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99 lines
4.1 KiB
Python
99 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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ScriptTest.py
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---------------------
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Date : March 2013
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Copyright : (C) 2013 by Victor Olaya
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Email : volayaf at gmail dot com
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***************************************************************************
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* *
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* 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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***************************************************************************
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"""
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__author__ = 'Victor Olaya'
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__date__ = 'March 2013'
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__copyright__ = '(C) 2013, Victor Olaya'
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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 unittest
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import processing
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from processing.tools import dataobjects
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from processing.tests.TestData import points, points2, polygons, polygons2, \
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lines, union, table
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class ScriptTest(unittest.TestCase):
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"""Tests that use scripts."""
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def test_scriptcreatetilingfromvectorlayer(self):
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outputs = processing.runalg('script:createtilingfromvectorlayer',
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union(), 10, None)
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output = outputs['polygons']
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layer = dataobjects.getObjectFromUri(output, True)
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fields = layer.pendingFields()
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expectednames = ['longitude', 'latitude']
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expectedtypes = ['Real', 'Real']
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names = [str(f.name()) for f in fields]
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types = [str(f.typeName()) for f in fields]
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self.assertEqual(expectednames, names)
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self.assertEqual(expectedtypes, types)
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features = processing.features(layer)
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self.assertEqual(10, len(features))
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feature = features.next()
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attrs = feature.attributes()
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expectedvalues = ['270761.415396242', '4458948.29588823']
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values = [str(attr) for attr in attrs]
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self.assertEqual(expectedvalues, values)
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wkt = 'POLYGON((270755.54427424 4458901.23378639,270755.54427424 4458995.35799007,270767.28651824 4458995.35799007,270767.28651824 4458901.23378639,270755.54427424 4458901.23378639))'
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self.assertEqual(wkt, str(feature.geometry().exportToWkt()))
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def test_scripthexgridfromlayerbounds(self):
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outputs = processing.runalg('script:hexgridfromlayerbounds',
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polygons(), 10, None)
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output = outputs['grid']
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layer = dataobjects.getObjectFromUri(output, True)
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fields = layer.pendingFields()
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expectednames = ['longitude', 'latitude']
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expectedtypes = ['Real', 'Real']
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names = [str(f.name()) for f in fields]
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types = [str(f.typeName()) for f in fields]
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self.assertEqual(expectednames, names)
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self.assertEqual(expectedtypes, types)
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features = processing.features(layer)
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self.assertEqual(117, len(features))
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feature = features.next()
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attrs = feature.attributes()
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expectedvalues = ['270765.621834001', '4458907.27146471']
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values = [str(attr) for attr in attrs]
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self.assertEqual(expectedvalues, values)
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wkt = 'POLYGON((270771.39533669 4458907.27146471,270768.50858535 4458902.27146471,270762.73508265 4458902.27146471,270759.84833131 4458907.27146471,270762.73508265 4458912.27146471,270768.50858535 4458912.27146471,270771.39533669 4458907.27146471))'
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self.assertEqual(wkt, str(feature.geometry().exportToWkt()))
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def test_scriptascriptthatreturnsanumber(self):
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outputs = processing.runalg('script:ascriptthatreturnsanumber')
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output = outputs['number']
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self.assertTrue(10, output)
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def suite():
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suite = unittest.makeSuite(ScriptTest, 'test')
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return suite
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def runtests():
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result = unittest.TestResult()
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testsuite = suite()
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testsuite.run(result)
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return result
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