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afc3996f6c
+ Fix OGR provider so it does not return features without geometry when filtering with a FilterRect
55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
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"""QGIS Unit tests for the postgres provider.
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.. note:: This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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"""
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__author__ = 'Matthias Kuhn'
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__date__ = '2015-04-23'
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__copyright__ = 'Copyright 2015, The QGIS Project'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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import qgis
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import os
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from qgis.core import QgsVectorLayer, QgsFeatureRequest, QgsFeature, QgsProviderRegistry
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from PyQt4.QtCore import QSettings
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from utilities import (unitTestDataPath,
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getQgisTestApp,
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unittest,
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TestCase
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)
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from providertestbase import ProviderTestCase
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QGISAPP, CANVAS, IFACE, PARENT = getQgisTestApp()
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TEST_DATA_DIR = unitTestDataPath()
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class TestPyQgsPostgresProvider(TestCase, ProviderTestCase):
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@classmethod
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def setUpClass(cls):
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"""Run before all tests"""
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# Create test layer
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cls.vl = QgsVectorLayer(u'{}/provider/shapefile.shp|layerid=0'.format(TEST_DATA_DIR), u'test', u'ogr' )
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assert(cls.vl.isValid())
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cls.provider = cls.vl.dataProvider()
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@classmethod
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def tearDownClass(cls):
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"""Run after all tests"""
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def testUnique(self):
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"""
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Override parent method because OGR doesn't return NULL values in SELECT DISTINCT...
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This is only to make the tests pass, not to define this as expected behavior so if it is possible to remove this
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in the future even better.
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"""
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assert set(self.provider.uniqueValues(1)) == set([-200, 100, 200, 300, 400])
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assert set([u'Apple', u'Honey', u'Orange', u'Pear']) == set(self.provider.uniqueValues(2)), 'Got {}'.format(set(self.provider.uniqueValues(2)))
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if __name__ == '__main__':
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unittest.main()
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