devtools/test/unittest_dbfill.py
author Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
Thu, 14 May 2009 11:38:40 +0200
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# -*- coding: iso-8859-1 -*-
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"""unit tests for database value generator"""
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import os.path as osp
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import re
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from logilab.common.testlib import TestCase, unittest_main
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from cubicweb.schema import Schema, EntitySchema
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from cubicweb.devtools.fill import ValueGenerator, make_tel
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from cubicweb.devtools import ApptestConfiguration
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DATADIR = osp.join(osp.abspath(osp.dirname(__file__)), 'data')
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ISODATE_SRE = re.compile('(?P<year>\d{4})-(?P<month>\d{2})-(?P<day>\d{2})$')
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class MyValueGenerator(ValueGenerator):
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    def generate_Bug_severity(self, index):
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        return u'dangerous'
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    def generate_Any_description(self, index, format=None):
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        return u'yo'
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class ValueGeneratorTC(TestCase):
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    """test case for ValueGenerator"""
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    def _choice_func(self, etype, attrname):
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        try:
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            return getattr(self, '_available_%s_%s' % (etype, attrname))(etype, attrname)
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        except AttributeError:
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            return None
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    def _available_Person_firstname(self, etype, attrname):
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        return [f.strip() for f in file(osp.join(DATADIR, 'firstnames.txt'))]
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    def setUp(self):
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        config = ApptestConfiguration('data')
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        config.bootstrap_cubes()
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        schema = config.load_schema()
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        e_schema = schema.entity_schema('Person')
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        self.person_valgen = ValueGenerator(e_schema, self._choice_func)
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        e_schema = schema.entity_schema('Bug')
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        self.bug_valgen = MyValueGenerator(e_schema)
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        self.config = config
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    def _check_date(self, date):
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        """checks that 'date' is well-formed"""
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        year = date.year
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        month = date.month
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        day = date.day
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        self.failUnless(day in range(1, 29), '%s not in [0;28]' % day)
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        self.failUnless(month in range(1, 13), '%s not in [1;12]' % month)
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        self.failUnless(year in range(2000, 2005),
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                        '%s not in [2000;2004]' % year)
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    def test_string(self):
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        """test string generation"""
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        surname = self.person_valgen._generate_value('surname', 12)
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        self.assertEquals(surname, u'�&surname12')
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    def test_domain_value(self):
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        """test value generation from a given domain value"""
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        firstname = self.person_valgen._generate_value('firstname', 12)
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        possible_choices = self._choice_func('Person', 'firstname')
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        self.failUnless(firstname in possible_choices,
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                        '%s not in %s' % (firstname, possible_choices))
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    def test_choice(self):
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        """test choice generation"""
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        # Test for random index
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        for index in range(5):
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            sx_value = self.person_valgen._generate_value('civility', index)
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            self.failUnless(sx_value in ('Mr', 'Mrs', 'Ms'))
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    def test_integer(self):
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        """test integer generation"""
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        # Test for random index
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        for index in range(5):
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            cost_value = self.bug_valgen._generate_value('cost', index)
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            self.failUnless(cost_value in range(index+1))
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    def test_date(self):
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        """test date generation"""
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        # Test for random index
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        for index in range(5):
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            date_value = self.person_valgen._generate_value('birthday', index)
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            self._check_date(date_value)
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    def test_phone(self):
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        """tests make_tel utility"""
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        self.assertEquals(make_tel(22030405), '22 03 04 05')
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    def test_customized_generation(self):
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        self.assertEquals(self.bug_valgen._generate_value('severity', 12),
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                          u'dangerous')
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        self.assertEquals(self.bug_valgen._generate_value('description', 12),
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                          u'yo')
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        self.assertEquals(self.person_valgen._generate_value('description', 12),
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                          u'yo')
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class ConstraintInsertionTC(TestCase):
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    def test_writeme(self):
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        self.skip('Test automatic insertion / Schema Constraints')
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if __name__ == '__main__':
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    unittest_main()