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freeipa/tests/test_ipapython/test_dn.py
John Dennis 94d457e83c Use DN objects instead of strings 
* Convert every string specifying a DN into a DN object

* Every place a dn was manipulated in some fashion it was replaced by
  the use of DN operators

* Add new DNParam parameter type for parameters which are DN's

* DN objects are used 100% of the time throughout the entire data
  pipeline whenever something is logically a dn.

* Many classes now enforce DN usage for their attributes which are
  dn's. This is implmented via ipautil.dn_attribute_property(). The
  only permitted types for a class attribute specified to be a DN are
  either None or a DN object.

* Require that every place a dn is used it must be a DN object.
  This translates into lot of::

    assert isinstance(dn, DN)

  sprinkled through out the code. Maintaining these asserts is
  valuable to preserve DN type enforcement. The asserts can be
  disabled in production.

  The goal of 100% DN usage 100% of the time has been realized, these
  asserts are meant to preserve that.

  The asserts also proved valuable in detecting functions which did
  not obey their function signatures, such as the baseldap pre and
  post callbacks.

* Moved ipalib.dn to ipapython.dn because DN class is shared with all
  components, not just the server which uses ipalib.

* All API's now accept DN's natively, no need to convert to str (or
  unicode).

* Removed ipalib.encoder and encode/decode decorators. Type conversion
  is now explicitly performed in each IPASimpleLDAPObject method which
  emulates a ldap.SimpleLDAPObject method.

* Entity & Entry classes now utilize DN's

* Removed __getattr__ in Entity & Entity clases. There were two
  problems with it. It presented synthetic Python object attributes
  based on the current LDAP data it contained. There is no way to
  validate synthetic attributes using code checkers, you can't search
  the code to find LDAP attribute accesses (because synthetic
  attriutes look like Python attributes instead of LDAP data) and
  error handling is circumscribed. Secondly __getattr__ was hiding
  Python internal methods which broke class semantics.

* Replace use of methods inherited from ldap.SimpleLDAPObject via
  IPAdmin class with IPAdmin methods. Directly using inherited methods
  was causing us to bypass IPA logic. Mostly this meant replacing the
  use of search_s() with getEntry() or getList(). Similarly direct
  access of the LDAP data in classes using IPAdmin were replaced with
  calls to getValue() or getValues().

* Objects returned by ldap2.find_entries() are now compatible with
  either the python-ldap access methodology or the Entity/Entry access
  methodology.

* All ldap operations now funnel through the common
  IPASimpleLDAPObject giving us a single location where we interface
  to python-ldap and perform conversions.

* The above 4 modifications means we've greatly reduced the
  proliferation of multiple inconsistent ways to perform LDAP
  operations. We are well on the way to having a single API in IPA for
  doing LDAP (a long range goal).

* All certificate subject bases are now DN's

* DN objects were enhanced thusly:
  - find, rfind, index, rindex, replace and insert methods were added
  - AVA, RDN and DN classes were refactored in immutable and mutable
    variants, the mutable variants are EditableAVA, EditableRDN and
    EditableDN. By default we use the immutable variants preserving
    important semantics. To edit a DN cast it to an EditableDN and
    cast it back to DN when done editing. These issues are fully
    described in other documentation.
  - first_key_match was removed
  - DN equalty comparison permits comparison to a basestring

* Fixed ldapupdate to work with DN's. This work included:
  - Enhance test_updates.py to do more checking after applying
    update. Add test for update_from_dict(). Convert code to use
    unittest classes.
  - Consolidated duplicate code.
  - Moved code which should have been in the class into the class.
  - Fix the handling of the 'deleteentry' update action. It's no longer
    necessary to supply fake attributes to make it work. Detect case
    where subsequent update applies a change to entry previously marked
    for deletetion. General clean-up and simplification of the
    'deleteentry' logic.
  - Rewrote a couple of functions to be clearer and more Pythonic.
  - Added documentation on the data structure being used.
  - Simplfy the use of update_from_dict()

* Removed all usage of get_schema() which was being called prior to
  accessing the .schema attribute of an object. If a class is using
  internal lazy loading as an optimization it's not right to require
  users of the interface to be aware of internal
  optimization's. schema is now a property and when the schema
  property is accessed it calls a private internal method to perform
  the lazy loading.

* Added SchemaCache class to cache the schema's from individual
  servers. This was done because of the observation we talk to
  different LDAP servers, each of which may have it's own
  schema. Previously we globally cached the schema from the first
  server we connected to and returned that schema in all contexts. The
  cache includes controls to invalidate it thus forcing a schema
  refresh.

* Schema caching is now senstive to the run time context. During
  install and upgrade the schema can change leading to errors due to
  out-of-date cached schema. The schema cache is refreshed in these
  contexts.

* We are aware of the LDAP syntax of all LDAP attributes. Every
  attribute returned from an LDAP operation is passed through a
  central table look-up based on it's LDAP syntax. The table key is
  the LDAP syntax it's value is a Python callable that returns a
  Python object matching the LDAP syntax. There are a handful of LDAP
  attributes whose syntax is historically incorrect
  (e.g. DistguishedNames that are defined as DirectoryStrings). The
  table driven conversion mechanism is augmented with a table of
  hard coded exceptions.

  Currently only the following conversions occur via the table:

  - dn's are converted to DN objects

  - binary objects are converted to Python str objects (IPA
    convention).

  - everything else is converted to unicode using UTF-8 decoding (IPA
    convention).

  However, now that the table driven conversion mechanism is in place
  it would be trivial to do things such as converting attributes
  which have LDAP integer syntax into a Python integer, etc.

* Expected values in the unit tests which are a DN no longer need to
  use lambda expressions to promote the returned value to a DN for
  equality comparison. The return value is automatically promoted to
  a DN. The lambda expressions have been removed making the code much
  simpler and easier to read.

* Add class level logging to a number of classes which did not support
  logging, less need for use of root_logger.

* Remove ipaserver/conn.py, it was unused.

* Consolidated duplicate code wherever it was found.

* Fixed many places that used string concatenation to form a new
  string rather than string formatting operators. This is necessary
  because string formatting converts it's arguments to a string prior
  to building the result string. You can't concatenate a string and a
  non-string.

* Simplify logic in rename_managed plugin. Use DN operators to edit
  dn's.

* The live version of ipa-ldap-updater did not generate a log file.
  The offline version did, now both do.

https://fedorahosted.org/freeipa/ticket/1670
https://fedorahosted.org/freeipa/ticket/1671
https://fedorahosted.org/freeipa/ticket/1672
https://fedorahosted.org/freeipa/ticket/1673
https://fedorahosted.org/freeipa/ticket/1674
https://fedorahosted.org/freeipa/ticket/1392
https://fedorahosted.org/freeipa/ticket/2872
2012-08-12 16:23:24 -04:00

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#!/usr/bin/python
import unittest
from ipapython.dn import *
def default_rdn_attr_arg(i):
return 'a%d' % i
def default_rdn_value_arg(i):
return str(i)
def alt_rdn_attr_arg(i):
return 'b%d' % i
def alt_rdn_value_arg(i):
return str(i*10)
def make_rdn_args(low, high, kind, attr=None, value=None):
result=[]
for i in range(low, high):
if attr is None:
new_attr = default_rdn_attr_arg(i)
elif callable(attr):
new_attr = attr(i)
else:
new_attr = attr
if value is None:
new_value = default_rdn_value_arg(i)
elif callable(value):
new_value = value(i)
else:
new_value = value
if kind == 'tuple':
result.append((new_attr, new_value))
elif kind == 'list':
result.append([new_attr, new_value])
elif kind == 'RDN':
result.append(RDN((new_attr, new_value)))
else:
raise ValueError("Unknown kind = %s" % kind)
return result
def expected_class(klass, component):
if klass is AVA:
if component == 'self':
return AVA
elif klass is EditableAVA:
if component == 'self':
return EditableAVA
elif klass is RDN:
if component == 'self':
return RDN
elif component == 'AVA':
return AVA
elif klass is EditableRDN:
if component == 'self':
return EditableRDN
elif component == 'AVA':
return EditableAVA
elif klass is DN:
if component == 'self':
return DN
elif component == 'AVA':
return AVA
elif component == 'RDN':
return RDN
elif klass is EditableDN:
if component == 'self':
return EditableDN
elif component == 'AVA':
return EditableAVA
elif component == 'RDN':
return EditableRDN
raise ValueError("class %s with component '%s' unknown" % (klass.__name__, component))
class TestAVA(unittest.TestCase):
def setUp(self):
self.attr1 = 'cn'
self.value1 = 'Bob'
self.str_ava1 = '%s=%s' % (self.attr1, self.value1)
self.ava1 = AVA(self.attr1, self.value1)
self.attr2 = 'ou'
self.value2 = 'People'
self.str_ava2 = '%s=%s' % (self.attr2, self.value2)
self.ava2 = AVA(self.attr2, self.value2)
self.attr3 = 'c'
self.value3 = 'US'
self.str_ava3 = '%s=%s' % (self.attr3, self.value3)
self.ava3 = AVA(self.attr3, self.value3)
def assertExpectedClass(self, klass, obj, component):
self.assertIs(obj.__class__, expected_class(klass, component))
def test_create(self):
for AVA_class in (AVA, EditableAVA):
# Create with attr,value pair
ava1 = AVA_class(self.attr1, self.value1)
self.assertExpectedClass(AVA_class, ava1, 'self')
self.assertEqual(ava1, self.ava1)
# Create with "attr=value" string
ava1 = AVA_class(self.str_ava1)
self.assertExpectedClass(AVA_class, ava1, 'self')
self.assertEqual(ava1, self.ava1)
# Create with tuple (attr, value)
ava1 = AVA_class((self.attr1, self.value1))
self.assertExpectedClass(AVA_class, ava1, 'self')
self.assertEqual(ava1, self.ava1)
# Create with list [attr, value]
ava1 = AVA_class([self.attr1, self.value1])
self.assertExpectedClass(AVA_class, ava1, 'self')
self.assertEqual(ava1, self.ava1)
# Create with no args should fail
with self.assertRaises(TypeError):
AVA_class()
# Create with more than 2 args should fail
with self.assertRaises(TypeError):
AVA_class(self.attr1, self.value1, self.attr1)
# Create with 1 arg which is not string should fail
with self.assertRaises(TypeError):
AVA_class(1)
# Create with malformed AVA_class string should fail
with self.assertRaises(ValueError):
AVA_class("cn")
# Create with non-string parameters, should convert
ava1 = AVA_class(1, self.value1)
self.assertExpectedClass(AVA_class, ava1, 'self')
self.assertEqual(ava1.attr, u'1')
ava1 = AVA_class((1, self.value1))
self.assertExpectedClass(AVA_class, ava1, 'self')
self.assertEqual(ava1.attr, u'1')
ava1 = AVA_class(self.attr1, 1)
self.assertExpectedClass(AVA_class, ava1, 'self')
self.assertEqual(ava1.value, u'1')
ava1 = AVA_class((self.attr1, 1))
self.assertExpectedClass(AVA_class, ava1, 'self')
self.assertEqual(ava1.value, u'1')
def test_indexing(self):
for AVA_class in (AVA, EditableAVA):
ava1 = AVA_class(self.ava1)
self.assertEqual(ava1[self.attr1], self.value1)
with self.assertRaises(KeyError):
ava1['foo']
with self.assertRaises(TypeError):
ava1[0]
def test_properties(self):
for AVA_class in (AVA, EditableAVA):
ava1 = AVA_class(self.ava1)
self.assertEqual(ava1.attr, self.attr1)
self.assertIsInstance(ava1.attr, unicode)
self.assertEqual(ava1.value, self.value1)
self.assertIsInstance(ava1.value, unicode)
def test_str(self):
for AVA_class in (AVA, EditableAVA):
ava1 = AVA_class(self.ava1)
self.assertEqual(str(ava1), self.str_ava1)
self.assertIsInstance(str(ava1), str)
def test_cmp(self):
for AVA_class in (AVA, EditableAVA):
# Equality
ava1 = AVA_class(self.attr1, self.value1)
self.assertTrue(ava1 == self.ava1)
self.assertFalse(ava1 != self.ava1)
self.assertTrue(ava1 == self.str_ava1)
self.assertFalse(ava1 != self.str_ava1)
result = cmp(ava1, self.ava1)
self.assertEqual(result, 0)
# Upper case attr should still be equal
ava1 = AVA_class(self.attr1.upper(), self.value1)
self.assertFalse(ava1.attr == self.attr1)
self.assertTrue(ava1.value == self.value1)
self.assertTrue(ava1 == self.ava1)
self.assertFalse(ava1 != self.ava1)
result = cmp(ava1, self.ava1)
self.assertEqual(result, 0)
# Upper case value should still be equal
ava1 = AVA_class(self.attr1, self.value1.upper())
self.assertTrue(ava1.attr == self.attr1)
self.assertFalse(ava1.value == self.value1)
self.assertTrue(ava1 == self.ava1)
self.assertFalse(ava1 != self.ava1)
result = cmp(ava1, self.ava1)
self.assertEqual(result, 0)
# Make ava1's attr greater
if AVA_class.is_mutable:
ava1.attr = self.attr1 + "1"
else:
with self.assertRaises(AttributeError):
ava1.attr = self.attr1 + "1"
ava1 = AVA_class(self.attr1 + "1", self.value1.upper())
self.assertFalse(ava1 == self.ava1)
self.assertTrue(ava1 != self.ava1)
result = cmp(ava1, self.ava1)
self.assertEqual(result, 1)
result = cmp(self.ava1, ava1)
self.assertEqual(result, -1)
# Reset ava1's attr, should be equal again
if AVA_class.is_mutable:
ava1.attr = self.attr1
else:
with self.assertRaises(AttributeError):
ava1.attr = self.attr1
ava1 = AVA_class(self.attr1, self.value1.upper())
result = cmp(ava1, self.ava1)
self.assertEqual(result, 0)
# Make ava1's value greater
# attr will be equal, this tests secondary comparision component
if AVA_class.is_mutable:
ava1.value = self.value1 + "1"
else:
with self.assertRaises(AttributeError):
ava1.value = self.value1 + "1"
ava1 = AVA_class(self.attr1, self.value1 + "1")
result = cmp(ava1, self.ava1)
self.assertEqual(result, 1)
result = cmp(self.ava1, ava1)
self.assertEqual(result, -1)
def test_hashing(self):
# create AVA's that have the same value
immutable_ava1 = AVA((self.attr1, self.value1))
immutable_ava2 = AVA((self.attr1, self.value1))
mutable_ava1 = EditableAVA((self.attr1, self.value1))
mutable_ava2 = EditableAVA((self.attr1, self.value1))
# Immutable AVA's that are equal should hash to the same value.
# Mutable AVA's should not be hashable.
self.assertEqual(immutable_ava1, immutable_ava2)
self.assertEqual(immutable_ava1, mutable_ava1)
self.assertEqual(immutable_ava1, mutable_ava2)
self.assertEqual(mutable_ava1, immutable_ava2)
# Good, everyone's equal, now verify their hash values
self.assertEqual(hash(immutable_ava1), hash(immutable_ava2))
with self.assertRaises(TypeError):
hash(mutable_ava1)
with self.assertRaises(TypeError):
hash(mutable_ava2)
# Different immutable AVA objects with the same value should
# map to 1 common key and 1 member in a set. The key and
# member are based on the object's value.
#
# Mutable AVA objects should be unhashable.
for AVA_class in (AVA, EditableAVA):
ava1_a = AVA_class(self.ava1)
ava1_b = AVA_class(self.ava1)
ava2_a = AVA_class(self.ava2)
ava2_b = AVA_class(self.ava2)
ava3_a = AVA_class(self.ava3)
ava3_b = AVA_class(self.ava3)
self.assertEqual(ava1_a, ava1_b)
self.assertEqual(ava2_a, ava2_b)
self.assertEqual(ava3_a, ava3_b)
d = dict()
s = set()
if AVA_class.is_mutable:
with self.assertRaises(TypeError):
d[ava1_a] = str(ava1_a)
with self.assertRaises(TypeError):
d[ava1_b] = str(ava1_b)
with self.assertRaises(TypeError):
d[ava2_a] = str(ava2_a)
with self.assertRaises(TypeError):
d[ava2_b] = str(ava2_b)
with self.assertRaises(TypeError):
s.add(ava1_a)
with self.assertRaises(TypeError):
s.add(ava1_b)
with self.assertRaises(TypeError):
s.add(ava2_a)
with self.assertRaises(TypeError):
s.add(ava2_b)
else:
d[ava1_a] = str(ava1_a)
d[ava1_b] = str(ava1_b)
d[ava2_a] = str(ava2_a)
d[ava2_b] = str(ava2_b)
s.add(ava1_a)
s.add(ava1_b)
s.add(ava2_a)
s.add(ava2_b)
self.assertEqual(len(d), 2)
self.assertEqual(len(s), 2)
self.assertEqual(sorted(d.keys()), sorted([ava1_a, ava2_a]))
self.assertEqual(sorted(s), sorted([ava1_a, ava2_a]))
self.assertTrue(ava1_a in d)
self.assertTrue(ava1_b in d)
self.assertTrue(ava2_a in d)
self.assertTrue(ava2_b in d)
self.assertFalse(ava3_a in d)
self.assertFalse(ava3_b in d)
self.assertTrue(d.has_key(ava1_a))
self.assertTrue(d.has_key(ava1_b))
self.assertTrue(d.has_key(ava2_a))
self.assertTrue(d.has_key(ava2_b))
self.assertFalse(d.has_key(ava3_a))
self.assertFalse(d.has_key(ava3_b))
self.assertTrue(ava1_a in s)
self.assertTrue(ava1_b in s)
self.assertTrue(ava2_a in s)
self.assertTrue(ava2_b in s)
self.assertFalse(ava3_a in s)
self.assertFalse(ava3_b in s)
def test_coerce(self):
# Coerce an immutable to a mutable
immutable_ava1 = AVA(self.ava1)
mutable_ava1 = EditableAVA(immutable_ava1)
self.assertEqual(mutable_ava1, self.ava1)
self.assertEqual(mutable_ava1, immutable_ava1)
# Coerce a mutable to an immutable
mutable_ava1 = EditableAVA(self.ava1)
immutable_ava1 = AVA(mutable_ava1)
self.assertEqual(immutable_ava1, self.ava1)
self.assertEqual(immutable_ava1, mutable_ava1)
class TestRDN(unittest.TestCase):
def setUp(self):
# ava1 must sort before ava2
self.attr1 = 'cn'
self.value1 = 'Bob'
self.str_ava1 = '%s=%s' % (self.attr1, self.value1)
self.ava1 = AVA(self.attr1, self.value1)
self.str_rdn1 = '%s=%s' % (self.attr1, self.value1)
self.rdn1 = RDN((self.attr1, self.value1))
self.attr2 = 'ou'
self.value2 = 'people'
self.str_ava2 = '%s=%s' % (self.attr2, self.value2)
self.ava2 = AVA(self.attr2, self.value2)
self.str_rdn2 = '%s=%s' % (self.attr2, self.value2)
self.rdn2 = RDN((self.attr2, self.value2))
self.str_ava3 = '%s=%s+%s=%s' % (self.attr1, self.value1, self.attr2, self.value2)
self.str_rdn3 = '%s=%s+%s=%s' % (self.attr1, self.value1, self.attr2, self.value2)
self.rdn3 = RDN(self.ava1, self.ava2)
def assertExpectedClass(self, klass, obj, component):
self.assertIs(obj.__class__, expected_class(klass, component))
def test_create(self):
for RDN_class in (RDN, EditableRDN):
# Create with single attr,value pair
rdn1 = RDN_class((self.attr1, self.value1))
self.assertEqual(len(rdn1), 1)
self.assertEqual(rdn1, self.rdn1)
self.assertExpectedClass(RDN_class, rdn1, 'self')
for i in range(0, len(rdn1)):
self.assertExpectedClass(RDN_class, rdn1[i], 'AVA')
self.assertEqual(rdn1[0], self.ava1)
# Create with multiple attr,value pairs
rdn3 = RDN_class((self.attr1, self.value1), (self.attr2, self.value2))
self.assertEqual(len(rdn3), 2)
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
self.assertEqual(rdn3[0], self.ava1)
self.assertEqual(rdn3[1], self.ava2)
# Create with multiple attr,value pairs passed as lists
rdn3 = RDN_class([self.attr1, self.value1], [self.attr2, self.value2])
self.assertEqual(len(rdn3), 2)
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
self.assertEqual(rdn3[0], self.ava1)
self.assertEqual(rdn3[1], self.ava2)
# Create with multiple attr,value pairs but reverse
# constructor parameter ordering. RDN canonical ordering
# should remain the same
rdn3 = RDN_class((self.attr2, self.value2), (self.attr1, self.value1))
self.assertEqual(len(rdn3), 2)
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
self.assertEqual(rdn3[0], self.ava1)
self.assertEqual(rdn3[1], self.ava2)
# Create with single AVA object
rdn1 = RDN_class(self.ava1)
self.assertEqual(len(rdn1), 1)
self.assertEqual(rdn1, self.rdn1)
self.assertExpectedClass(RDN_class, rdn1, 'self')
for i in range(0, len(rdn1)):
self.assertExpectedClass(RDN_class, rdn1[i], 'AVA')
self.assertEqual(rdn1[0], self.ava1)
# Create with multiple AVA objects
rdn3 = RDN_class(self.ava1, self.ava2)
self.assertEqual(len(rdn3), 2)
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
self.assertEqual(rdn3[0], self.ava1)
self.assertEqual(rdn3[1], self.ava2)
# Create with multiple AVA objects but reverse constructor
# parameter ordering. RDN canonical ordering should remain
# the same
rdn3 = RDN_class(self.ava2, self.ava1)
self.assertEqual(len(rdn3), 2)
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
self.assertEqual(rdn3[0], self.ava1)
self.assertEqual(rdn3[1], self.ava2)
# Create with single string with 1 AVA
rdn1 = RDN_class(self.str_rdn1)
self.assertEqual(len(rdn1), 1)
self.assertEqual(rdn1, self.rdn1)
self.assertExpectedClass(RDN_class, rdn1, 'self')
for i in range(0, len(rdn1)):
self.assertExpectedClass(RDN_class, rdn1[i], 'AVA')
self.assertEqual(rdn1[0], self.ava1)
# Create with single string with 2 AVA's
rdn3 = RDN_class(self.str_rdn3)
self.assertEqual(len(rdn3), 2)
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
self.assertEqual(rdn3[0], self.ava1)
self.assertEqual(rdn3[1], self.ava2)
def test_properties(self):
for RDN_class in (RDN, EditableRDN):
rdn1 = RDN_class(self.rdn1)
rdn2 = RDN_class(self.rdn2)
rdn3 = RDN_class(self.rdn3)
self.assertEqual(rdn1.attr, self.attr1)
self.assertIsInstance(rdn1.attr, unicode)
self.assertEqual(rdn1.value, self.value1)
self.assertIsInstance(rdn1.value, unicode)
self.assertEqual(rdn2.attr, self.attr2)
self.assertIsInstance(rdn2.attr, unicode)
self.assertEqual(rdn2.value, self.value2)
self.assertIsInstance(rdn2.value, unicode)
self.assertEqual(rdn3.attr, self.attr1)
self.assertIsInstance(rdn3.attr, unicode)
self.assertEqual(rdn3.value, self.value1)
self.assertIsInstance(rdn3.value, unicode)
def test_str(self):
for RDN_class in (RDN, EditableRDN):
rdn1 = RDN_class(self.rdn1)
rdn2 = RDN_class(self.rdn2)
rdn3 = RDN_class(self.rdn3)
self.assertEqual(str(rdn1), self.str_rdn1)
self.assertIsInstance(str(rdn1), str)
self.assertEqual(str(rdn2), self.str_rdn2)
self.assertIsInstance(str(rdn2), str)
self.assertEqual(str(rdn3), self.str_rdn3)
self.assertIsInstance(str(rdn3), str)
def test_cmp(self):
for RDN_class in (RDN, EditableRDN):
# Equality
rdn1 = RDN_class((self.attr1, self.value1))
self.assertTrue(rdn1 == self.rdn1)
self.assertFalse(rdn1 != self.rdn1)
self.assertTrue(rdn1 == self.str_rdn1)
self.assertFalse(rdn1 != self.str_rdn1)
result = cmp(rdn1, self.rdn1)
self.assertEqual(result, 0)
# Make rdn1's attr greater
if RDN_class.is_mutable:
rdn1.attr = self.attr1 + "1"
else:
rdn1 = RDN_class((self.attr1 + "1", self.value1))
self.assertFalse(rdn1 == self.rdn1)
self.assertTrue(rdn1 != self.rdn1)
result = cmp(rdn1, self.rdn1)
self.assertEqual(result, 1)
result = cmp(self.rdn1, rdn1)
self.assertEqual(result, -1)
# Reset rdn1's attr, should be equal again
if RDN_class.is_mutable:
rdn1.attr = self.attr1
else:
rdn1 = RDN_class((self.attr1, self.value1))
result = cmp(rdn1, self.rdn1)
self.assertEqual(result, 0)
# Make rdn1's value greater
# attr will be equal, this tests secondary comparision component
if RDN_class.is_mutable:
rdn1.value = self.value1 + "1"
else:
rdn1 = RDN_class((self.attr1, self.value1 + "1"))
result = cmp(rdn1, self.rdn1)
self.assertEqual(result, 1)
result = cmp(self.rdn1, rdn1)
self.assertEqual(result, -1)
# Make sure rdn's with more ava's are greater
result = cmp(self.rdn1, self.rdn3)
self.assertEqual(result, -1)
result = cmp(self.rdn3, self.rdn1)
self.assertEqual(result, 1)
def test_indexing(self):
for RDN_class in (RDN, EditableRDN):
rdn1 = RDN_class(self.rdn1)
rdn2 = RDN_class(self.rdn2)
rdn3 = RDN_class(self.rdn3)
self.assertEqual(rdn1[0], self.ava1)
self.assertEqual(rdn1[self.ava1.attr], self.ava1.value)
with self.assertRaises(KeyError):
rdn1['foo']
self.assertEqual(rdn2[0], self.ava2)
self.assertEqual(rdn2[self.ava2.attr], self.ava2.value)
with self.assertRaises(KeyError):
rdn2['foo']
self.assertEqual(rdn3[0], self.ava1)
self.assertEqual(rdn3[self.ava1.attr], self.ava1.value)
self.assertEqual(rdn3[1], self.ava2)
self.assertEqual(rdn3[self.ava2.attr], self.ava2.value)
with self.assertRaises(KeyError):
rdn3['foo']
self.assertEqual(rdn1.attr, self.attr1)
self.assertEqual(rdn1.value, self.value1)
with self.assertRaises(TypeError):
rdn3[1.0]
# Slices
self.assertEqual(rdn3[0:1], [self.ava1])
self.assertEqual(rdn3[:], [self.ava1, self.ava2])
def test_assignments(self):
for RDN_class in (RDN, EditableRDN):
rdn = RDN_class((self.attr1, self.value1))
if RDN_class.is_mutable:
rdn[0] = self.ava2
self.assertEqual(rdn, self.rdn2)
else:
with self.assertRaises(TypeError):
rdn[0] = self.ava2
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
rdn = RDN_class((self.attr1, self.value1))
if RDN_class.is_mutable:
rdn[0] = (self.attr2, self.value2)
self.assertEqual(rdn, self.rdn2)
else:
with self.assertRaises(TypeError):
rdn[0] = (self.attr2, self.value2)
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
rdn = RDN_class((self.attr1, self.value1))
if RDN_class.is_mutable:
rdn[self.attr1] = self.str_ava2
self.assertEqual(rdn[0], self.ava2)
else:
with self.assertRaises(TypeError):
rdn[self.attr1] = self.str_ava2
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
# Can't assign multiples to single entry
rdn = RDN_class((self.attr1, self.value1))
with self.assertRaises(TypeError):
rdn[self.attr1] = self.str_ava3
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
rdn = RDN_class((self.attr1, self.value1))
with self.assertRaises(TypeError):
rdn[self.attr1] = (self.attr1, self.value1, self.attr2, self.value2)
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
rdn = RDN_class((self.attr1, self.value1))
with self.assertRaises(TypeError):
rdn[self.attr1] = [(self.attr1, self.value1), (self.attr2, self.value2)]
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
# Slices
rdn = RDN_class((self.attr1, self.value1))
self.assertEqual(rdn, self.rdn1)
if RDN_class.is_mutable:
rdn[0:1] = [self.ava2]
self.assertEqual(rdn, self.rdn2)
else:
with self.assertRaises(TypeError):
rdn[0:1] = [self.ava2]
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
rdn = RDN_class((self.attr1, self.value1))
self.assertEqual(rdn, self.rdn1)
if RDN_class.is_mutable:
rdn[:] = [(self.attr2, self.value2)]
self.assertEqual(rdn, self.rdn2)
else:
with self.assertRaises(TypeError):
rdn[:] = [(self.attr2, self.value2)]
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
rdn = RDN_class((self.attr1, self.value1))
self.assertEqual(rdn, self.rdn1)
if RDN_class.is_mutable:
rdn[:] = [(self.attr1, self.value1),(self.attr2, self.value2)]
self.assertEqual(rdn, self.rdn3)
else:
with self.assertRaises(TypeError):
rdn[:] = [(self.attr1, self.value1),(self.attr2, self.value2)]
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
rdn = RDN_class((self.attr1, self.value1))
self.assertEqual(rdn, self.rdn1)
if RDN_class.is_mutable:
rdn[0:1] = [(self.attr1, self.value1), (self.attr2, self.value2)]
self.assertEqual(rdn, self.rdn3)
else:
with self.assertRaises(TypeError):
rdn[0:1] = [(self.attr1, self.value1), (self.attr2, self.value2)]
self.assertExpectedClass(RDN_class, rdn, 'self')
for i in range(0, len(rdn)):
self.assertExpectedClass(RDN_class, rdn[i], 'AVA')
def test_iter(self):
for RDN_class in (RDN, EditableRDN):
rdn1 = RDN_class(self.rdn1)
rdn2 = RDN_class(self.rdn2)
rdn3 = RDN_class(self.rdn3)
self.assertEqual(len(rdn1), 1)
self.assertEqual(rdn1[:], [self.ava1])
for i, ava in enumerate(rdn1):
if i == 0:
self.assertEqual(ava, self.ava1)
else:
self.fail("got iteration index %d, but len=%d" % (i, len(rdn1)))
self.assertEqual(len(rdn2), 1)
self.assertEqual(rdn2[:], [self.ava2])
for i, ava in enumerate(rdn2):
if i == 0:
self.assertEqual(ava, self.ava2)
else:
self.fail("got iteration index %d, but len=%d" % (i, len(rdn2)))
self.assertEqual(len(rdn3), 2)
self.assertEqual(rdn3[:], [self.ava1, self.ava2])
for i, ava in enumerate(rdn3):
if i == 0:
self.assertEqual(ava, self.ava1)
elif i == 1:
self.assertEqual(ava, self.ava2)
else:
self.fail("got iteration index %d, but len=%d" % (i, len(rdn3)))
def test_concat(self):
for RDN_class in (RDN, EditableRDN):
rdn1 = RDN_class((self.attr1, self.value1))
rdn2 = RDN_class((self.attr2, self.value2))
# in-place addtion
# Note: If __iadd__ is not available Python will emulate += by
# replacing the lhs object with the result of __add__ (if available).
# Thus += works for both immutable and mutable RDN,DN object, the only
# difference is an immutable without __iadd__ will have a different object
# on the lhs after the operator evaluates.
rdn1 += rdn2
self.assertEqual(rdn1, self.rdn3)
self.assertExpectedClass(RDN_class, rdn1, 'self')
for i in range(0, len(rdn1)):
self.assertExpectedClass(RDN_class, rdn1[i], 'AVA')
rdn1 = RDN_class((self.attr1, self.value1))
rdn1 += self.ava2
self.assertEqual(rdn1, self.rdn3)
self.assertExpectedClass(RDN_class, rdn1, 'self')
for i in range(0, len(rdn1)):
self.assertExpectedClass(RDN_class, rdn1[i], 'AVA')
rdn1 = RDN_class((self.attr1, self.value1))
rdn1 += self.str_ava2
self.assertEqual(rdn1, self.rdn3)
self.assertExpectedClass(RDN_class, rdn1, 'self')
for i in range(0, len(rdn1)):
self.assertExpectedClass(RDN_class, rdn1[i], 'AVA')
# concatenation
rdn1 = RDN_class((self.attr1, self.value1))
rdn3 = rdn1 + rdn2
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
rdn3 = rdn1 + self.ava2
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
rdn3 = rdn1 + self.str_ava2
self.assertEqual(rdn3, self.rdn3)
self.assertExpectedClass(RDN_class, rdn3, 'self')
for i in range(0, len(rdn3)):
self.assertExpectedClass(RDN_class, rdn3[i], 'AVA')
def test_hashing(self):
# create RDN's that have the same value
immutable_rdn1 = RDN((self.attr1, self.value1))
immutable_rdn2 = RDN((self.attr1, self.value1))
mutable_rdn1 = EditableRDN((self.attr1, self.value1))
mutable_rdn2 = EditableRDN((self.attr1, self.value1))
# Immutable RDN's that are equal should hash to the same value.
# Mutable RDN's should not be hashable.
self.assertEqual(immutable_rdn1, immutable_rdn2)
self.assertEqual(immutable_rdn1, mutable_rdn1)
self.assertEqual(immutable_rdn1, mutable_rdn2)
self.assertEqual(mutable_rdn1, immutable_rdn2)
# Good, everyone's equal, now verify their hash values
self.assertEqual(hash(immutable_rdn1), hash(immutable_rdn2))
with self.assertRaises(TypeError):
hash(mutable_rdn1)
with self.assertRaises(TypeError):
hash(mutable_rdn2)
def test_coerce(self):
# Coerce an immutable to a mutable
immutable_rdn3 = RDN(self.rdn3)
mutable_rdn3 = EditableRDN(immutable_rdn3)
self.assertEqual(mutable_rdn3, self.rdn3)
self.assertEqual(mutable_rdn3, immutable_rdn3)
# Coerce a mutable to an immutable
mutable_rdn3 = EditableRDN(self.rdn3)
immutable_rdn3 = RDN(mutable_rdn3)
self.assertEqual(immutable_rdn3, self.rdn3)
self.assertEqual(immutable_rdn3, mutable_rdn3)
class TestDN(unittest.TestCase):
def setUp(self):
# ava1 must sort before ava2
self.attr1 = 'cn'
self.value1 = 'Bob'
self.str_ava1 = '%s=%s' % (self.attr1, self.value1)
self.ava1 = AVA(self.attr1, self.value1)
self.str_rdn1 = '%s=%s' % (self.attr1, self.value1)
self.rdn1 = RDN((self.attr1, self.value1))
self.attr2 = 'ou'
self.value2 = 'people'
self.str_ava2 = '%s=%s' % (self.attr2, self.value2)
self.ava2 = AVA(self.attr2, self.value2)
self.str_rdn2 = '%s=%s' % (self.attr2, self.value2)
self.rdn2 = RDN((self.attr2, self.value2))
self.str_dn1 = self.str_rdn1
self.dn1 = DN(self.rdn1)
self.str_dn2 = self.str_rdn2
self.dn2 = DN(self.rdn2)
self.str_dn3 = '%s,%s' % (self.str_rdn1, self.str_rdn2)
self.dn3 = DN(self.rdn1, self.rdn2)
self.base_rdn1 = RDN(('dc', 'redhat'))
self.base_rdn2 = RDN(('dc', 'com'))
self.base_dn = DN(self.base_rdn1, self.base_rdn2)
self.container_rdn1 = RDN(('cn', 'sudorules'))
self.container_rdn2 = RDN(('cn', 'sudo'))
self.container_dn = DN(self.container_rdn1, self.container_rdn2)
self.base_container_dn = DN((self.attr1, self.value1),
self.container_dn, self.base_dn)
def assertExpectedClass(self, klass, obj, component):
self.assertIs(obj.__class__, expected_class(klass, component))
def test_create(self):
for DN_class in (DN, EditableDN):
# Create with single attr,value pair
dn1 = DN_class((self.attr1, self.value1))
self.assertEqual(len(dn1), 1)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[0].attr, unicode)
self.assertIsInstance(dn1[0].value, unicode)
self.assertEqual(dn1[0], self.rdn1)
# Create with single attr,value pair passed as a tuple
dn1 = DN_class((self.attr1, self.value1))
self.assertEqual(len(dn1), 1)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn1)
# Creation with multiple attr,value string pairs should fail
with self.assertRaises(ValueError):
dn1 = DN_class(self.attr1, self.value1, self.attr2, self.value2)
# Create with multiple attr,value pairs passed as tuples & lists
dn1 = DN_class((self.attr1, self.value1), [self.attr2, self.value2])
self.assertEqual(len(dn1), 2)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn1)
self.assertEqual(dn1[1], self.rdn2)
# Create with multiple attr,value pairs passed as tuple and RDN
dn1 = DN_class((self.attr1, self.value1), RDN((self.attr2, self.value2)))
self.assertEqual(len(dn1), 2)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn1)
self.assertEqual(dn1[1], self.rdn2)
# Create with multiple attr,value pairs but reverse
# constructor parameter ordering. RDN ordering should also be
# reversed because DN's are a ordered sequence of RDN's
dn1 = DN_class((self.attr2, self.value2), (self.attr1, self.value1))
self.assertEqual(len(dn1), 2)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn2)
self.assertEqual(dn1[1], self.rdn1)
# Create with single RDN object
dn1 = DN_class(self.rdn1)
self.assertEqual(len(dn1), 1)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn1)
# Create with multiple RDN objects, assure ordering is preserved.
dn1 = DN_class(self.rdn1, self.rdn2)
self.assertEqual(len(dn1), 2)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn1)
self.assertEqual(dn1[1], self.rdn2)
# Create with multiple RDN objects in different order, assure
# ordering is preserved.
dn1 = DN_class(self.rdn2, self.rdn1)
self.assertEqual(len(dn1), 2)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn2)
self.assertEqual(dn1[1], self.rdn1)
# Create with single string with 1 RDN
dn1 = DN_class(self.str_rdn1)
self.assertEqual(len(dn1), 1)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn1)
# Create with single string with 2 RDN's
dn1 = DN_class(self.str_dn3)
self.assertEqual(len(dn1), 2)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertIsInstance(dn1[i].attr, unicode)
self.assertIsInstance(dn1[i].value, unicode)
self.assertEqual(dn1[0], self.rdn1)
self.assertEqual(dn1[1], self.rdn2)
# Create with RDN, and 2 DN's (e.g. attr + container + base)
dn1 = DN_class((self.attr1, self.value1), self.container_dn, self.base_dn)
self.assertEqual(len(dn1), 5)
dn_str = ','.join([str(self.rdn1),
str(self.container_rdn1), str(self.container_rdn2),
str(self.base_rdn1), str(self.base_rdn2)])
self.assertEqual(str(dn1), dn_str)
def test_str(self):
for DN_class in (DN, EditableDN):
dn1 = DN_class(self.dn1)
dn2 = DN_class(self.dn2)
dn3 = DN_class(self.dn3)
self.assertEqual(str(dn1), self.str_dn1)
self.assertIsInstance(str(dn1), str)
self.assertEqual(str(dn2), self.str_dn2)
self.assertIsInstance(str(dn2), str)
self.assertEqual(str(dn3), self.str_dn3)
self.assertIsInstance(str(dn3), str)
def test_cmp(self):
for DN_class in (DN, EditableDN):
# Equality
dn1 = DN_class((self.attr1, self.value1))
self.assertTrue(dn1 == self.dn1)
self.assertFalse(dn1 != self.dn1)
self.assertTrue(dn1 == self.str_dn1)
self.assertFalse(dn1 != self.str_dn1)
result = cmp(dn1, self.dn1)
self.assertEqual(result, 0)
# Make dn1's attr greater
if DN_class.is_mutable:
dn1[0].attr = self.attr1 + "1"
else:
with self.assertRaises(AttributeError):
dn1[0].attr = self.attr1 + "1"
dn1 = DN_class((self.attr1 + "1", self.value1))
self.assertFalse(dn1 == self.dn1)
self.assertTrue(dn1 != self.dn1)
result = cmp(dn1, self.dn1)
self.assertEqual(result, 1)
result = cmp(self.dn1, dn1)
self.assertEqual(result, -1)
# Reset dn1's attr, should be equal again
if DN_class.is_mutable:
dn1[0].attr = self.attr1
else:
with self.assertRaises(AttributeError):
dn1[0].attr = self.attr1
dn1 = DN_class((self.attr1, self.value1))
result = cmp(dn1, self.dn1)
self.assertEqual(result, 0)
# Make dn1's value greater
# attr will be equal, this tests secondary comparision component
if DN_class.is_mutable:
dn1[0].value = self.value1 + "1"
else:
with self.assertRaises(AttributeError):
dn1[0].value = self.value1 + "1"
dn1 = DN_class((self.attr1, self.value1 + "1"))
result = cmp(dn1, self.dn1)
self.assertEqual(result, 1)
result = cmp(self.dn1, dn1)
self.assertEqual(result, -1)
# Make sure dn's with more rdn's are greater
result = cmp(self.dn1, self.dn3)
self.assertEqual(result, -1)
result = cmp(self.dn3, self.dn1)
self.assertEqual(result, 1)
# Test startswith, endswith
container_dn = DN_class(self.container_dn)
base_container_dn = DN_class(self.base_container_dn)
self.assertTrue(base_container_dn.startswith(self.rdn1))
self.assertTrue(base_container_dn.startswith(self.dn1))
self.assertTrue(base_container_dn.startswith(self.dn1 + container_dn))
self.assertFalse(base_container_dn.startswith(self.dn2))
self.assertFalse(base_container_dn.startswith(self.rdn2))
self.assertTrue(base_container_dn.startswith((self.dn1)))
self.assertTrue(base_container_dn.startswith((self.rdn1)))
self.assertFalse(base_container_dn.startswith((self.rdn2)))
self.assertTrue(base_container_dn.startswith((self.rdn2, self.rdn1)))
self.assertTrue(base_container_dn.startswith((self.dn1, self.dn2)))
self.assertTrue(base_container_dn.endswith(self.base_dn))
self.assertTrue(base_container_dn.endswith(container_dn + self.base_dn))
self.assertFalse(base_container_dn.endswith(DN(self.base_rdn1)))
self.assertTrue(base_container_dn.endswith(DN(self.base_rdn2)))
self.assertTrue(base_container_dn.endswith((DN(self.base_rdn1), DN(self.base_rdn2))))
# Test "in" membership
self.assertTrue(self.container_rdn1 in container_dn)
self.assertTrue(container_dn in container_dn)
self.assertFalse(self.base_rdn1 in container_dn)
self.assertTrue(self.container_rdn1 in base_container_dn)
self.assertTrue(container_dn in base_container_dn)
self.assertTrue(container_dn + self.base_dn in
base_container_dn)
self.assertTrue(self.dn1 + container_dn + self.base_dn in
base_container_dn)
self.assertTrue(self.dn1 + container_dn + self.base_dn ==
base_container_dn)
self.assertFalse(self.container_rdn1 in self.base_dn)
def test_indexing(self):
for DN_class in (DN, EditableDN):
dn1 = DN_class(self.dn1)
dn2 = DN_class(self.dn2)
dn3 = DN_class(self.dn3)
self.assertEqual(dn1[0], self.rdn1)
self.assertEqual(dn1[self.rdn1.attr], self.rdn1.value)
with self.assertRaises(KeyError):
dn1['foo']
self.assertEqual(dn2[0], self.rdn2)
self.assertEqual(dn2[self.rdn2.attr], self.rdn2.value)
with self.assertRaises(KeyError):
dn2['foo']
self.assertEqual(dn3[0], self.rdn1)
self.assertEqual(dn3[self.rdn1.attr], self.rdn1.value)
self.assertEqual(dn3[1], self.rdn2)
self.assertEqual(dn3[self.rdn2.attr], self.rdn2.value)
with self.assertRaises(KeyError):
dn3['foo']
with self.assertRaises(TypeError):
dn3[1.0]
def test_assignments(self):
for DN_class in (DN, EditableDN):
dn_low = 0
dn_high = 6
rdn_args = make_rdn_args(dn_low, dn_high, 'tuple',
default_rdn_attr_arg, default_rdn_value_arg)
dn1 = DN_class(*rdn_args)
rdn_args = make_rdn_args(dn_low, dn_high, 'list',
default_rdn_attr_arg, default_rdn_value_arg)
dn2 = DN_class(*rdn_args)
rdn_args = make_rdn_args(dn_low, dn_high, 'RDN',
default_rdn_attr_arg, default_rdn_value_arg)
dn3 = DN_class(*rdn_args)
self.assertEqual(dn1, dn2)
self.assertEqual(dn1, dn3)
for i in range(dn_low, dn_high):
attr = default_rdn_attr_arg(i)
value = default_rdn_value_arg(i)
self.assertEqual(dn1[i].attr, attr)
self.assertEqual(dn1[i].value, value)
self.assertEqual(dn1[attr], value)
self.assertExpectedClass(DN_class, dn1, 'self')
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertEqual(dn2[i].attr, attr)
self.assertEqual(dn2[i].value, value)
self.assertEqual(dn2[attr], value)
self.assertExpectedClass(DN_class, dn2, 'self')
self.assertExpectedClass(DN_class, dn2[i], 'RDN')
for j in range(0, len(dn2[i])):
self.assertExpectedClass(DN_class, dn2[i][j], 'AVA')
self.assertEqual(dn3[i].attr, attr)
self.assertEqual(dn3[i].value, value)
self.assertEqual(dn3[attr], value)
self.assertExpectedClass(DN_class, dn3, 'self')
self.assertExpectedClass(DN_class, dn3[i], 'RDN')
for j in range(0, len(dn3[i])):
self.assertExpectedClass(DN_class, dn3[i][j], 'AVA')
for i in range(dn_low, dn_high):
if i % 2:
orig_attr = default_rdn_attr_arg(i)
attr = alt_rdn_attr_arg(i)
value = alt_rdn_value_arg(i)
if DN_class.is_mutable:
dn1[i] = attr, value
else:
with self.assertRaises(TypeError):
dn1[i] = attr, value
if DN_class.is_mutable:
dn2[orig_attr] = (attr, value)
else:
with self.assertRaises(TypeError):
dn2[orig_attr] = (attr, value)
if DN_class.is_mutable:
dn3[i] = RDN((attr, value))
else:
with self.assertRaises(TypeError):
dn3[i] = RDN((attr, value))
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
self.assertExpectedClass(DN_class, dn2, 'self')
for i in range(0, len(dn2)):
self.assertExpectedClass(DN_class, dn2[i], 'RDN')
for j in range(0, len(dn2[i])):
self.assertExpectedClass(DN_class, dn2[i][j], 'AVA')
self.assertExpectedClass(DN_class, dn3, 'self')
for i in range(0, len(dn3)):
self.assertExpectedClass(DN_class, dn3[i], 'RDN')
for j in range(0, len(dn3[i])):
self.assertExpectedClass(DN_class, dn3[i][j], 'AVA')
if DN_class.is_mutable:
self.assertEqual(dn1, dn2)
self.assertEqual(dn1, dn3)
for i in range(dn_low, dn_high):
if i % 2:
attr = alt_rdn_attr_arg(i)
value = alt_rdn_value_arg(i)
else:
attr = default_rdn_attr_arg(i)
value = default_rdn_value_arg(i)
self.assertEqual(dn1[i].attr, attr)
self.assertEqual(dn1[i].value, value)
self.assertEqual(dn1[attr], value)
# Slices
slice_low = 2
slice_high = 4
slice_interval = range(slice_low, slice_high)
# Slices
# Assign via tuple
rdn_args = make_rdn_args(dn_low, dn_high, 'tuple',
default_rdn_attr_arg, default_rdn_value_arg)
dn = DN_class(*rdn_args)
dn_slice = make_rdn_args(slice_low, slice_high, 'tuple',
alt_rdn_attr_arg, alt_rdn_value_arg)
if DN_class.is_mutable:
dn[slice_low:slice_high] = dn_slice
for i in range(dn_low, dn_high):
if i in slice_interval:
attr = alt_rdn_attr_arg(i)
value = alt_rdn_value_arg(i)
else:
attr = default_rdn_attr_arg(i)
value = default_rdn_value_arg(i)
self.assertEqual(dn[i].attr, attr)
self.assertEqual(dn[i].value, value)
self.assertEqual(dn[attr], value)
query_slice = dn[slice_low:slice_high]
for i, query_rdn in enumerate(query_slice):
slice_rdn = RDN(dn_slice[i])
self.assertEqual(slice_rdn, query_rdn)
else:
with self.assertRaises(TypeError):
dn[slice_low:slice_high] = dn_slice
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
# insert
dn = DN_class(self.rdn2)
if DN_class.is_mutable:
dn.insert(0, self.rdn1)
self.assertEqual(dn, self.dn3)
else:
with self.assertRaises(AttributeError):
dn.insert(0, self.rdn1)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
dn = DN_class(self.rdn1)
if DN_class.is_mutable:
dn.insert(1, (self.attr2, self.value2))
self.assertEqual(dn, self.dn3)
else:
with self.assertRaises(AttributeError):
dn.insert(1, (self.attr2, self.value2))
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
# Slices
# Assign via RDN
rdn_args = make_rdn_args(dn_low, dn_high, 'tuple',
default_rdn_attr_arg, default_rdn_value_arg)
dn = DN_class(*rdn_args)
dn_slice = make_rdn_args(slice_low, slice_high, 'RDN',
alt_rdn_attr_arg, alt_rdn_value_arg)
if DN_class.is_mutable:
dn[slice_low:slice_high] = dn_slice
for i in range(dn_low, dn_high):
if i in slice_interval:
attr = alt_rdn_attr_arg(i)
value = alt_rdn_value_arg(i)
else:
attr = default_rdn_attr_arg(i)
value = default_rdn_value_arg(i)
self.assertEqual(dn[i].value, value)
self.assertEqual(dn[attr], value)
query_slice = dn[slice_low:slice_high]
for i, query_rdn in enumerate(query_slice):
slice_rdn = dn_slice[i]
self.assertEqual(slice_rdn, query_rdn)
else:
with self.assertRaises(TypeError):
dn[slice_low:slice_high] = dn_slice
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
def test_iter(self):
for DN_class in (DN, EditableDN):
dn1 = DN_class(self.dn1)
dn2 = DN_class(self.dn2)
dn3 = DN_class(self.dn3)
self.assertEqual(len(dn1), 1)
self.assertEqual(dn1[:], [self.rdn1])
for i, ava in enumerate(dn1):
if i == 0:
self.assertEqual(ava, self.rdn1)
else:
self.fail("got iteration index %d, but len=%d" % (i, len(self.rdn1)))
self.assertEqual(len(dn2), 1)
self.assertEqual(dn2[:], [self.rdn2])
for i, ava in enumerate(dn2):
if i == 0:
self.assertEqual(ava, self.rdn2)
else:
self.fail("got iteration index %d, but len=%d" % (i, len(self.rdn2)))
self.assertEqual(len(dn3), 2)
self.assertEqual(dn3[:], [self.rdn1, self.rdn2])
for i, ava in enumerate(dn3):
if i == 0:
self.assertEqual(ava, self.rdn1)
elif i == 1:
self.assertEqual(ava, self.rdn2)
else:
self.fail("got iteration index %d, but len=%d" % (i, len(dn3)))
def test_concat(self):
for DN_class in (DN, EditableDN):
dn1 = DN_class((self.attr1, self.value1))
dn2 = DN_class([self.attr2, self.value2])
# in-place addtion
# Note: If __iadd__ is not available Python will emulate += by
# replacing the lhs object with the result of __add__ (if available).
# Thus += works for both immutable and mutable RDN,DN object, the only
# difference is an immutable without __iadd__ will have a different object
# on the lhs after the operator evaluates.
dn1 += dn2
self.assertEqual(dn1, self.dn3)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
dn1 = DN_class((self.attr1, self.value1))
dn1 += self.rdn2
self.assertEqual(dn1, self.dn3)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
dn1 = DN_class((self.attr1, self.value1))
dn1 += self.dn2
self.assertEqual(dn1, self.dn3)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
dn1 = DN_class((self.attr1, self.value1))
dn1 += self.str_dn2
self.assertEqual(dn1, self.dn3)
self.assertExpectedClass(DN_class, dn1, 'self')
for i in range(0, len(dn1)):
self.assertExpectedClass(DN_class, dn1[i], 'RDN')
for j in range(0, len(dn1[i])):
self.assertExpectedClass(DN_class, dn1[i][j], 'AVA')
# concatenation
dn1 = DN_class((self.attr1, self.value1))
dn3 = dn1 + dn2
self.assertEqual(dn3, self.dn3)
self.assertExpectedClass(DN_class, dn3, 'self')
for i in range(0, len(dn3)):
self.assertExpectedClass(DN_class, dn3[i], 'RDN')
for j in range(0, len(dn3[i])):
self.assertExpectedClass(DN_class, dn3[i][j], 'AVA')
dn1 = DN_class((self.attr1, self.value1))
dn3 = dn1 + self.rdn2
self.assertEqual(dn3, self.dn3)
self.assertExpectedClass(DN_class, dn3, 'self')
for i in range(0, len(dn3)):
self.assertExpectedClass(DN_class, dn3[i], 'RDN')
for j in range(0, len(dn3[i])):
self.assertExpectedClass(DN_class, dn3[i][j], 'AVA')
dn3 = dn1 + self.str_rdn2
self.assertEqual(dn3, self.dn3)
self.assertExpectedClass(DN_class, dn3, 'self')
for i in range(0, len(dn3)):
self.assertExpectedClass(DN_class, dn3[i], 'RDN')
self.assertExpectedClass(DN_class, dn3[i][0], 'AVA')
dn3 = dn1 + self.str_dn2
self.assertEqual(dn3, self.dn3)
self.assertExpectedClass(DN_class, dn3, 'self')
self.assertExpectedClass(DN_class, dn3, 'self')
for i in range(0, len(dn3)):
self.assertExpectedClass(DN_class, dn3[i], 'RDN')
for j in range(0, len(dn3[i])):
self.assertExpectedClass(DN_class, dn3[i][j], 'AVA')
dn3 = dn1 + self.dn2
self.assertEqual(dn3, self.dn3)
self.assertExpectedClass(DN_class, dn3, 'self')
self.assertExpectedClass(DN_class, dn3, 'self')
for i in range(0, len(dn3)):
self.assertExpectedClass(DN_class, dn3[i], 'RDN')
for j in range(0, len(dn3[i])):
self.assertExpectedClass(DN_class, dn3[i][j], 'AVA')
def test_find(self):
for DN_class in (DN, EditableDN):
# -10 -9 -8 -7 -6 -5 -4 -3 -2 -1
dn = DN_class('t=0,t=1,cn=bob,t=3,t=4,t=5,cn=bob,t=7,t=8,t=9')
pat = DN_class('cn=bob')
# forward
self.assertEqual(dn.find(pat), 2)
self.assertEqual(dn.find(pat, 1), 2)
self.assertEqual(dn.find(pat, 1, 3), 2)
self.assertEqual(dn.find(pat, 2, 3), 2)
self.assertEqual(dn.find(pat, 6), 6)
self.assertEqual(dn.find(pat, 7), -1)
self.assertEqual(dn.find(pat, 1, 2), -1)
with self.assertRaises(ValueError):
self.assertEqual(dn.index(pat, 7), -1)
with self.assertRaises(ValueError):
self.assertEqual(dn.index(pat, 1, 2), -1)
# reverse
self.assertEqual(dn.rfind(pat), 6)
self.assertEqual(dn.rfind(pat, -4), 6)
self.assertEqual(dn.rfind(pat, 6), 6)
self.assertEqual(dn.rfind(pat, 6, 8), 6)
self.assertEqual(dn.rfind(pat, 6, 8), 6)
self.assertEqual(dn.rfind(pat, -8), 6)
self.assertEqual(dn.rfind(pat, -8, -4), 6)
self.assertEqual(dn.rfind(pat, -8, -5), 2)
self.assertEqual(dn.rfind(pat, 7), -1)
self.assertEqual(dn.rfind(pat, -3), -1)
with self.assertRaises(ValueError):
self.assertEqual(dn.rindex(pat, 7), -1)
with self.assertRaises(ValueError):
self.assertEqual(dn.rindex(pat, -3), -1)
def test_replace(self):
for DN_class in (DN, EditableDN):
dn = DN_class('t=0,t=1,t=2,t=3,t=4,t=5,t=6,t=7,t=8,t=9')
pat = DN('cn=bob')
replacement = DN('cn=bob')
if DN_class.is_mutable:
n_replaced = dn.replace(pat, replacement)
self.assertEqual(n_replaced, 0)
else:
with self.assertRaises(AttributeError):
n_replaced = dn.replace(pat, replacement)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
pat = DN('t=2')
if DN_class.is_mutable:
expected_dn = DN('t=0,t=1,cn=bob,t=3,t=4,t=5,t=6,t=7,t=8,t=9')
n_replaced = dn.replace(pat, replacement)
self.assertEqual(n_replaced, 1)
self.assertEqual(dn, expected_dn)
else:
with self.assertRaises(AttributeError):
n_replaced = dn.replace(pat, replacement)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
dn = DN_class('t=0,t=1,t=2,t=3,t=4,t=5,t=6,t=7,t=2,t=9')
if DN_class.is_mutable:
expected_dn = DN('t=0,t=1,cn=bob,t=3,t=4,t=5,t=6,t=7,t=2,t=9')
n_replaced = dn.replace(pat, replacement, 1)
self.assertEqual(n_replaced, 1)
self.assertEqual(dn, expected_dn)
else:
with self.assertRaises(AttributeError):
n_replaced = dn.replace(pat, replacement, 1)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
dn = DN_class('t=0,t=1,t=2,t=3,t=4,t=5,t=6,t=7,t=2,t=9')
if DN_class.is_mutable:
expected_dn = DN('t=0,t=1,cn=bob,t=3,t=4,t=5,t=6,t=7,t=2,t=9')
n_replaced = dn.replace(pat, replacement, 1)
self.assertEqual(n_replaced, 1)
self.assertEqual(dn, expected_dn)
else:
with self.assertRaises(AttributeError):
n_replaced = dn.replace(pat, replacement, 1)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
replacement = DN('cn=bob,ou=people')
dn = DN_class('t=0,t=1,t=2,t=3,t=4,t=5,t=6,t=7,t=2,t=9')
if DN_class.is_mutable:
expected_dn = DN('t=0,t=1,cn=bob,ou=people,t=3,t=4,t=5,t=6,t=7,t=2,t=9')
n_replaced = dn.replace(pat, replacement, 1)
self.assertEqual(n_replaced, 1)
self.assertEqual(dn, expected_dn)
else:
with self.assertRaises(AttributeError):
n_replaced = dn.replace(pat, replacement, 1)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
dn = DN_class('t=0,t=1,t=2,t=3,t=4,t=5,t=6,t=7,t=2,t=9')
if DN_class.is_mutable:
expected_dn = DN('t=0,t=1,cn=bob,ou=people,t=3,t=4,t=5,t=6,t=7,cn=bob,ou=people,t=9')
n_replaced = dn.replace(pat, replacement)
self.assertEqual(n_replaced, 2)
self.assertEqual(dn, expected_dn)
else:
with self.assertRaises(AttributeError):
n_replaced = dn.replace(pat, replacement)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
pat = DN('t=3,t=4')
replacement = DN('cn=bob')
dn = DN_class('t=0,t=1,t=2,t=3,t=4,t=5,t=6,t=7,t=8,t=9')
if DN_class.is_mutable:
expected_dn = DN('t=0,t=1,t=2,cn=bob,t=5,t=6,t=7,t=8,t=9')
n_replaced = dn.replace(pat, replacement)
self.assertEqual(n_replaced, 1)
self.assertEqual(dn, expected_dn)
else:
with self.assertRaises(AttributeError):
n_replaced = dn.replace(pat, replacement)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
pat = DN('t=3,t=4')
replacement = DN('cn=bob,ou=people')
dn = DN_class('t=0,t=1,t=2,t=3,t=4,t=5,t=6,t=7,t=8,t=9')
if DN_class.is_mutable:
expected_dn = DN('t=0,t=1,t=2,cn=bob,ou=people,t=5,t=6,t=7,t=8,t=9')
n_replaced = dn.replace(pat, replacement)
self.assertEqual(n_replaced, 1)
self.assertEqual(dn, expected_dn)
else:
with self.assertRaises(AttributeError):
n_replaced = dn.replace(pat, replacement)
self.assertExpectedClass(DN_class, dn, 'self')
for i in range(0, len(dn)):
self.assertExpectedClass(DN_class, dn[i], 'RDN')
for j in range(0, len(dn[i])):
self.assertExpectedClass(DN_class, dn[i][j], 'AVA')
def test_hashing(self):
# create DN's that have the same value
immutable_dn1 = DN((self.attr1, self.value1))
immutable_dn2 = DN((self.attr1, self.value1))
mutable_dn1 = EditableDN((self.attr1, self.value1))
mutable_dn2 = EditableDN((self.attr1, self.value1))
# Immutable DN's that are equal should hash to the same value.
# Mutable DN's should not be hashable.
self.assertEqual(immutable_dn1, immutable_dn2)
self.assertEqual(immutable_dn1, mutable_dn1)
self.assertEqual(immutable_dn1, mutable_dn2)
self.assertEqual(mutable_dn1, immutable_dn2)
# Good, everyone's equal, now verify their hash values
self.assertEqual(hash(immutable_dn1), hash(immutable_dn2))
with self.assertRaises(TypeError):
hash(mutable_dn1)
with self.assertRaises(TypeError):
hash(mutable_dn2)
# Different immutable DN objects with the same value should
# map to 1 common key and 1 member in a set. The key and
# member are based on the object's value.
#
# Mutable DN objects should be unhashable.
for DN_class in (DN, EditableDN):
dn1_a = DN_class(self.dn1)
dn1_b = DN_class(self.dn1)
dn2_a = DN_class(self.dn2)
dn2_b = DN_class(self.dn2)
dn3_a = DN_class(self.dn3)
dn3_b = DN_class(self.dn3)
self.assertEqual(dn1_a, dn1_b)
self.assertEqual(dn2_a, dn2_b)
self.assertEqual(dn3_a, dn3_b)
d = dict()
s = set()
if DN_class.is_mutable:
with self.assertRaises(TypeError):
d[dn1_a] = str(dn1_a)
with self.assertRaises(TypeError):
d[dn1_b] = str(dn1_b)
with self.assertRaises(TypeError):
d[dn2_a] = str(dn2_a)
with self.assertRaises(TypeError):
d[dn2_b] = str(dn2_b)
with self.assertRaises(TypeError):
s.add(dn1_a)
with self.assertRaises(TypeError):
s.add(dn1_b)
with self.assertRaises(TypeError):
s.add(dn2_a)
with self.assertRaises(TypeError):
s.add(dn2_b)
else:
d[dn1_a] = str(dn1_a)
d[dn1_b] = str(dn1_b)
d[dn2_a] = str(dn2_a)
d[dn2_b] = str(dn2_b)
s.add(dn1_a)
s.add(dn1_b)
s.add(dn2_a)
s.add(dn2_b)
self.assertEqual(len(d), 2)
self.assertEqual(len(s), 2)
self.assertEqual(sorted(d.keys()), sorted([dn1_a, dn2_a]))
self.assertEqual(sorted(s), sorted([dn1_a, dn2_a]))
self.assertTrue(dn1_a in d)
self.assertTrue(dn1_b in d)
self.assertTrue(dn2_a in d)
self.assertTrue(dn2_b in d)
self.assertFalse(dn3_a in d)
self.assertFalse(dn3_b in d)
self.assertTrue(d.has_key(dn1_a))
self.assertTrue(d.has_key(dn1_b))
self.assertTrue(d.has_key(dn2_a))
self.assertTrue(d.has_key(dn2_b))
self.assertFalse(d.has_key(dn3_a))
self.assertFalse(d.has_key(dn3_b))
self.assertTrue(dn1_a in s)
self.assertTrue(dn1_b in s)
self.assertTrue(dn2_a in s)
self.assertTrue(dn2_b in s)
self.assertFalse(dn3_a in s)
self.assertFalse(dn3_b in s)
def test_coerce(self):
# Coerce an immutable to a mutable
immutable_dn3 = DN(self.dn3)
mutable_dn3 = EditableDN(immutable_dn3)
self.assertEqual(mutable_dn3, self.dn3)
self.assertEqual(mutable_dn3, immutable_dn3)
# Coerce a mutable to an immutable
mutable_dn3 = EditableDN(self.dn3)
immutable_dn3 = DN(mutable_dn3)
self.assertEqual(immutable_dn3, self.dn3)
self.assertEqual(immutable_dn3, mutable_dn3)
class TestEscapes(unittest.TestCase):
def setUp(self):
self.privilege = 'R,W privilege'
self.dn_str_hex_escape = 'cn=R\\2cW privilege,cn=privileges,cn=pbac,dc=idm,dc=lab,dc=bos,dc=redhat,dc=com'
self.dn_str_backslash_escape = 'cn=R\\,W privilege,cn=privileges,cn=pbac,dc=idm,dc=lab,dc=bos,dc=redhat,dc=com'
def test_escape(self):
for DN_class in (DN, EditableDN):
dn = DN_class(self.dn_str_hex_escape)
self.assertEqual(dn['cn'], self.privilege)
self.assertEqual(dn[0].value, self.privilege)
dn = DN_class(self.dn_str_backslash_escape)
self.assertEqual(dn['cn'], self.privilege)
self.assertEqual(dn[0].value, self.privilege)
class TestInternationalization(unittest.TestCase):
def setUp(self):
# Hello in Arabic
self.arabic_hello_utf8 = '\xd9\x85\xd9\x83\xd9\x8a\xd9\x84' + \
'\xd8\xb9\x20\xd9\x85\xd8\xa7\xd9' + \
'\x84\xd9\x91\xd8\xb3\xd9\x84\xd8\xa7'
self.arabic_hello_unicode = self.arabic_hello_utf8.decode('utf-8')
def test_i18n(self):
self.assertEqual(self.arabic_hello_utf8,
self.arabic_hello_unicode.encode('utf-8'))
# AVA's
# test attr i18n
for AVA_class in (AVA, EditableAVA):
ava1 = AVA_class(self.arabic_hello_unicode, 'foo')
self.assertIsInstance(ava1.attr, unicode)
self.assertIsInstance(ava1.value, unicode)
self.assertEqual(ava1.attr, self.arabic_hello_unicode)
self.assertEqual(str(ava1), self.arabic_hello_utf8+'=foo')
ava1 = AVA_class(self.arabic_hello_utf8, 'foo')
self.assertIsInstance(ava1.attr, unicode)
self.assertIsInstance(ava1.value, unicode)
self.assertEqual(ava1.attr, self.arabic_hello_unicode)
self.assertEqual(str(ava1), self.arabic_hello_utf8+'=foo')
# test value i18n
ava1 = AVA_class('cn', self.arabic_hello_unicode)
self.assertIsInstance(ava1.attr, unicode)
self.assertIsInstance(ava1.value, unicode)
self.assertEqual(ava1.value, self.arabic_hello_unicode)
self.assertEqual(str(ava1), 'cn='+self.arabic_hello_utf8)
ava1 = AVA_class('cn', self.arabic_hello_utf8)
self.assertIsInstance(ava1.attr, unicode)
self.assertIsInstance(ava1.value, unicode)
self.assertEqual(ava1.value, self.arabic_hello_unicode)
self.assertEqual(str(ava1), 'cn='+self.arabic_hello_utf8)
# RDN's
# test attr i18n
for RDN_class in (RDN, EditableRDN):
rdn1 = RDN_class((self.arabic_hello_unicode, 'foo'))
self.assertIsInstance(rdn1.attr, unicode)
self.assertIsInstance(rdn1.value, unicode)
self.assertEqual(rdn1.attr, self.arabic_hello_unicode)
self.assertEqual(str(rdn1), self.arabic_hello_utf8+'=foo')
rdn1 = RDN_class((self.arabic_hello_utf8, 'foo'))
self.assertIsInstance(rdn1.attr, unicode)
self.assertIsInstance(rdn1.value, unicode)
self.assertEqual(rdn1.attr, self.arabic_hello_unicode)
self.assertEqual(str(rdn1), self.arabic_hello_utf8+'=foo')
# test value i18n
rdn1 = RDN_class(('cn', self.arabic_hello_unicode))
self.assertIsInstance(rdn1.attr, unicode)
self.assertIsInstance(rdn1.value, unicode)
self.assertEqual(rdn1.value, self.arabic_hello_unicode)
self.assertEqual(str(rdn1), 'cn='+self.arabic_hello_utf8)
rdn1 = RDN_class(('cn', self.arabic_hello_utf8))
self.assertIsInstance(rdn1.attr, unicode)
self.assertIsInstance(rdn1.value, unicode)
self.assertEqual(rdn1.value, self.arabic_hello_unicode)
self.assertEqual(str(rdn1), 'cn='+self.arabic_hello_utf8)
# DN's
# test attr i18n
for DN_class in (DN, EditableDN):
dn1 = DN_class((self.arabic_hello_unicode, 'foo'))
self.assertIsInstance(dn1[0].attr, unicode)
self.assertIsInstance(dn1[0].value, unicode)
self.assertEqual(dn1[0].attr, self.arabic_hello_unicode)
self.assertEqual(str(dn1), self.arabic_hello_utf8+'=foo')
dn1 = DN_class((self.arabic_hello_utf8, 'foo'))
self.assertIsInstance(dn1[0].attr, unicode)
self.assertIsInstance(dn1[0].value, unicode)
self.assertEqual(dn1[0].attr, self.arabic_hello_unicode)
self.assertEqual(str(dn1), self.arabic_hello_utf8+'=foo')
# test value i18n
dn1 = DN_class(('cn', self.arabic_hello_unicode))
self.assertIsInstance(dn1[0].attr, unicode)
self.assertIsInstance(dn1[0].value, unicode)
self.assertEqual(dn1[0].value, self.arabic_hello_unicode)
self.assertEqual(str(dn1), 'cn='+self.arabic_hello_utf8)
dn1 = DN_class(('cn', self.arabic_hello_utf8))
self.assertIsInstance(dn1[0].attr, unicode)
self.assertIsInstance(dn1[0].value, unicode)
self.assertEqual(dn1[0].value, self.arabic_hello_unicode)
self.assertEqual(str(dn1), 'cn='+self.arabic_hello_utf8)
if __name__ == '__main__':
unittest.main()
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