Implement tests for caching functionality

2 files changed, 464 insertions, 3 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 184b79e..3c6bfce 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -19,8 +19,10 @@
 # 02110-1301 USA
 
 TESTS = test_dict test_set test_tio test_expr test_getpeercred test_cfg \
-        test_myldap.sh test_common test_nsscmds.sh test_pamcmds.sh \
-        test_pycompile.sh
+        test_myldap.sh test_common test_nsscmds.sh test_pamcmds.sh
+if HAVE_PYTHON
+TESTS += test_pycompile.sh test_pynslcd_cache.py
+endif
 
 AM_TESTS_ENVIRONMENT = PYTHON='@PYTHON@'; export PYTHON;
 
@@ -30,7 +32,7 @@ check_PROGRAMS = test_dict test_set test_tio test_expr test_getpeercred \
 
 EXTRA_DIST = nslcd-test.conf test_myldap.sh test_nsscmds.sh test_pamcmds.sh \
              test_pycompile.sh in_testenv.sh test_pamcmds.expect \
-             usernames.txt
+             usernames.txt test_pynslcd_cache.py
 
 CLEANFILES = $(EXTRA_PROGRAMS)
 
diff --git a/tests/test_pynslcd_cache.py b/tests/test_pynslcd_cache.py
new file mode 100755
index 0000000..5c15b01
--- /dev/null
+++ b/tests/test_pynslcd_cache.py
@@ -0,0 +1,459 @@
+#!/usr/bin/env python
+
+# test_pynslcd_cache.py - tests for the pynslcd caching functionality
+#
+# Copyright (C) 2013 Arthur de Jong
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301 USA
+
+import os
+import os.path
+import sys
+import unittest
+
+# fix the Python path
+sys.path.insert(1, os.path.abspath(os.path.join(sys.path[0], '..', 'pynslcd')))
+sys.path.insert(2, os.path.abspath(os.path.join('..', 'pynslcd')))
+
+
+# TODO: think about case-sesitivity of cache searches (have tests for that)
+
+
+class TestAlias(unittest.TestCase):
+
+    def setUp(self):
+        import alias
+        cache = alias.Cache()
+        cache.store('alias1', ['member1', 'member2'])
+        cache.store('alias2', ['member1', 'member3'])
+        cache.store('alias3', [])
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias1')), [
+            ['alias1', ['member1', 'member2']],
+        ])
+
+    def test_by_member(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(rfc822MailMember='member1')), [
+            ['alias1', ['member1', 'member2']],
+            ['alias2', ['member1', 'member3']],
+        ])
+
+    def test_all(self):
+        self.assertItemsEqual(self.cache.retrieve({}), [
+            ['alias1', ['member1', 'member2']],
+            ['alias2', ['member1', 'member3']],
+            ['alias3', []],
+        ])
+
+
+class TestEther(unittest.TestCase):
+
+    def setUp(self):
+        import ether
+        cache = ether.Cache()
+        cache.store('name1', '0:18:8a:54:1a:11')
+        cache.store('name2', '0:18:8a:54:1a:22')
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='name1')), [
+            ['name1', '0:18:8a:54:1a:11'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='name2')), [
+            ['name2', '0:18:8a:54:1a:22'],
+        ])
+
+    def test_by_ether(self):
+        # ideally we should also support alternate representations
+        self.assertItemsEqual(self.cache.retrieve(dict(macAddress='0:18:8a:54:1a:22')), [
+            ['name2', '0:18:8a:54:1a:22'],
+        ])
+
+    def test_all(self):
+        self.assertItemsEqual(self.cache.retrieve({}), [
+            ['name1', '0:18:8a:54:1a:11'],
+            ['name2', '0:18:8a:54:1a:22'],
+        ])
+
+
+class TestGroup(unittest.TestCase):
+
+    def setUp(self):
+        import group
+        cache = group.Cache()
+        cache.store('group1', 'pass1', 10, ['user1', 'user2'])
+        cache.store('group2', 'pass2', 20, ['user1', 'user2', 'user3'])
+        cache.store('group3', 'pass3', 30, [])
+        cache.store('group4', 'pass4', 40, ['user2', ])
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='group1')), [
+            ['group1', 'pass1', 10, ['user1', 'user2']],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='group3')), [
+            ['group3', 'pass3', 30, []],
+        ])
+
+    def test_by_gid(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(gidNumber=10)), [
+            ['group1', 'pass1', 10, ['user1', 'user2']],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(gidNumber=40)), [
+            ['group4', 'pass4', 40, ['user2']],
+        ])
+
+    def test_all(self):
+        self.assertItemsEqual(self.cache.retrieve({}), [
+            ['group1', 'pass1', 10, ['user1', 'user2']],
+            ['group2', 'pass2', 20, ['user1', 'user2', 'user3']],
+            ['group3', 'pass3', 30, []],
+            ['group4', 'pass4', 40, ['user2']],
+        ])
+
+    def test_bymember(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(memberUid='user1')), [
+            ['group1', 'pass1', 10, ['user1', 'user2']],
+            ['group2', 'pass2', 20, ['user1', 'user2', 'user3']],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(memberUid='user2')), [
+            ['group1', 'pass1', 10, ['user1', 'user2']],
+            ['group2', 'pass2', 20, ['user1', 'user2', 'user3']],
+            ['group4', 'pass4', 40, ['user2']],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(memberUid='user3')), [
+            ['group2', 'pass2', 20, ['user1', 'user2', 'user3']],
+        ])
+
+
+class TestHost(unittest.TestCase):
+
+    def setUp(self):
+        import host
+        cache = host.Cache()
+        cache.store('hostname1', [], ['127.0.0.1', ])
+        cache.store('hostname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3'])
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='hostname1')), [
+            ['hostname1', [], ['127.0.0.1']],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='hostname2')), [
+            ['hostname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3']],
+        ])
+
+    def test_by_alias(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias1')), [
+            ['hostname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3']],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias2')), [
+            ['hostname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3']],
+        ])
+
+    def test_by_address(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(ipHostNumber='127.0.0.3')), [
+            ['hostname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3']],
+        ])
+
+
+class TestNetgroup(unittest.TestCase):
+
+    def setUp(self):
+        import netgroup
+        cache = netgroup.Cache()
+        cache.store('netgroup1', ['(host1, user1,)', '(host1, user2,)', '(host2, user1,)'], ['netgroup2', ])
+        cache.store('netgroup2', ['(host3, user1,)', '(host3, user3,)'], [])
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='netgroup1')), [
+            ['netgroup1', ['(host1, user1,)', '(host1, user2,)', '(host2, user1,)'], ['netgroup2', ]],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='netgroup2')), [
+            ['netgroup2', ['(host3, user1,)', '(host3, user3,)'], []],
+        ])
+
+
+class TestNetwork(unittest.TestCase):
+
+    def setUp(self):
+        import network
+        cache = network.Cache()
+        cache.store('networkname1', [], ['127.0.0.1', ])
+        cache.store('networkname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3'])
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='networkname1')), [
+            ['networkname1', [], ['127.0.0.1']],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='networkname2')), [
+            ['networkname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3']],
+        ])
+
+    def test_by_alias(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias1')), [
+            ['networkname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3']],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias2')), [
+            ['networkname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3']],
+        ])
+
+    def test_by_address(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(ipNetworkNumber='127.0.0.3')), [
+            ['networkname2', ['alias1', 'alias2'], ['127.0.0.2', '127.0.0.3']],
+        ])
+
+
+class TestPasswd(unittest.TestCase):
+
+    def setUp(self):
+        import passwd
+        cache = passwd.Cache()
+        cache.store('name', 'passwd', 100, 200, 'gecos', '/home/user', '/bin/bash')
+        cache.store('name2', 'passwd2', 101, 202, 'gecos2', '/home/user2', '/bin/bash')
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(uid='name')), [
+            [u'name', u'passwd', 100, 200, u'gecos', u'/home/user', u'/bin/bash'],
+        ])
+
+    def test_by_unknown_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(uid='notfound')), [])
+
+    def test_by_number(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(uidNumber=100)), [
+            [u'name', u'passwd', 100, 200, u'gecos', u'/home/user', u'/bin/bash'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(uidNumber=101)), [
+            ['name2', 'passwd2', 101, 202, 'gecos2', '/home/user2', '/bin/bash'],
+        ])
+
+    def test_all(self):
+        self.assertItemsEqual(self.cache.retrieve({}), [
+            [u'name', u'passwd', 100, 200, u'gecos', u'/home/user', u'/bin/bash'],
+            [u'name2', u'passwd2', 101, 202, u'gecos2', u'/home/user2', u'/bin/bash'],
+        ])
+
+
+class TestProtocol(unittest.TestCase):
+
+    def setUp(self):
+        import protocol
+        cache = protocol.Cache()
+        cache.store('protocol1', ['alias1', 'alias2'], 100)
+        cache.store('protocol2', ['alias3', ], 200)
+        cache.store('protocol3', [], 300)
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='protocol1')), [
+            ['protocol1', ['alias1', 'alias2'], 100],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='protocol2')), [
+            ['protocol2', ['alias3', ], 200],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='protocol3')), [
+            ['protocol3', [], 300],
+        ])
+
+    def test_by_unknown_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='notfound')), [])
+
+    def test_by_number(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(ipProtocolNumber=100)), [
+            ['protocol1', ['alias1', 'alias2'], 100],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(ipProtocolNumber=200)), [
+            ['protocol2', ['alias3', ], 200],
+        ])
+
+    def test_by_alias(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias1')), [
+            ['protocol1', ['alias1', 'alias2'], 100],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias3')), [
+            ['protocol2', ['alias3', ], 200],
+        ])
+
+    def test_all(self):
+        self.assertItemsEqual(self.cache.retrieve({}), [
+            ['protocol1', ['alias1', 'alias2'], 100],
+            ['protocol2', ['alias3'], 200],
+            ['protocol3', [], 300],
+        ])
+
+
+class TestRpc(unittest.TestCase):
+
+    def setUp(self):
+        import rpc
+        cache = rpc.Cache()
+        cache.store('rpc1', ['alias1', 'alias2'], 100)
+        cache.store('rpc2', ['alias3', ], 200)
+        cache.store('rpc3', [], 300)
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='rpc1')), [
+            ['rpc1', ['alias1', 'alias2'], 100],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='rpc2')), [
+            ['rpc2', ['alias3', ], 200],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='rpc3')), [
+            ['rpc3', [], 300],
+        ])
+
+    def test_by_unknown_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='notfound')), [])
+
+    def test_by_number(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(oncRpcNumber=100)), [
+            ['rpc1', ['alias1', 'alias2'], 100],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(oncRpcNumber=200)), [
+            ['rpc2', ['alias3', ], 200],
+        ])
+
+    def test_by_alias(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias1')), [
+            ['rpc1', ['alias1', 'alias2'], 100],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias3')), [
+            ['rpc2', ['alias3', ], 200],
+        ])
+
+    def test_all(self):
+        self.assertItemsEqual(self.cache.retrieve({}), [
+            ['rpc1', ['alias1', 'alias2'], 100],
+            ['rpc2', ['alias3'], 200],
+            ['rpc3', [], 300],
+        ])
+
+
+class TestService(unittest.TestCase):
+
+    def setUp(self):
+        import service
+        cache = service.Cache()
+        cache.store('service1', ['alias1', 'alias2'], 100, 'tcp')
+        cache.store('service1', ['alias1', 'alias2'], 100, 'udp')
+        cache.store('service2', ['alias3', ], 200, 'udp')
+        cache.store('service3', [], 300, 'udp')
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='service1')), [
+            ['service1', ['alias1', 'alias2'], 100, 'tcp'],
+            ['service1', ['alias1', 'alias2'], 100, 'udp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='service2')), [
+            ['service2', ['alias3', ], 200, 'udp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='service3')), [
+            ['service3', [], 300, 'udp'],
+        ])
+
+    def test_by_name_and_protocol(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='service1', ipServiceProtocol='udp')), [
+            ['service1', ['alias1', 'alias2'], 100, 'udp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='service1', ipServiceProtocol='tcp')), [
+            ['service1', ['alias1', 'alias2'], 100, 'tcp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='service2', ipServiceProtocol='udp')), [
+            ['service2', ['alias3', ], 200, 'udp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='service2', ipServiceProtocol='tcp')), [
+        ])
+
+    def test_by_unknown_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='notfound')), [])
+
+    def test_by_number(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(ipServicePort=100)), [
+            ['service1', ['alias1', 'alias2'], 100, 'tcp'],
+            ['service1', ['alias1', 'alias2'], 100, 'udp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(ipServicePort=200)), [
+            ['service2', ['alias3', ], 200, 'udp'],
+        ])
+
+    def test_by_number_and_protocol(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(ipServicePort=100, ipServiceProtocol='udp')), [
+            ['service1', ['alias1', 'alias2'], 100, 'udp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(ipServicePort=100, ipServiceProtocol='tcp')), [
+            ['service1', ['alias1', 'alias2'], 100, 'tcp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(ipServicePort=200, ipServiceProtocol='udp')), [
+            ['service2', ['alias3', ], 200, 'udp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(ipServicePort=200, ipServiceProtocol='tcp')), [
+        ])
+
+    def test_by_alias(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias1')), [
+            ['service1', ['alias1', 'alias2'], 100, 'udp'],
+            ['service1', ['alias1', 'alias2'], 100, 'tcp'],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(cn='alias3')), [
+            ['service2', ['alias3', ], 200, 'udp'],
+        ])
+
+    def test_all(self):
+        self.assertItemsEqual(self.cache.retrieve({}), [
+            ['service1', ['alias1', 'alias2'], 100, 'tcp'],
+            ['service1', ['alias1', 'alias2'], 100, 'udp'],
+            ['service2', ['alias3', ], 200, 'udp'],
+            ['service3', [], 300, 'udp'],
+        ])
+
+
+class Testshadow(unittest.TestCase):
+
+    def setUp(self):
+        import shadow
+        cache = shadow.Cache()
+        cache.store('name', 'passwd', 15639, 0, 7, -1, -1, -1, 0)
+        cache.store('name2', 'passwd2', 15639, 0, 7, -1, -1, -1, 0)
+        self.cache = cache
+
+    def test_by_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(uid='name')), [
+            [u'name', u'passwd', 15639, 0, 7, -1, -1, -1, 0],
+        ])
+        self.assertItemsEqual(self.cache.retrieve(dict(uid='name2')), [
+            [u'name2', u'passwd2', 15639, 0, 7, -1, -1, -1, 0],
+        ])
+
+    def test_by_unknown_name(self):
+        self.assertItemsEqual(self.cache.retrieve(dict(uid='notfound')), [])
+
+    def test_all(self):
+        self.assertItemsEqual(self.cache.retrieve({}), [
+            [u'name', u'passwd', 15639, 0, 7, -1, -1, -1, 0],
+            [u'name2', u'passwd2', 15639, 0, 7, -1, -1, -1, 0],
+        ])
+
+
+if __name__ == '__main__':
+    unittest.main()