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#! /usr/bin/python -E
#
# Copyright (C) 2007 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 or later
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import sys
sys.path.insert(0, ".")
import unittest
import ipautil
class TestCIDict(unittest.TestCase):
def setUp(self):
self.cidict = ipautil.CIDict()
self.cidict["Key1"] = "val1"
self.cidict["key2"] = "val2"
self.cidict["KEY3"] = "VAL3"
def tearDown(self):
pass
def testLen(self):
self.assertEqual(3, len(self.cidict))
def test__GetItem(self):
self.assertEqual("val1", self.cidict["Key1"])
self.assertEqual("val1", self.cidict["key1"])
self.assertEqual("val2", self.cidict["KEY2"])
self.assertEqual("VAL3", self.cidict["key3"])
self.assertEqual("VAL3", self.cidict["KEY3"])
try:
self.cidict["key4"]
fail("should have raised KeyError")
except KeyError:
pass
def testGet(self):
self.assertEqual("val1", self.cidict.get("Key1"))
self.assertEqual("val1", self.cidict.get("key1"))
self.assertEqual("val2", self.cidict.get("KEY2"))
self.assertEqual("VAL3", self.cidict.get("key3"))
self.assertEqual("VAL3", self.cidict.get("KEY3"))
self.assertEqual("default", self.cidict.get("key4", "default"))
def test__SetItem(self):
self.cidict["key4"] = "val4"
self.assertEqual("val4", self.cidict["key4"])
self.cidict["KEY4"] = "newval4"
self.assertEqual("newval4", self.cidict["key4"])
def testDel(self):
self.assert_(self.cidict.has_key("Key1"))
del(self.cidict["Key1"])
self.failIf(self.cidict.has_key("Key1"))
self.assert_(self.cidict.has_key("key2"))
del(self.cidict["KEY2"])
self.failIf(self.cidict.has_key("key2"))
def testClear(self):
self.assertEqual(3, len(self.cidict))
self.cidict.clear()
self.assertEqual(0, len(self.cidict))
def testCopy(self):
"""A copy is no longer a CIDict, but should preserve the case of
the keys as they were inserted."""
copy = self.cidict.copy()
self.assertEqual(3, len(copy))
self.assert_(copy.has_key("Key1"))
self.assertEqual("val1", copy["Key1"])
self.failIf(copy.has_key("key1"))
def testHasKey(self):
self.assert_(self.cidict.has_key("KEY1"))
self.assert_(self.cidict.has_key("key2"))
self.assert_(self.cidict.has_key("key3"))
def testItems(self):
items = self.cidict.items()
self.assertEqual(3, len(items))
items_set = set(items)
self.assert_(("Key1", "val1") in items_set)
self.assert_(("key2", "val2") in items_set)
self.assert_(("KEY3", "VAL3") in items_set)
def testIterItems(self):
items = []
for (k,v) in self.cidict.iteritems():
items.append((k,v))
self.assertEqual(3, len(items))
items_set = set(items)
self.assert_(("Key1", "val1") in items_set)
self.assert_(("key2", "val2") in items_set)
self.assert_(("KEY3", "VAL3") in items_set)
def testIterKeys(self):
keys = []
for k in self.cidict.iterkeys():
keys.append(k)
self.assertEqual(3, len(keys))
keys_set = set(keys)
self.assert_("Key1" in keys_set)
self.assert_("key2" in keys_set)
self.assert_("KEY3" in keys_set)
def testIterValues(self):
values = []
for k in self.cidict.itervalues():
values.append(k)
self.assertEqual(3, len(values))
values_set = set(values)
self.assert_("val1" in values_set)
self.assert_("val2" in values_set)
self.assert_("VAL3" in values_set)
def testKeys(self):
keys = self.cidict.keys()
self.assertEqual(3, len(keys))
keys_set = set(keys)
self.assert_("Key1" in keys_set)
self.assert_("key2" in keys_set)
self.assert_("KEY3" in keys_set)
def testValues(self):
values = self.cidict.values()
self.assertEqual(3, len(values))
values_set = set(values)
self.assert_("val1" in values_set)
self.assert_("val2" in values_set)
self.assert_("VAL3" in values_set)
def testUpdate(self):
newdict = { "KEY2": "newval2",
"key4": "val4" }
self.cidict.update(newdict)
self.assertEqual(4, len(self.cidict))
items = self.cidict.items()
self.assertEqual(4, len(items))
items_set = set(items)
self.assert_(("Key1", "val1") in items_set)
# note the update "overwrites" the case of the key2
self.assert_(("KEY2", "newval2") in items_set)
self.assert_(("KEY3", "VAL3") in items_set)
self.assert_(("key4", "val4") in items_set)
def testSetDefault(self):
self.assertEqual("val1", self.cidict.setdefault("KEY1", "default"))
self.failIf(self.cidict.has_key("KEY4"))
self.assertEqual("default", self.cidict.setdefault("KEY4", "default"))
self.assert_(self.cidict.has_key("KEY4"))
self.assertEqual("default", self.cidict["key4"])
self.failIf(self.cidict.has_key("KEY5"))
self.assertEqual(None, self.cidict.setdefault("KEY5"))
self.assert_(self.cidict.has_key("KEY5"))
self.assertEqual(None, self.cidict["key5"])
def testPop(self):
self.assertEqual("val1", self.cidict.pop("KEY1", "default"))
self.failIf(self.cidict.has_key("key1"))
self.assertEqual("val2", self.cidict.pop("KEY2"))
self.failIf(self.cidict.has_key("key2"))
self.assertEqual("default", self.cidict.pop("key4", "default"))
try:
self.cidict.pop("key4")
fail("should have raised KeyError")
except KeyError:
pass
def testPopItem(self):
items = set(self.cidict.items())
self.assertEqual(3, len(self.cidict))
item = self.cidict.popitem()
self.assertEqual(2, len(self.cidict))
self.assert_(item in items)
items.discard(item)
item = self.cidict.popitem()
self.assertEqual(1, len(self.cidict))
self.assert_(item in items)
items.discard(item)
item = self.cidict.popitem()
self.assertEqual(0, len(self.cidict))
self.assert_(item in items)
items.discard(item)
if __name__ == '__main__':
unittest.main()
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