def test_modeleremptystring(self):
outputs = sextante.runalg("modeler:emptystring", union(), None)
output = outputs['OUTPUT_LAYER_ALG0']
layer = QGisLayers.getObjectFromUri(output, True)
fields = layer.pendingFields()
expectednames = [
'ID', 'POLY_NUM_A', 'POLY_ST_A', 'ID_2', 'POLY_NUM_B', 'POLY_ST_B',
'NewField'
]
expectedtypes = [
'Integer', 'Real', 'String', 'Integer', 'Real', 'String', 'Integer'
]
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(8, len(features))
feature = features.next()
attrs = feature.attributes()
expectedvalues = ["1", "1.1", "string a", "2", "1", "string a", "10"]
values = [str(attr) for attr in attrs]
self.assertEqual(expectedvalues, values)
wkt = 'POLYGON((270807.08580285 4458940.1594565,270798.42294527 4458914.62661676,270780.81854858 4458914.21983449,270763.52289518 4458920.715993,270760.3449542 4458926.6570575,270763.78234766 4458958.22561242,270794.30290024 4458942.16424502,270807.08580285 4458940.1594565))'
self.assertEqual(wkt, str(feature.geometry().exportToWkt()))
def test_gdalogrogr2ogrWrongExtension(self):
outputs = sextante.runalg("gdalogr:ogr2ogr", union(), 3, "",
SextanteUtils.getTempFilename("wrongext"))
output = outputs['OUTPUT_LAYER']
layer = QGisLayers.getObjectFromUri(output, True)
fields = layer.pendingFields()
expectednames = [
'id', 'poly_num_a', 'poly_st_a', 'id_2', 'poly_num_b', 'poly_st_b'
]
expectedtypes = [
'Integer', 'Real', 'String', 'Integer', 'Real', 'String'
]
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(8, len(features))
feature = features.next()
attrs = feature.attributes()
expectedvalues = ["1", "1.1", "string a", "2", "1", "string a"]
values = [str(attr) for attr in attrs]
self.assertEqual(expectedvalues, values)
wkt = 'POLYGON((270807.08580285 4458940.1594565,270798.42294527 4458914.62661676,270780.81854858 4458914.21983449,270763.52289518 4458920.715993,270760.3449542 4458926.6570575,270763.78234766 4458958.22561242,270794.30290024 4458942.16424502,270807.08580285 4458940.1594565))'
self.assertEqual(wkt, str(feature.geometry().exportToWkt()))
def test_modeleremptystring(self):
outputs=sextante.runalg("modeler:emptystring",union(),None)
output=outputs['OUTPUT_LAYER_ALG0']
layer=QGisLayers.getObjectFromUri(output, True)
fields=layer.pendingFields()
expectednames=['ID','POLY_NUM_A','POLY_ST_A','ID_2','POLY_NUM_B','POLY_ST_B','NewField']
expectedtypes=['Integer','Real','String','Integer','Real','String','Integer']
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(8, len(features))
feature=features.next()
attrs=feature.attributes()
expectedvalues=["1","1.1","string a","2","1","string a","10"]
values=[str(attr.toString()) for attr in attrs]
self.assertEqual(expectedvalues, values)
wkt='POLYGON((270807.08580285 4458940.1594565,270798.42294527 4458914.62661676,270780.81854858 4458914.21983449,270763.52289518 4458920.715993,270760.3449542 4458926.6570575,270763.78234766 4458958.22561242,270794.30290024 4458942.16424502,270807.08580285 4458940.1594565))'
self.assertEqual(wkt, str(feature.geometry().exportToWkt()))
def test_gdalogrogr2ogrWrongExtension(self):
outputs=sextante.runalg("gdalogr:ogr2ogr",union(),3,"",SextanteUtils.getTempFilename("wrongext"))
output=outputs['OUTPUT_LAYER']
layer=QGisLayers.getObjectFromUri(output, True)
fields=layer.pendingFields()
expectednames=['id','poly_num_a','poly_st_a','id_2','poly_num_b','poly_st_b']
expectedtypes=['Integer','Real','String','Integer','Real','String']
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(8, len(features))
feature=features.next()
attrs=feature.attributes()
expectedvalues=["1","1.1","string a","2","1","string a"]
values=[str(attr.toString()) for attr in attrs]
self.assertEqual(expectedvalues, values)
wkt='POLYGON((270807.08580285 4458940.1594565,270798.42294527 4458914.62661676,270780.81854858 4458914.21983449,270763.52289518 4458920.715993,270760.3449542 4458926.6570575,270763.78234766 4458958.22561242,270794.30290024 4458942.16424502,270807.08580285 4458940.1594565))'
self.assertEqual(wkt, str(feature.geometry().exportToWkt()))
def test_scriptcreatetilingfromvectorlayer(self):
outputs=sextante.runalg("script:createtilingfromvectorlayer",union(),10,None)
output=outputs['polygons']
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(10, len(features))
feature=features.next()
attrs=feature.attributes()
expectedvalues=["270761.415396242","4458948.29588823"]
values=[str(attr) for attr in attrs]
self.assertEqual(expectedvalues, values)
wkt='POLYGON((270755.54427424 4458901.23378639,270755.54427424 4458995.35799007,270767.28651824 4458995.35799007,270767.28651824 4458901.23378639,270755.54427424 4458901.23378639))'
self.assertEqual(wkt, str(feature.geometry().exportToWkt()))
