coin/ldapdb/tests.py

# -*- coding: utf-8 -*-
#
# django-ldapdb
# Copyright (c) 2009-2011, Bolloré telecom
# Copyright (c) 2013, Jeremy Lainé
# All rights reserved.
#
# See AUTHORS file for a full list of contributors.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#     1. Redistributions of source code must retain the above copyright notice,
#        this list of conditions and the following disclaimer.
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#     2. Redistributions in binary form must reproduce the above copyright
#        notice, this list of conditions and the following disclaimer in the
#        documentation and/or other materials provided with the distribution.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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from django.test import TestCase
from django.db.models.sql.where import Constraint, AND, OR, WhereNode

from ldapdb import escape_ldap_filter
from ldapdb.backends.ldap.compiler import where_as_ldap
from ldapdb.models.fields import (CharField, IntegerField, FloatField,
                                  ListField, DateField)


class WhereTestCase(TestCase):
    def test_escape(self):
        self.assertEquals(escape_ldap_filter(u'fôöbàr'), u'fôöbàr')
        self.assertEquals(escape_ldap_filter('foo*bar'), 'foo\\2abar')
        self.assertEquals(escape_ldap_filter('foo(bar'), 'foo\\28bar')
        self.assertEquals(escape_ldap_filter('foo)bar'), 'foo\\29bar')
        self.assertEquals(escape_ldap_filter('foo\\bar'), 'foo\\5cbar')
        self.assertEquals(escape_ldap_filter('foo\\bar*wiz'),
                          'foo\\5cbar\\2awiz')

    def test_char_field_exact(self):
        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'exact', "test"), AND)
        self.assertEquals(where_as_ldap(where), ("(cn=test)", []))

        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'exact', "(test)"),
                  AND)
        self.assertEquals(where_as_ldap(where), ("(cn=\\28test\\29)", []))

    def test_char_field_in(self):
        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'in', ["foo", "bar"]),
                  AND)
        self.assertEquals(where_as_ldap(where), ("(|(cn=foo)(cn=bar))", []))

        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'in',
                   ["(foo)", "(bar)"]), AND)
        self.assertEquals(where_as_ldap(where),
                          ("(|(cn=\\28foo\\29)(cn=\\28bar\\29))", []))

    def test_char_field_startswith(self):
        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'startswith', "test"),
                  AND)
        self.assertEquals(where_as_ldap(where), ("(cn=test*)", []))

        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'startswith', "te*st"),
                  AND)
        self.assertEquals(where_as_ldap(where), ("(cn=te\\2ast*)", []))

    def test_char_field_endswith(self):
        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'endswith', "test"),
                  AND)
        self.assertEquals(where_as_ldap(where), ("(cn=*test)", []))

        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'endswith', "te*st"),
                  AND)
        self.assertEquals(where_as_ldap(where), ("(cn=*te\\2ast)", []))

    def test_char_field_contains(self):
        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'contains', "test"),
                  AND)
        self.assertEquals(where_as_ldap(where), ("(cn=*test*)", []))

        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'contains', "te*st"),
                  AND)
        self.assertEquals(where_as_ldap(where), ("(cn=*te\\2ast*)", []))

    def test_integer_field(self):
        where = WhereNode()
        where.add((Constraint("uid", "uid", IntegerField()), 'exact', 1), AND)
        self.assertEquals(where_as_ldap(where), ("(uid=1)", []))

        where = WhereNode()
        where.add((Constraint("uid", "uid", IntegerField()), 'gte', 1), AND)
        self.assertEquals(where_as_ldap(where), ("(uid>=1)", []))

        where = WhereNode()
        where.add((Constraint("uid", "uid", IntegerField()), 'lte', 1), AND)
        self.assertEquals(where_as_ldap(where), ("(uid<=1)", []))

    def test_float_field(self):
        where = WhereNode()
        where.add((Constraint("uid", "uid", FloatField()), 'exact', 1.2), AND)
        self.assertEquals(where_as_ldap(where), ("(uid=1.2)", []))

        where = WhereNode()
        where.add((Constraint("uid", "uid", FloatField()), 'gte', 1.2), AND)
        self.assertEquals(where_as_ldap(where), ("(uid>=1.2)", []))

        where = WhereNode()
        where.add((Constraint("uid", "uid", FloatField()), 'lte', 1.2), AND)
        self.assertEquals(where_as_ldap(where), ("(uid<=1.2)", []))

    def test_list_field_contains(self):
        where = WhereNode()
        where.add((Constraint("memberUid", "memberUid", ListField()),
                   'contains', 'foouser'), AND)
        self.assertEquals(where_as_ldap(where), ("(memberUid=foouser)", []))

        where = WhereNode()
        where.add((Constraint("memberUid", "memberUid", ListField()),
                   'contains', '(foouser)'), AND)
        self.assertEquals(where_as_ldap(where), ("(memberUid=\\28foouser\\29)",
                                                 []))

    def test_date_field(self):
        where = WhereNode()
        where.add((Constraint("birthday", "birthday", DateField()), 'exact',
                   '2013-09-03'), AND)
        self.assertEquals(where_as_ldap(where), ("(birthday=2013-09-03)", []))

    def test_and(self):
        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'exact', "foo"), AND)
        where.add((Constraint("givenName", "givenName", CharField()), 'exact',
                   "bar"), AND)
        self.assertEquals(where_as_ldap(where), ("(&(cn=foo)(givenName=bar))",
                                                 []))

    def test_or(self):
        where = WhereNode()
        where.add((Constraint("cn", "cn", CharField()), 'exact', "foo"), AND)
        where.add((Constraint("givenName", "givenName", CharField()), 'exact',
                   "bar"), OR)
        self.assertEquals(where_as_ldap(where), ("(|(cn=foo)(givenName=bar))",
                                                 []))