diff options
author | John Dennis <jdennis@redhat.com> | 2012-05-13 07:36:35 -0400 |
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committer | Rob Crittenden <rcritten@redhat.com> | 2012-08-12 16:23:24 -0400 |
commit | 94d457e83c172320707fbf13f7a1587dad128ece (patch) | |
tree | e1e2d88ee436114f1f82f2ba4141c6318089765a /tests/test_ipapython | |
parent | be9614654ee8232323a19ec56e551c4f66e6cc72 (diff) | |
download | freeipa-94d457e83c172320707fbf13f7a1587dad128ece.tar.gz freeipa-94d457e83c172320707fbf13f7a1587dad128ece.tar.xz freeipa-94d457e83c172320707fbf13f7a1587dad128ece.zip |
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
Diffstat (limited to 'tests/test_ipapython')
-rw-r--r-- | tests/test_ipapython/test_dn.py | 1937 |
1 files changed, 1937 insertions, 0 deletions
diff --git a/tests/test_ipapython/test_dn.py b/tests/test_ipapython/test_dn.py new file mode 100644 index 000000000..441affa4f --- /dev/null +++ b/tests/test_ipapython/test_dn.py @@ -0,0 +1,1937 @@ +#!/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() |