def test_modelerfieldautoextent(self):
     outputs=sextante.runalg("modeler:fieldautoextent",polygons(),"POLY_NUM_A",None)
     output=outputs['USER_GRID_ALG0']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,2026100494)
 def test_modelerfieldautoextent(self):
     outputs=sextante.runalg("modeler:fieldautoextent",polygons(),"POLY_NUM_A",None)
     output=outputs['USER_GRID_ALG0']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,2026100494)
 def test_qgiscountpointsinpolygon(self):
     outputs=sextante.runalg("qgis:countpointsinpolygon",polygons(),points(),"NUMPOINTS", self.getOutputFile())
     output=outputs['OUTPUT']
     layer=QGisLayers.getObjectFromUri(output, True)
     fields=layer.pendingFields()
     expectednames=['ID','POLY_NUM_A','POLY_ST_A','NUMPOINTS']
     expectedtypes=['Integer','Real','String','Real']
     names=[str(f.name()) for f in fields]
     types=[str(f.typeName()) for f in fields]
     self.assertEqual(expectednames, names)
     self.assertEqual(expectedtypes, types)
     features=sextante.getfeatures(layer)
     self.assertEqual(2, len(features))
     feature=features.next()
     attrs=feature.attributes()
     expectedvalues=["1","1.1","string a","6"]
     values=[str(attr.toString()) for attr in attrs]
     self.assertEqual(expectedvalues, values)
 def testWrongformat(self):
     outputs=sextante.runalg("qgis:countpointsinpolygon",polygons(),points(),"NUMPOINTS",SextanteUtils.getTempFilename("wrongext"))
     output=outputs['OUTPUT']
     self.assertTrue(output.endswith('shp'))
     layer=QGisLayers.getObjectFromUri(output, True)
     fields=layer.pendingFields()
     expectednames=['ID','POLY_NUM_A','POLY_ST_A','NUMPOINTS']
     expectedtypes=['Integer','Real','String','Real']
     names=[str(f.name()) for f in fields]
     types=[str(f.typeName()) for f in fields]
     self.assertEqual(expectednames, names)
     self.assertEqual(expectedtypes, types)
     features=sextante.getfeatures(layer)
     self.assertEqual(2, len(features))
     feature=features.next()
     attrs=feature.attributes()
     expectedvalues=["1","1.1","string a","6.0"]
     values=[str(attr) for attr in attrs]
     self.assertEqual(expectedvalues, values)
Example #5
0
 def test_scripthexgridfromlayerbounds(self):
     outputs=sextante.runalg("script:hexgridfromlayerbounds",polygons(),10,None)
     output=outputs['grid']
     layer=QGisLayers.getObjectFromUri(output, True)
     fields=layer.pendingFields()
     expectednames=['longitude','latitude']
     expectedtypes=['Real','Real']
     names=[str(f.name()) for f in fields]
     types=[str(f.typeName()) for f in fields]
     self.assertEqual(expectednames, names)
     self.assertEqual(expectedtypes, types)
     features=sextante.getfeatures(layer)
     self.assertEqual(117, len(features))
     feature=features.next()
     attrs=feature.attributes()
     expectedvalues=["270765.621834001","4458907.27146471"]
     values=[str(attr) for attr in attrs]
     self.assertEqual(expectedvalues, values)
     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))'
     self.assertEqual(wkt, str(feature.geometry().exportToWkt()))
 def testWrongformat(self):
     outputs = sextante.runalg("qgis:countpointsinpolygon", polygons(),
                               points(), "NUMPOINTS",
                               SextanteUtils.getTempFilename("wrongext"))
     output = outputs['OUTPUT']
     self.assertTrue(output.endswith('shp'))
     layer = QGisLayers.getObjectFromUri(output, True)
     fields = layer.pendingFields()
     expectednames = ['ID', 'POLY_NUM_A', 'POLY_ST_A', 'NUMPOINTS']
     expectedtypes = ['Integer', 'Real', 'String', 'Real']
     names = [str(f.name()) for f in fields]
     types = [str(f.typeName()) for f in fields]
     self.assertEqual(expectednames, names)
     self.assertEqual(expectedtypes, types)
     features = sextante.getfeatures(layer)
     self.assertEqual(2, len(features))
     feature = features.next()
     attrs = feature.attributes()
     expectedvalues = ["1", "1.1", "string a", "6.0"]
     values = [str(attr) for attr in attrs]
     self.assertEqual(expectedvalues, values)
 def test_runandload(self):
     sextante.runandload("qgis:countpointsinpolygon",polygons(),points(),"NUMPOINTS", None)
     layer = getfromname("Result")
     self.assertIsNotNone(layer)
Example #8
0
 def test_runandload(self):
     sextante.runandload("qgis:countpointsinpolygon", polygons(), points(),
                         "NUMPOINTS", None)
     layer = getfromname("Result")
     self.assertIsNotNone(layer)