo1__"
]
)
)
# Wilfredo should have no read-write delegates
delegates = (yield txn.delegates(
u"__wsanchez1__", True, expanded=True)
)
self.assertEquals(
delegates,
set([])
)
# Only 1 group as delegate now:
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(
allGroupDelegates,
set(
[
u"__sub_group_1__"
]
)
)
yield txn.commit()
def test_diffAssignments(self):
"""
Ensure external proxy assignment diffing works
"""
self.assertEquals(
(
# changed
[],
# removed
[],
),
diffAssignments(
# old
{},
# new
{}
)
)
self.assertEquals(
(
# changed
[],
# removed
[],
),
diffAssignments(
# old
{"B": ("1", "2")},
# new
{"B": ("1", "2")},
)
)
self.assertEquals(
(
# changed
[("A", ("1", "2")), ("B", ("3", "4"))],
# removed
[],
),
diffAssignments(
# old
{},
# new
{"A": ("1", "2"), "B": ("3", "4")}
)
)
self.assertEquals(
(
# changed
[],
# removed
["A", "B"],
),
diffAssignments(
# old
{"A": ("1", "2"), "B": ("3", "4")},
# new
{},
)
)
self.assertEquals(
(
# changed
[('C', ('4', '5')), ('D', ('7', '8'))],
# removed
["B"],
),
diffAssignments(
# old
{"A": ("1", "2"), "B": ("3", "4"), "C": ("5", "6")},
# new
{"D": ("7", "8"), "C": ("4", "5"), "A": ("1", "2")},
)
)
class GroupCacherTest(StoreTestCase):
@inlineCallbacks
def setUp(self):
yield super(GroupCacherTest, self).setUp()
self.groupCacher = GroupCacher(self.directory)
@inlineCallbacks
def test_multipleCalls(self):
"""
Ensure multiple calls to groupByUID() don't raise an exception
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"__top_group_1__")
yield txn.groupByUID(record.uid)
yield txn.groupByUID(record.uid)
yield txn.commit()
@inlineCallbacks
def test_refreshGroup(self):
"""
Verify refreshGroup() adds a group to the Groups table with the
expected membership hash value and members
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"__top_group_1__")
yield self.groupCacher.refreshGroup(txn, record.uid)
(groupID, _ignore_name, membershipHash, _ignore_modified,
extant) = (yield txn.groupByUID(record.uid))
self.assertEquals(extant, True)
self.assertEquals(membershipHash, "553eb54e3bbb26582198ee04541dbee4")
groupUID, name, membershipHash, extant = (yield txn.groupByID(groupID))
self.assertEquals(groupUID, record.uid)
self.assertEquals(name, u"Top Group 1")
self.assertEquals(membershipHash, "553eb54e3bbb26582198ee04541dbee4")
self.assertEquals(extant, True)
members = (yield txn.membersOfGroup(groupID))
self.assertEquals(
set([
u'__cdaboo1__', u'__glyph1__', u'__sagen1__', u'__wsanchez1__'
]), members)
records = (yield self.groupCacher.cachedMembers(txn, groupID))
self.assertEquals(
set([r.uid for r in records]),
set([
u'__cdaboo1__', u'__glyph1__', u'__sagen1__', u'__wsanchez1__'
]))
# sagen is in the top group, even though it's actually one level
# removed
record = yield self.directory.recordWithUID(u"__sagen1__")
groups = (yield self.groupCacher.cachedGroupsFor(txn, record.uid))
self.assertEquals(set([u"__top_group_1__"]), groups)
yield txn.commit()
@inlineCallbacks
def test_synchronizeMembers(self):
"""
After loading in a group via refreshGroup(), pass new member sets to
synchronizeMembers() and verify members are added and removed as
expected
"""
store = self.storeUnderTest()
txn = store.newTransaction()
# Refresh the group so it's assigned a group_id
uid = u"__top_group_1__"
yield self.groupCacher.refreshGroup(txn, uid)
(groupID, name, _ignore_membershipHash, _ignore_modified,
_ignore_extant) = yield txn.groupByUID(uid)
# Remove two members, and add one member
newSet = set()
for name in (u"wsanchez1", u"cdaboo1", u"dre1"):
record = (yield self.directory.recordWithShortName(
RecordType.user, name))
newSet.add(record.uid)
numAdded, numRemoved = (yield self.groupCacher.synchronizeMembers(
txn, groupID, newSet))
self.assertEquals(numAdded, 1)
self.assertEquals(numRemoved, 2)
records = (yield self.groupCacher.cachedMembers(txn, groupID))
self.assertEquals(set([r.shortNames[0] for r in records]),
set(["wsanchez1", "cdaboo1", "dre1"]))
# Remove all members
numAdded, numRemoved = (yield self.groupCacher.synchronizeMembers(
txn, groupID, set()))
self.assertEquals(numAdded, 0)
self.assertEquals(numRemoved, 3)
records = (yield self.groupCacher.cachedMembers(txn, groupID))
self.assertEquals(len(records), 0)
yield txn.commit()
@inlineCallbacks
def test_groupByID(self):
store = self.storeUnderTest()
txn = store.newTransaction()
# Non-existent groupID
self.failUnlessFailure(txn.groupByID(42), NotFoundError)
uid = u"__top_group_1__"
hash = "553eb54e3bbb26582198ee04541dbee4"
yield self.groupCacher.refreshGroup(txn, uid)
(groupID, _ignore_name, _ignore_membershipHash, _ignore_modified,
extant) = yield txn.groupByUID(uid)
results = yield txn.groupByID(groupID)
self.assertEquals((uid, u"Top Group 1", hash, True), results)
yield txn.commit()
@inlineCallbacks
def test_externalAssignments(self):
store = self.storeUnderTest()
txn = store.newTransaction()
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(oldExternalAssignments, {})
newAssignments = {u"__wsanchez1__": (None, u"__top_group_1__")}
yield self.groupCacher.applyExternalAssignments(txn, newAssignments)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(oldExternalAssignments,
{u"__wsanchez1__": (None, u"__top_group_1__")})
newAssignments = {
u"__cdaboo1__": (u"__sub_group_1__", None),
u"__wsanchez1__": (u"__sub_group_1__", u"__top_group_1__"),
}
yield self.groupCacher.applyExternalAssignments(txn, newAssignments)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments, {
u"__wsanchez1__": (u"__sub_group_1__", u"__top_group_1__"),
u"__cdaboo1__": (u"__sub_group_1__", None)
})
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(allGroupDelegates,
set([u"__top_group_1__", u"__sub_group_1__"]))
# Fault in the read-only group
yield self.groupCacher.refreshGroup(txn, u"__sub_group_1__")
# Wilfredo should have Sagen and Daboo as read-only delegates
delegates = (yield txn.delegates(u"__wsanchez1__",
False,
expanded=True))
self.assertEquals(delegates, set([u"__sagen1__", u"__cdaboo1__"]))
# Fault in the read-write group
yield self.groupCacher.refreshGroup(txn, u"__top_group_1__")
# Wilfredo should have 4 users as read-write delegates
delegates = (yield txn.delegates(u"__wsanchez1__", True,
expanded=True))
self.assertEquals(
delegates,
set([
u"__wsanchez1__", u"__sagen1__", u"__cdaboo1__", u"__glyph1__"
]))
#
# Now, remove some external assignments
#
newAssignments = {
u"__wsanchez1__": (u"__sub_group_1__", None),
}
yield self.groupCacher.applyExternalAssignments(txn, newAssignments)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(oldExternalAssignments, {
u"__wsanchez1__": (u"__sub_group_1__", None),
})
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(allGroupDelegates, set([u"__sub_group_1__"]))
# Wilfredo should have Sagen and Daboo as read-only delegates
delegates = (yield txn.delegates(u"__wsanchez1__",
False,
expanded=True))
self.assertEquals(delegates, set([u"__sagen1__", u"__cdaboo1__"]))
# Wilfredo should have no read-write delegates
delegates = (yield txn.delegates(u"__wsanchez1__", True,
expanded=True))
self.assertEquals(delegates, set([]))
# Only 1 group as delegate now:
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(allGroupDelegates, set([u"__sub_group_1__"]))
yield txn.commit()
def test_diffAssignments(self):
"""
Ensure external proxy assignment diffing works
"""
self.assertEquals(
(
# changed
[],
# removed
[],
),
diffAssignments(
# old
{},
# new
{}))
self.assertEquals(
(
# changed
[],
# removed
[],
),
diffAssignments(
# old
{"B": ("1", "2")},
# new
{"B": ("1", "2")},
))
self.assertEquals(
(
# changed
[("A", ("1", "2")), ("B", ("3", "4"))],
# removed
[],
),
diffAssignments(
# old
{},
# new
{
"A": ("1", "2"),
"B": ("3", "4")
}))
self.assertEquals(
(
# changed
[],
# removed
["A", "B"],
),
diffAssignments(
# old
{
"A": ("1", "2"),
"B": ("3", "4")
},
# new
{},
))
self.assertEquals(
(
# changed
[('C', ('4', '5')), ('D', ('7', '8'))],
# removed
["B"],
),
diffAssignments(
# old
{
"A": ("1", "2"),
"B": ("3", "4"),
"C": ("5", "6")
},
# new
{
"D": ("7", "8"),
"C": ("4", "5"),
"A": ("1", "2")
},
))
class GroupCacherTest(StoreTestCase):
@inlineCallbacks
def setUp(self):
yield super(GroupCacherTest, self).setUp()
self.groupCacher = GroupCacher(self.directory)
@inlineCallbacks
def test_multipleCalls(self):
"""
Ensure multiple calls to groupByUID() don't raise an exception
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"__top_group_1__")
yield txn.groupByUID(record.uid)
yield txn.groupByUID(record.uid)
yield txn.commit()
@inlineCallbacks
def test_refreshGroup(self):
"""
Verify refreshGroup() adds a group to the Groups table with the
expected membership hash value and members
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"__top_group_1__")
yield self.groupCacher.refreshGroup(txn, record.uid)
group = (yield txn.groupByUID(record.uid))
self.assertEquals(group.extant, True)
self.assertEquals(group.membershipHash, "553eb54e3bbb26582198ee04541dbee4")
group = yield txn.groupByID(group.groupID)
self.assertEquals(group.groupUID, record.uid)
self.assertEquals(group.name, u"Top Group 1")
self.assertEquals(group.membershipHash, "553eb54e3bbb26582198ee04541dbee4")
self.assertEquals(group.extant, True)
members = (yield txn.groupMemberUIDs(group.groupID))
self.assertEquals(
set([u'__cdaboo1__', u'__glyph1__', u'__sagen1__', u'__wsanchez1__']),
members
)
records = (yield self.groupCacher.cachedMembers(txn, group.groupID))
self.assertEquals(
set([r.uid for r in records]),
set([u'__cdaboo1__', u'__glyph1__', u'__sagen1__', u'__wsanchez1__'])
)
# sagen is in the top group, even though it's actually one level
# removed
record = yield self.directory.recordWithUID(u"__sagen1__")
groups = (yield self.groupCacher.cachedGroupsFor(txn, record.uid))
self.assertEquals(set([u"__top_group_1__"]), groups)
yield txn.commit()
@inlineCallbacks
def test_synchronizeMembers(self):
"""
After loading in a group via refreshGroup(), pass new member sets to
synchronizeMembers() and verify members are added and removed as
expected
"""
store = self.storeUnderTest()
txn = store.newTransaction()
# Refresh the group so it's assigned a group_id
uid = u"__top_group_1__"
yield self.groupCacher.refreshGroup(txn, uid)
group = yield txn.groupByUID(uid)
# Remove two members, and add one member
newSet = set()
for name in (u"wsanchez1", u"cdaboo1", u"dre1"):
record = (
yield self.directory.recordWithShortName(
RecordType.user,
name
)
)
newSet.add(record.uid)
added, removed = (
yield self.groupCacher.synchronizeMembers(
txn, group.groupID, newSet
)
)
self.assertEquals(added, set(["__dre1__", ]))
self.assertEquals(removed, set(["__glyph1__", "__sagen1__", ]))
records = (yield self.groupCacher.cachedMembers(txn, group.groupID))
self.assertEquals(
set([r.shortNames[0] for r in records]),
set(["wsanchez1", "cdaboo1", "dre1"])
)
# Remove all members
added, removed = (
yield self.groupCacher.synchronizeMembers(txn, group.groupID, set())
)
self.assertEquals(added, set())
self.assertEquals(removed, set(["__wsanchez1__", "__cdaboo1__", "__dre1__", ]))
records = (yield self.groupCacher.cachedMembers(txn, group.groupID))
self.assertEquals(len(records), 0)
yield txn.commit()
@inlineCallbacks
def test_groupByID(self):
store = self.storeUnderTest()
txn = store.newTransaction()
# Non-existent groupID
yield self.failUnlessFailure(txn.groupByID(42), NotFoundError)
uid = u"__top_group_1__"
hash = "553eb54e3bbb26582198ee04541dbee4"
yield self.groupCacher.refreshGroup(txn, uid)
group = yield txn.groupByUID(uid)
group = yield txn.groupByID(group.groupID)
self.assertEqual(group.groupUID, uid)
self.assertEqual(group.name, u"Top Group 1")
self.assertEqual(group.membershipHash, hash)
self.assertEqual(group.extant, True)
yield txn.commit()
@inlineCallbacks
def test_externalAssignments(self):
store = self.storeUnderTest()
txn = store.newTransaction()
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(oldExternalAssignments, {})
newAssignments = {
u"__wsanchez1__": (None, u"__top_group_1__")
}
yield self.groupCacher.scheduleExternalAssignments(
txn, newAssignments, immediately=True
)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments,
{
u"__wsanchez1__":
(
None,
u"__top_group_1__"
)
}
)
newAssignments = {
u"__cdaboo1__":
(
u"__sub_group_1__",
None
),
u"__wsanchez1__":
(
u"__sub_group_1__",
u"__top_group_1__"
),
}
yield self.groupCacher.scheduleExternalAssignments(
txn, newAssignments, immediately=True
)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments,
{
u"__wsanchez1__":
(
u"__sub_group_1__",
u"__top_group_1__"
),
u"__cdaboo1__":
(
u"__sub_group_1__",
None
)
}
)
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(
allGroupDelegates,
set(
[
u"__top_group_1__",
u"__sub_group_1__"
]
)
)
# Fault in the read-only group
yield self.groupCacher.refreshGroup(txn, u"__sub_group_1__")
# Wilfredo should have Sagen and Daboo as read-only delegates
delegates = (yield txn.delegates(
u"__wsanchez1__", False, expanded=True)
)
self.assertEquals(
delegates,
set(
[
u"__sagen1__",
u"__cdaboo1__"
]
)
)
# Fault in the read-write group
yield self.groupCacher.refreshGroup(txn, u"__top_group_1__")
# Wilfredo should have 4 users as read-write delegates
delegates = (yield txn.delegates(
u"__wsanchez1__", True, expanded=True)
)
self.assertEquals(
delegates,
set(
[
u"__sagen1__",
u"__cdaboo1__",
u"__glyph1__"
]
)
)
#
# Now, remove some external assignments
#
newAssignments = {
u"__wsanchez1__":
(
u"__sub_group_1__",
None
),
}
yield self.groupCacher.scheduleExternalAssignments(
txn, newAssignments, immediately=True
)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments,
{
u"__wsanchez1__":
(
u"__sub_group_1__",
None
),
}
)
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(
allGroupDelegates,
set(
[
u"__sub_group_1__"
]
)
)
# Wilfredo should have Sagen and Daboo as read-only delegates
delegates = (yield txn.delegates(
u"__wsanchez1__", False, expanded=True)
)
self.assertEquals(
delegates,
set(
[
u"__sagen1__",
u"__cdaboo1__"
]
)
)
# Wilfredo should have no read-write delegates
delegates = (yield txn.delegates(
u"__wsanchez1__", True, expanded=True)
)
self.assertEquals(
delegates,
set([])
)
# Only 1 group as delegate now:
allGroupDelegates = (yield txn.allGroupDelegates())
self.assertEquals(
allGroupDelegates,
set(
[
u"__sub_group_1__"
]
)
)
#
# Say somebody messed up and stuck a non-existent group UID in
# as a delegate
#
newAssignments = {
u"__wsanchez1__":
(
u"__sub_group_1__",
u"__non_existent_group__",
),
}
yield self.groupCacher.scheduleExternalAssignments(
txn, newAssignments, immediately=True
)
oldExternalAssignments = (yield txn.externalDelegates())
self.assertEquals(
oldExternalAssignments,
{
u"__wsanchez1__":
(
u"__sub_group_1__",
None # <--- (not __non_existent_group__)
),
}
)
yield txn.commit()
def test_diffAssignments(self):
"""
Ensure external proxy assignment diffing works
"""
self.assertEquals(
(
# changed
[],
# removed
[],
),
diffAssignments(
# old
{},
# new
{}
)
)
self.assertEquals(
(
# changed
[],
# removed
[],
),
diffAssignments(
# old
{"B": ("1", "2")},
# new
{"B": ("1", "2")},
)
)
self.assertEquals(
map(set, (
# changed
[("A", ("1", "2")), ("B", ("3", "4"))],
# removed
[],
)),
map(set, diffAssignments(
# old
{},
# new
{"A": ("1", "2"), "B": ("3", "4")}
))
)
self.assertEquals(
map(set, (
# changed
[],
# removed
["A", "B"],
)),
map(set, diffAssignments(
# old
{"A": ("1", "2"), "B": ("3", "4")},
# new
{},
))
)
self.assertEquals(
map(set, (
# changed
[('C', ('4', '5')), ('D', ('7', '8'))],
# removed
["B"],
)),
map(set, diffAssignments(
# old
{"A": ("1", "2"), "B": ("3", "4"), "C": ("5", "6")},
# new
{"D": ("7", "8"), "C": ("4", "5"), "A": ("1", "2")},
))
)
@inlineCallbacks
def test_recursiveGroup(self):
"""
Verify refreshGroup() adds a group to the Groups table with the
expected membership hash value and members
"""
store = self.storeUnderTest()
txn = store.newTransaction()
record = yield self.directory.recordWithUID(u"recursive1_coasts")
members = yield record.expandedMembers()
self.assertEquals(
set([r.uid for r in members]),
set([u'6423F94A-6B76-4A3A-815B-D52CFD77935D', u'5A985493-EE2C-4665-94CF-4DFEA3A89500'])
)
yield txn.commit()
@inlineCallbacks
def test_groupChangeCacheNotification(self):
"""
Verify refreshGroup() triggers a cache notification for the group and all
members that are added or removed
"""
class TestNotifier(object):
changedTokens = []
def changed(self, token):
self.changedTokens.append(token)
self.groupCacher.cacheNotifier = TestNotifier()
# No change
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__top_group_1__")
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__sub_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [])
# Add member to group
record = yield self.directory.recordWithUID(u"__top_group_1__")
addrecord = yield self.directory.recordWithUID(u"__dre1__")
yield record.addMembers([addrecord, ])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__top_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__top_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
# Remove member from group
record = yield self.directory.recordWithUID(u"__top_group_1__")
addrecord = yield self.directory.recordWithUID(u"__dre1__")
yield record.removeMembers([addrecord, ])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__top_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__top_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
# Add member to sub-group
record = yield self.directory.recordWithUID(u"__sub_group_1__")
addrecord = yield self.directory.recordWithUID(u"__dre1__")
yield record.addMembers([addrecord, ])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__top_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__top_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__sub_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__sub_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
# Remove member from sub-group
record = yield self.directory.recordWithUID(u"__sub_group_1__")
addrecord = yield self.directory.recordWithUID(u"__dre1__")
yield record.removeMembers([addrecord, ])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__top_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__top_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__sub_group_1__")
yield self.commit()
self.assertEqual(TestNotifier.changedTokens, [
"__sub_group_1__",
"__dre1__",
])
TestNotifier.changedTokens = []
# Remove sub-group member from group
record = yield self.directory.recordWithUID(u"__top_group_1__")
addrecord = yield self.directory.recordWithUID(u"__sub_group_1__")
yield record.removeMembers([addrecord, ])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__top_group_1__")
yield self.commit()
self.assertEqual(set(TestNotifier.changedTokens), set([
"__top_group_1__",
"__sagen1__",
"__cdaboo1__",
]))
TestNotifier.changedTokens = []
# Add sub-group member to group
record = yield self.directory.recordWithUID(u"__top_group_1__")
addrecord = yield self.directory.recordWithUID(u"__sub_group_1__")
yield record.addMembers([addrecord, ])
yield self.groupCacher.refreshGroup(self.transactionUnderTest(), "__top_group_1__")
yield self.commit()
self.assertEqual(set(TestNotifier.changedTokens), set([
"__top_group_1__",
"__sagen1__",
"__cdaboo1__",
]))
TestNotifier.changedTokens = []
