def testComplex(self):
a = entry.BaseLDAPEntry(
dn="cn=Paula Jensen,ou=Product Development,dc=airius,dc=com",
attributes={
"description": ["Something"],
"telephonenumber": ["+123 456"],
"facsimiletelephonenumber": ["+1 408 555 9876"],
},
)
b = entry.BaseLDAPEntry(
dn="cn=Paula Jensen,ou=Product Development,dc=airius,dc=com",
attributes={
"postalAddress": ["123 Anystreet $ Sunnyvale, CA $ 94086"],
"telephonenumber": ["+1 408 555 1234", "+1 408 555 5678"],
},
)
result = a.diff(b)
self.assertEqual(
result,
delta.ModifyOp(
"cn=Paula Jensen,ou=Product Development,dc=airius,dc=com",
[
delta.Add(
"postalAddress", ["123 Anystreet $ Sunnyvale, CA $ 94086"]
),
delta.Delete("description", ["Something"]),
delta.Delete("facsimiletelephonenumber", ["+1 408 555 9876"]),
delta.Add(
"telephonenumber", ["+1 408 555 1234", "+1 408 555 5678"]
),
delta.Delete("telephonenumber", ["+123 456"]),
],
),
)
def testComplex(self):
a = entry.BaseLDAPEntry(
dn='cn=Paula Jensen,ou=Product Development,dc=airius,dc=com',
attributes={
'description': ['Something'],
'telephonenumber': ['+123 456'],
'facsimiletelephonenumber': ['+1 408 555 9876'],
})
b = entry.BaseLDAPEntry(
dn='cn=Paula Jensen,ou=Product Development,dc=airius,dc=com',
attributes={
'postalAddress': ['123 Anystreet $ Sunnyvale, CA $ 94086'],
'telephonenumber': ['+1 408 555 1234', '+1 408 555 5678'],
})
result = a.diff(b)
self.assertEqual(
result,
delta.ModifyOp(
'cn=Paula Jensen,ou=Product Development,dc=airius,dc=com', [
delta.Add('postalAddress',
['123 Anystreet $ Sunnyvale, CA $ 94086']),
delta.Delete('description', ['Something']),
delta.Delete('facsimiletelephonenumber',
['+1 408 555 9876']),
delta.Add('telephonenumber',
['+1 408 555 1234', '+1 408 555 5678']),
delta.Delete('telephonenumber', ['+123 456']),
]))
def testModify(self):
op=delta.ModifyOp('cn=Paula Jensen, ou=Product Development, dc=airius, dc=com',
[
delta.Add('postaladdress',
['123 Anystreet $ Sunnyvale, CA $ 94086']),
delta.Delete('description'),
delta.Replace('telephonenumber', ['+1 408 555 1234', '+1 408 555 5678']),
delta.Delete('facsimiletelephonenumber', ['+1 408 555 9876']),
])
self.assertEquals(op.asLDIF(),
"""\
dn: cn=Paula Jensen,ou=Product Development,dc=airius,dc=com
changetype: modify
add: postaladdress
postaladdress: 123 Anystreet $ Sunnyvale, CA $ 94086
-
delete: description
-
replace: telephonenumber
telephonenumber: +1 408 555 1234
telephonenumber: +1 408 555 5678
-
delete: facsimiletelephonenumber
facsimiletelephonenumber: +1 408 555 9876
-
""")
def testInequalityDiffertnOperations(self):
"""
Modify operations for same DN but different operations are not equal.
"""
first = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Delete("description")])
second = delta.ModifyOp("cn=doe,dc=example,dc=com",
[delta.Delete("homeDirectory")])
self.assertNotEqual(first, second)
def testInequalityDiffertnDN(self):
"""
Modify operations for different DN are not equal.
"""
first = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Delete("description")])
second = delta.ModifyOp("cn=doe,dc=example,dc=com",
[delta.Delete("description")])
self.assertNotEqual(first, second)
def testHashInequality(self):
"""
Different modify operations have different hash values.
"""
first = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Delete("description")])
second = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Delete("homeDirectory")])
self.assertNotEqual(first.asLDIF(), second.asLDIF())
self.assertNotEqual(hash(first), hash(second))
def testDeleteAll(self):
m=delta.Delete('foo')
self.assertEqual(m.asLDIF(),
b"""\
delete: foo
-
""")
def testDelete_Some_OneType(self):
a = entry.BaseLDAPEntry(
dn="dc=foo",
attributes={
"foo": ["bar"],
"baz": ["quux", "thud"],
},
)
b = entry.BaseLDAPEntry(
dn="dc=foo",
attributes={
"foo": ["bar"],
"baz": ["thud"],
},
)
result = a.diff(b)
self.assertEqual(
result,
delta.ModifyOp(
"dc=foo",
[
delta.Delete("baz", ["quux"]),
],
),
)
def testInequalityNotModifyOP(self):
"""
Modify operations are not equal with other object types.
"""
sut = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Delete("description")])
self.assertNotEqual("cn=john,dc=example,dc=com", sut)
def testDelete(self):
m = delta.Delete('foo', ['bar', 'baz'])
self.assertEqual(m.asLDIF(), b"""\
delete: foo
foo: bar
foo: baz
-
""")
def testModification_complex(self):
proto = LDIFDeltaDriver()
proto.dataReceived(b"""\
version: 1
dn: cn=foo,dc=example,dc=com
changetype: modify
delete: foo
foo: bar
-
delete: garply
-
add: thud
thud: quux
thud: baz
-
replace: waldo
-
add: foo
foo: baz
-
replace: thud
thud: xyzzy
-
add: silly
-
""")
proto.connectionLost()
self.assertEqual(
proto.listOfCompleted,
[
delta.ModifyOp(
dn=b"cn=foo,dc=example,dc=com",
modifications=[
delta.Delete(b"foo", [b"bar"]),
delta.Delete(b"garply"),
delta.Add(b"thud", [b"quux", b"baz"]),
delta.Replace(b"waldo"),
delta.Add(b"foo", [b"baz"]),
delta.Replace(b"thud", [b"xyzzy"]),
delta.Add(b"silly"),
],
),
],
)
def testHashEquality(self):
"""
Modify operations can be hashed and equal objects have the same
hash.
"""
first = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Delete("description")])
second = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Delete("description")])
self.assertEqual(first, second)
self.assertEqual(
first.asLDIF(),
second.asLDIF(),
"LDIF equality is a precondition for valid hash values",
)
self.assertEqual(hash(first), hash(second))
def diff(self, other):
"""
Compute differences between this and another LDAP entry.
@param other: An LDAPEntry to compare to.
@return: None if equal, otherwise a ModifyOp that would make
this entry look like other.
"""
assert self.dn == other.dn
if self == other:
return None
r = []
myKeys = set(key for key in self)
otherKeys = set(key for key in other)
addedKeys = list(otherKeys - myKeys)
addedKeys.sort(key=to_bytes) # for reproducability only
for added in addedKeys:
r.append(delta.Add(added, other[added]))
deletedKeys = list(myKeys - otherKeys)
deletedKeys.sort(key=to_bytes) # for reproducability only
for deleted in deletedKeys:
r.append(delta.Delete(deleted, self[deleted]))
sharedKeys = list(myKeys & otherKeys)
sharedKeys.sort(key=to_bytes) # for reproducability only
for shared in sharedKeys:
addedValues = list(other[shared] - self[shared])
if addedValues:
addedValues.sort(key=to_bytes) # for reproducability only
r.append(delta.Add(shared, addedValues))
deletedValues = list(self[shared] - other[shared])
if deletedValues:
deletedValues.sort(key=to_bytes) # for reproducability only
r.append(delta.Delete(shared, deletedValues))
return delta.ModifyOp(dn=self.dn, modifications=r)
def testRepr(self):
"""
Getting string representation
"""
sut = delta.ModifyOp('cn=john,dc=example,dc=com',
[delta.Delete('description')])
self.assertEqual(
repr(sut), "ModifyOp(dn='cn=john,dc=example,dc=com', "
"modifications=[Delete('description', [])])")
def testDelete(self):
m = delta.Delete("foo", ["bar", "baz"])
self.assertEqual(
m.asLDIF(),
b"""\
delete: foo
foo: bar
foo: baz
-
""",
)
def testInequalityDifferentModifications(self):
"""
Modify operations with different modifications are not equal
"""
first = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Add("description")])
second = delta.ModifyOp("cn=john,dc=example,dc=com",
[delta.Delete("description")])
self.assertNotEqual(first, second)
def testAsLDIF(self):
"""
It will return a LDIF representation of the contained operations.
"""
sut = delta.ModifyOp(
'cn=Paula Jensen, ou=Dev Ops, dc=airius, dc=com',
[
delta.Add(
'postaladdress',
['123 Anystreet $ Sunnyvale, CA $ 94086'],
),
delta.Delete('description'),
delta.Replace(
'telephonenumber',
['+1 408 555 1234', '+1 408 555 5678'],
),
delta.Delete(
'facsimiletelephonenumber', ['+1 408 555 9876']),
]
)
result = sut.asLDIF()
self.assertEqual(b"""dn: cn=Paula Jensen,ou=Dev Ops,dc=airius,dc=com
changetype: modify
add: postaladdress
postaladdress: 123 Anystreet $ Sunnyvale, CA $ 94086
-
delete: description
-
replace: telephonenumber
telephonenumber: +1 408 555 1234
telephonenumber: +1 408 555 5678
-
delete: facsimiletelephonenumber
facsimiletelephonenumber: +1 408 555 9876
-
""",
result,
)
def testAsLDIF(self):
"""
It will return a LDIF representation of the contained operations.
"""
sut = delta.ModifyOp(
"cn=Paula Jensen, ou=Dev Ops, dc=airius, dc=com",
[
delta.Add(
"postaladdress",
["123 Anystreet $ Sunnyvale, CA $ 94086"],
),
delta.Delete("description"),
delta.Replace(
"telephonenumber",
["+1 408 555 1234", "+1 408 555 5678"],
),
delta.Delete("facsimiletelephonenumber", ["+1 408 555 9876"]),
],
)
result = sut.asLDIF()
self.assertEqual(
b"""dn: cn=Paula Jensen,ou=Dev Ops,dc=airius,dc=com
changetype: modify
add: postaladdress
postaladdress: 123 Anystreet $ Sunnyvale, CA $ 94086
-
delete: description
-
replace: telephonenumber
telephonenumber: +1 408 555 1234
telephonenumber: +1 408 555 5678
-
delete: facsimiletelephonenumber
facsimiletelephonenumber: +1 408 555 9876
-
""",
result,
)
def testModification_complex(self):
proto = LDIFDeltaDriver()
proto.dataReceived(b"""\
version: 1
dn: cn=foo,dc=example,dc=com
changetype: modify
delete: foo
foo: bar
-
delete: garply
-
add: thud
thud: quux
thud: baz
-
replace: waldo
-
add: foo
foo: baz
-
replace: thud
thud: xyzzy
-
add: silly
-
""")
proto.connectionLost()
self.assertEqual(proto.listOfCompleted, [
delta.ModifyOp(dn=b'cn=foo,dc=example,dc=com',
modifications=[
delta.Delete(b'foo', [b'bar']),
delta.Delete(b'garply'),
delta.Add(b'thud', [b'quux', b'baz']),
delta.Replace(b'waldo'),
delta.Add(b'foo', [b'baz']),
delta.Replace(b'thud', [b'xyzzy']),
delta.Add(b'silly'),
]),
])
def testDelete_All_OneType(self):
a = entry.BaseLDAPEntry(dn='dc=foo',
attributes={
'foo': ['bar'],
'baz': ['quux', 'thud'],
})
b = entry.BaseLDAPEntry(dn='dc=foo', attributes={
'foo': ['bar'],
})
result = a.diff(b)
self.assertEqual(
result,
delta.ModifyOp('dc=foo', [
delta.Delete('baz', ['quux', 'thud']),
]))
def __delitem__(self, key):
self._checkState()
self._canRemoveAll(key)
super(LDAPEntryWithClient, self).__delitem__(key)
self.journal(delta.Delete(key))
def clear(self):
self.ldapObject._canRemoveAll(self.key)
super(JournaledLDAPAttributeSet, self).clear()
self.ldapObject.journal(delta.Delete(self.key))
def remove(self, value):
if value not in self:
raise LookupError(value)
self.ldapObject._canRemove(self.key, value)
self.ldapObject.journal(delta.Delete(self.key, [value]))
super(JournaledLDAPAttributeSet, self).remove(value)
def testDelete_FailOnNonExistingAttributeValue(self):
mod = delta.Delete('cn', ['notexist'])
self.assertRaises(LookupError,
mod.patch,
self.foo)
def testEquality_AddVsDelete_False(self):
a = delta.Add('k', ['b', 'c', 'd'])
b = delta.Delete('k', ['b', 'c', 'd'])
self.assertNotEquals(a, b)
def testDelete_FailOnNonExistingAttributeType_OneValue(self):
mod = delta.Delete('notexist', ['a'])
self.assertRaises(KeyError,
mod.patch,
self.foo)
def testDeleteAll(self):
mod = delta.Delete('more')
mod.patch(self.foo)
self.failIf('stuff' in self.foo)
self.failUnlessEqual(self.foo['cn'], ['foo', 'thud'])
def __delitem__(self, key):
self._checkState()
self._canRemoveAll(key)
super().__delitem__(key)
self.journal(delta.Delete(key))
def clear(self):
self.ldapObject._canRemoveAll(self.key)
super().clear()
self.ldapObject.journal(delta.Delete(self.key))
def testEquality_AddVsDelete_False(self):
a = delta.Add("k", ["b", "c", "d"])
b = delta.Delete("k", ["b", "c", "d"])
self.assertNotEquals(a, b)
