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−# coding: utf-8
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−# copyright 2003-2015 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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−# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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−#
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−# This file is part of CubicWeb.
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−#
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−# CubicWeb is free software: you can redistribute it and/or modify it under the
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−# terms of the GNU Lesser General Public License as published by the Free
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−# Software Foundation, either version 2.1 of the License, or (at your option)
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−# any later version.
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−#
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−# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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−# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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−# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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−# details.
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−#
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−# You should have received a copy of the GNU Lesser General Public License along
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−# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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−"""unittest for cubicweb.dataimport.pgstore"""
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−
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−import datetime as DT
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−
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−from six import PY2
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−from logilab.common.testlib import TestCase, unittest_main
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−
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−from cubicweb.dataimport import pgstore
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−
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−
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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 = pgstore._copyfrom_buffer_convert_None
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−        self.assertEqual(u'NULL', cnvt(None))
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−
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−    def test_convert_number(self):
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−        cnvt = pgstore._copyfrom_buffer_convert_number
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−        self.assertEqual(u'42', cnvt(42))
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−        if PY2:
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−            self.assertEqual(u'42', cnvt(long(42)))
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−        self.assertEqual(u'42.42', cnvt(42.42))
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−
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−    def test_convert_string(self):
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−        cnvt = pgstore._copyfrom_buffer_convert_string
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−        # simple
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−        self.assertEqual(u'babar', cnvt('babar'))
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−        # unicode
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−        self.assertEqual(u'éléphant', cnvt(u'éléphant'))
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−        # escaping
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−        self.assertEqual(u'babar\\tceleste\\n', cnvt(u'babar\tceleste\n'))
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−        self.assertEqual(u'C:\\\\new\\tC:\\\\test', cnvt(u'C:\\new\tC:\\test'))
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−
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−    def test_convert_date(self):
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−        cnvt = pgstore._copyfrom_buffer_convert_date
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−        self.assertEqual('0666-01-13', cnvt(DT.date(666, 1, 13)))
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−
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−    def test_convert_time(self):
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−        cnvt = pgstore._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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−
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−    def test_convert_datetime(self):
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−        cnvt = pgstore._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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−
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−    # test buffer
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−    def test_create_copyfrom_buffer_tuple(self):
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−        l = long if PY2 else int
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−        data = ((42, l(42), 42.42, u'éléphant', DT.date(666, 1, 13), DT.time(6, 6, 6),
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−                 DT.datetime(666, 6, 13, 6, 6, 6)),
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−                (6, l(6), 6.6, u'babar', DT.date(2014, 1, 14), DT.time(4, 2, 1),
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−                 DT.datetime(2014, 1, 1, 0, 0, 0)))
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−        results = pgstore._create_copyfrom_buffer(data)
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−        # all columns
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−        expected = u'''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 = pgstore._create_copyfrom_buffer(data, columns=(1, 3, 6))
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−        expected = u'''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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−
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−    def test_create_copyfrom_buffer_dict(self):
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−        data = (dict(integer=42, double=42.42, text=u'éléphant',
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−                     date=DT.datetime(666, 6, 13, 6, 6, 6)),
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−                dict(integer=6, double=6.6, text=u'babar',
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−                     date=DT.datetime(2014, 1, 1, 0, 0, 0)))
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−        results = pgstore._create_copyfrom_buffer(data, ('integer', 'text'))
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−        expected = u'''42\téléphant\n6\tbabar'''
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−        self.assertEqual(expected, results.getvalue())
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−
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−if __name__ == '__main__':
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−    unittest_main()