+
−# -*- coding: utf-8 -*-
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−import datetime as DT
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−from StringIO import StringIO
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−from logilab.common.testlib import TestCase, unittest_main
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−from cubicweb import dataimport
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−from cubicweb.devtools.testlib import CubicWebTC
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−
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−
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−class RQLObjectStoreTC(CubicWebTC):
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−
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−    def test_all(self):
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−        with self.admin_access.repo_cnx() as cnx:
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−            store = dataimport.RQLObjectStore(cnx)
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−            group_eid = store.create_entity('CWGroup', name=u'grp').eid
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−            user_eid = store.create_entity('CWUser', login=u'lgn', upassword=u'pwd').eid
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−            store.relate(user_eid, 'in_group', group_eid)
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−            cnx.commit()
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−
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−        with self.admin_access.repo_cnx() as cnx:
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−            users = cnx.execute('CWUser X WHERE X login "lgn"')
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−            self.assertEqual(1, len(users))
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−            self.assertEqual(user_eid, users.one().eid)
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−            groups = cnx.execute('CWGroup X WHERE U in_group X, U login "lgn"')
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−            self.assertEqual(1, len(users))
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−            self.assertEqual(group_eid, groups.one().eid)
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−
+
−class CreateCopyFromBufferTC(TestCase):
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−
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−    # test converters
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−
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−    def test_convert_none(self):
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−        cnvt = dataimport._copyfrom_buffer_convert_None
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−        self.assertEqual('NULL', cnvt(None))
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−
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−    def test_convert_number(self):
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−        cnvt = dataimport._copyfrom_buffer_convert_number
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−        self.assertEqual('42', cnvt(42))
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−        self.assertEqual('42', cnvt(42L))
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−        self.assertEqual('42.42', cnvt(42.42))
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−
+
−    def test_convert_string(self):
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−        cnvt = dataimport._copyfrom_buffer_convert_string
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−        # simple
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−        self.assertEqual('babar', cnvt('babar'))
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−        # unicode
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−        self.assertEqual('\xc3\xa9l\xc3\xa9phant', cnvt(u'éléphant'))
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−        self.assertEqual('\xe9l\xe9phant', cnvt(u'éléphant', encoding='latin1'))
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−        self.assertEqual('babar#', cnvt('babar\t', replace_sep='#'))
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−        self.assertRaises(ValueError, cnvt, 'babar\t')
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−
+
−    def test_convert_date(self):
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−        cnvt = dataimport._copyfrom_buffer_convert_date
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−        self.assertEqual('0666-01-13', cnvt(DT.date(666, 1, 13)))
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−
+
−    def test_convert_time(self):
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−        cnvt = dataimport._copyfrom_buffer_convert_time
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−        self.assertEqual('06:06:06.000100', cnvt(DT.time(6, 6, 6, 100)))
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−
+
−    def test_convert_datetime(self):
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−        cnvt = dataimport._copyfrom_buffer_convert_datetime
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−        self.assertEqual('0666-06-13 06:06:06.000000', cnvt(DT.datetime(666, 6, 13, 6, 6, 6)))
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−
+
−    # test buffer
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−    def test_create_copyfrom_buffer_tuple(self):
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−        cnvt = dataimport._create_copyfrom_buffer
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−        data = ((42, 42L, 42.42, u'éléphant', DT.date(666, 1, 13), DT.time(6, 6, 6), DT.datetime(666, 6, 13, 6, 6, 6)),
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−                (6, 6L, 6.6, u'babar', DT.date(2014, 1, 14), DT.time(4, 2, 1), DT.datetime(2014, 1, 1, 0, 0, 0)))
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−        results = dataimport._create_copyfrom_buffer(data)
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−        # all columns
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−        expected = '''42\t42\t42.42\téléphant\t0666-01-13\t06:06:06.000000\t0666-06-13 06:06:06.000000
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−6\t6\t6.6\tbabar\t2014-01-14\t04:02:01.000000\t2014-01-01 00:00:00.000000'''
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−        self.assertMultiLineEqual(expected, results.getvalue())
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−        # selected columns
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−        results = dataimport._create_copyfrom_buffer(data, columns=(1, 3, 6))
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−        expected = '''42\téléphant\t0666-06-13 06:06:06.000000
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−6\tbabar\t2014-01-01 00:00:00.000000'''
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−        self.assertMultiLineEqual(expected, results.getvalue())
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−
+
−    def test_create_copyfrom_buffer_dict(self):
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−        cnvt = dataimport._create_copyfrom_buffer
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−        data = (dict(integer=42, double=42.42, text=u'éléphant', date=DT.datetime(666, 6, 13, 6, 6, 6)),
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−                dict(integer=6, double=6.6, text=u'babar', date=DT.datetime(2014, 1, 1, 0, 0, 0)))
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−        results = dataimport._create_copyfrom_buffer(data, ('integer', 'text'))
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−        expected = '''42\téléphant\n6\tbabar'''
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−        self.assertMultiLineEqual(expected, results.getvalue())
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−
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−
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−class UcsvreaderTC(TestCase):
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−
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−    def test_empty_lines_skipped(self):
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−        stream = StringIO('''a,b,c,d,
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−1,2,3,4,
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−,,,,
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−,,,,
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−''')
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−        self.assertEqual([[u'a', u'b', u'c', u'd', u''],
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−                          [u'1', u'2', u'3', u'4', u''],
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−                          ],
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−                         list(dataimport.ucsvreader(stream)))
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−        stream.seek(0)
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−        self.assertEqual([[u'a', u'b', u'c', u'd', u''],
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−                          [u'1', u'2', u'3', u'4', u''],
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−                          [u'', u'', u'', u'', u''],
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−                          [u'', u'', u'', u'', u'']
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−                          ],
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−                         list(dataimport.ucsvreader(stream, skip_empty=False)))
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−
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−    def test_skip_first(self):
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−        stream = StringIO('a,b,c,d,\n'
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−                          '1,2,3,4,\n')
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−        reader = dataimport.ucsvreader(stream, skipfirst=True,
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−                                       ignore_errors=True)
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−        self.assertEqual(list(reader),
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−                         [[u'1', u'2', u'3', u'4', u'']])
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−
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−        stream.seek(0)
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−        reader = dataimport.ucsvreader(stream, skipfirst=True,
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−                                       ignore_errors=False)
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−        self.assertEqual(list(reader),
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−                         [[u'1', u'2', u'3', u'4', u'']])
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−
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−        stream.seek(0)
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−        reader = dataimport.ucsvreader(stream, skipfirst=False,
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−                                       ignore_errors=True)
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−        self.assertEqual(list(reader),
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−                         [[u'a', u'b', u'c', u'd', u''],
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−                          [u'1', u'2', u'3', u'4', u'']])
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−
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−        stream.seek(0)
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−        reader = dataimport.ucsvreader(stream, skipfirst=False,
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−                                       ignore_errors=False)
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−        self.assertEqual(list(reader),
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−                         [[u'a', u'b', u'c', u'd', u''],
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−                          [u'1', u'2', u'3', u'4', u'']])
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−
+
−
+
−if __name__ == '__main__':
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−    unittest_main()