def test_modeleremptystring(self):
outputs = processing.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 = processing.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_modeleremptystring(self):
outputs = processing.runalg('modeler:emptystring', union(), None)
output = outputs['OUTPUT_LAYER_ALG0']
layer = dataobjects.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 = [unicode(f.name()) for f in fields]
types = [unicode(f.typeName()) for f in fields]
self.assertEqual(expectednames, names)
self.assertEqual(expectedtypes, types)
features = processing.features(layer)
self.assertEqual(8, len(features))
feature = features.next()
attrs = feature.attributes()
expectedvalues = [
'1',
'1.1',
'string a',
'2',
'1',
'string a',
'10',
]
values = [unicode(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, unicode(feature.geometry().exportToWkt()))
def test_gdalogrogr2ogrWrongExtension(self):
outputs = processing.runalg('gdalogr:ogr2ogr', union(), 3, '',
getTempFilename('wrongext'))
output = outputs['OUTPUT_LAYER']
layer = dataobjects.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 = processing.features(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_gdalogrogr2ogrWrongExtension(self):
outputs = processing.runalg('gdalogr:ogr2ogr', union(), 3, '',
getTempFilename('wrongext'))
output = outputs['OUTPUT_LAYER']
layer = dataobjects.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 = [unicode(f.name()) for f in fields]
types = [unicode(f.typeName()) for f in fields]
self.assertEqual(expectednames, names)
self.assertEqual(expectedtypes, types)
features = processing.features(layer)
self.assertEqual(8, len(features))
feature = features.next()
attrs = feature.attributes()
expectedvalues = [
'1',
'1.1',
'string a',
'2',
'1',
'string a',
]
values = [unicode(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, unicode(feature.geometry().exportToWkt()))
def test_modeleremptystring(self):
outputs = processing.runalg("modeler:emptystring", union(), None)
output = outputs["OUTPUT_LAYER_ALG0"]
layer = dataobjects.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 = processing.features(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_scriptcreatetilingfromvectorlayer(self):
outputs=processing.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=processing.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()))
def test_scriptcreatetilingfromvectorlayer(self):
outputs = processing.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 = processing.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()))
