test/unittest_utils.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Tue, 26 Jan 2010 13:32:54 +0100
changeset 4364 766359c69f2f
parent 4252 6c4f109c2b03
child 4694 c19366a12281
permissions -rw-r--r--
[uicfg] fix autoform_section rtags initialization 1. when a relation is marked as inlined in the 'main' form type, we want its opposite (eg when one the other side of the relation) to be marked as hidden in the 'inlined' form type 2. when no section is specified for the 'inlined' form type, use the same as in the 'main' form type to do this properly, we need two initialization stages. The first one to handle 1., the second to handle what was done before and 2. We can't do this in a single stage because we've to know the bare value of the "opposite" tag.

"""unit tests for module cubicweb.utils

:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""

from logilab.common.testlib import TestCase, unittest_main

import simplejson
import decimal
import datetime

from cubicweb.utils import make_uid, UStringIO, SizeConstrainedList, CubicWebJsonEncoder


class MakeUidTC(TestCase):
    def test_1(self):
        self.assertNotEquals(make_uid('xyz'), make_uid('abcd'))
        self.assertNotEquals(make_uid('xyz'), make_uid('xyz'))

    def test_2(self):
        d = set()
        while len(d)<10000:
            uid = make_uid('xyz')
            if uid in d:
                self.fail(len(d))
            d.add(uid)


class UStringIOTC(TestCase):
    def test_boolean_value(self):
        self.assert_(UStringIO())


class SizeConstrainedListTC(TestCase):

    def test_append(self):
        l = SizeConstrainedList(10)
        for i in xrange(12):
            l.append(i)
        self.assertEquals(l, range(2, 12))

    def test_extend(self):
        testdata = [(range(5), range(5)),
                    (range(10), range(10)),
                    (range(12), range(2, 12)),
                    ]
        for extension, expected in testdata:
            l = SizeConstrainedList(10)
            l.extend(extension)
            yield self.assertEquals, l, expected

class JSONEncoerTests(TestCase):

    def encode(self, value):
        return simplejson.dumps(value, cls=CubicWebJsonEncoder)

    def test_encoding_dates(self):
        self.assertEquals(self.encode(datetime.datetime(2009, 9, 9, 20, 30)),
                          '"2009/09/09 20:30:00"')
        self.assertEquals(self.encode(datetime.date(2009, 9, 9)),
                          '"2009/09/09"')
        self.assertEquals(self.encode(datetime.time(20, 30)),
                          '"20:30:00"')

    def test_encoding_decimal(self):
        self.assertEquals(self.encode(decimal.Decimal('1.2')), '1.2')

    def test_encoding_unknown_stuff(self):
        self.assertEquals(self.encode(TestCase), 'null')

if __name__ == '__main__':
    unittest_main()