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67 lines
2.9 KiB
Python
67 lines
2.9 KiB
Python
import sextante
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import unittest
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from sextante.tests.TestData import points, points2, polygons, polygons2, lines, union,\
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table
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from sextante.core.QGisLayers import QGisLayers
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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=sextante.runalg("script:createtilingfromvectorlayer",union(),10,None)
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output=outputs['polygons']
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layer=QGisLayers.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=sextante.getfeatures(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.toString()) 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=sextante.runalg("script:hexgridfromlayerbounds",polygons(),10,None)
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output=outputs['grid']
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layer=QGisLayers.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=sextante.getfeatures(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.toString()) 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=sextante.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 |