def test_within_nogeom(self):
"""Test the Within spatial filter without setting a geometry column.
Test whether a RuntimeError is raised.
"""
within = Within(Box(94720, 186910, 112220, 202870))
with pytest.raises(RuntimeError):
within.toXML()
def test_wfs_build_getfeature_request_bbox(self):
"""Test the owsutil.wfs_build_getfeature_request method with a
typename, box and geometry_column.
Test whether the XML of the WFS GetFeature call is generated correctly.
"""
xml = owsutil.wfs_build_getfeature_request(
'dov-pub:Boringen',
location=Within(Box(151650, 214675, 151750, 214775)),
geometry_column='geom')
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<wfs:GetFeature xmlns:wfs="http://www.opengis.net/wfs" '
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" '
'service="WFS" version="1.1.0" '
'xsi:schemaLocation="http://www.opengis.net/wfs '
'http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"><wfs:Query '
'typeName="dov-pub:Boringen"><ogc:Filter '
'xmlns:ogc="http://www.opengis.net/ogc"><ogc:Within> '
'<ogc:PropertyName>geom</ogc:PropertyName><gml:Envelope '
'xmlns:gml="http://www.opengis.net/gml" srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370"><gml'
':lowerCorner>151650.000 '
'214675.000</gml:lowerCorner><gml:upperCorner>151750.000 '
'214775.000</gml:upperCorner></gml:Envelope></ogc:Within></ogc'
':Filter></wfs:Query></wfs:GetFeature>')
def test_polygon_and_box(self):
"""Test the combination of a Within filter with a GML containing a
single polygon geometry in EPSG:31370 and a Box.
Test whether the generated XML is correct.
"""
with open('tests/data/util/location/polygon_single_31370.gml',
'r') as gml_file:
gml = gml_file.read()
polygon = GmlFilter(gml, Within)
box = Box(94720, 186910, 112220, 202870)
location_filter = Or([polygon, Within(box)])
set_geometry_column(location_filter, 'geom')
xml = location_filter.toXML()
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<ogc:Or><ogc:Within><ogc:PropertyName>geom</ogc:PropertyName'
'><gml:Polygon srsName="urn:ogc:def:crs:EPSG::31370"><gml'
':exterior><gml:LinearRing><gml:posList>108636.150020818 '
'194960.844295764 108911.922161617 194291.111953824 '
'109195.573506438 195118.42837622 108636.150020818 '
'194960.844295764</gml:posList></gml:LinearRing></gml:exterior'
'></gml:Polygon></ogc:Within><ogc:Within><ogc:PropertyName>geom'
'</ogc:PropertyName><gml:Envelope srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370"><gml'
':lowerCorner>94720.000000 '
'186910.000000</gml:lowerCorner><gml:upperCorner>112220.000000 '
'202870.000000</gml:upperCorner></gml:Envelope></ogc'
':Within></ogc:Or>')
def test_recursive(self):
"""Test a location filter expression using a recursive expression
with And(Not(WithinDistance(Point) filter.
Test whether the generated XML is correct.
"""
point_and_box = And([
Not([WithinDistance(Point(150000, 150000), 100)]),
Within(Box(94720, 186910, 112220, 202870))
])
xml = set_geometry_column(point_and_box, 'geom')
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<ogc:And><ogc:Not><ogc:DWithin><ogc:PropertyName>geom</ogc'
':PropertyName><gml:Point srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370"><gml'
':pos>150000.000000 '
'150000.000000</gml:pos></gml:Point><gml:Distance '
'units="meter">100.000000</gml:Distance></ogc:DWithin></ogc:Not'
'><ogc:Within><ogc:PropertyName>geom</ogc:PropertyName><gml'
':Envelope srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370"><gml'
':lowerCorner>94720.000000 '
'186910.000000</gml:lowerCorner><gml:upperCorner>112220.000000 '
'202870.000000</gml:upperCorner></gml:Envelope></ogc:Within'
'></ogc:And>')
def test_box_or_box(self):
"""Test a location filter expression using an Intersects(Box) and a
Within(Box) filter.
Test whether the generated XML is correct.
"""
box_or_box = Or([
Intersects(Box(50.9850, 3.6214, 51.1270, 3.8071, epsg=4326)),
Within(Box(94720, 186910, 112220, 202870))
])
xml = set_geometry_column(box_or_box, 'geom')
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<ogc:Or><ogc:Intersects><ogc:PropertyName>geom</ogc'
':PropertyName><gml:Envelope srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#4326"><gml'
':lowerCorner>50.985000 '
'3.621400</gml:lowerCorner><gml:upperCorner>51.127000 '
'3.807100</gml:upperCorner></gml:Envelope></ogc:Intersects><ogc'
':Within><ogc:PropertyName>geom</ogc:PropertyName><gml:Envelope '
'srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370"><gml '
':lowerCorner>94720.000000 '
'186910.000000</gml:lowerCorner><gml:upperCorner>112220.000000 '
'202870.000000</gml:upperCorner></gml:Envelope></ogc:Within'
'></ogc:Or>')
def test_wfs_build_getfeature_request_bbox_filter(self):
"""Test the owsutil.wfs_build_getfeature_request method with an
attribute filter, a box and a geometry_column.
Test whether the XML of the WFS GetFeature call is generated correctly.
"""
query = PropertyIsEqualTo(propertyname='gemeente', literal='Herstappe')
filter_request = FilterRequest()
filter_request = filter_request.setConstraint(query)
filter_request = etree.tostring(filter_request, encoding='unicode')
xml = owsutil.wfs_build_getfeature_request(
'dov-pub:Boringen',
filter=filter_request,
location=Within(Box(151650, 214675, 151750, 214775)),
geometry_column='geom')
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<wfs:GetFeature xmlns:wfs="http://www.opengis.net/wfs" '
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" '
'service="WFS" version="1.1.0" '
'xsi:schemaLocation="http://www.opengis.net/wfs '
'http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"> <wfs:Query '
'typeName="dov-pub:Boringen"> <ogc:Filter> <ogc:And> '
'<ogc:PropertyIsEqualTo> '
'<ogc:PropertyName>gemeente</ogc:PropertyName> '
'<ogc:Literal>Herstappe</ogc:Literal> </ogc:PropertyIsEqualTo> '
'<ogc:Within> <ogc:PropertyName>geom</ogc:PropertyName> '
'<gml:Envelope xmlns:gml="http://www.opengis.net/gml" '
'srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370"> '
'<gml:lowerCorner>151650.000000 214675.000000</gml:lowerCorner> '
'<gml:upperCorner>151750.000000 214775.000000</gml:upperCorner> '
'</gml:Envelope> </ogc:Within> </ogc:And> </ogc:Filter> '
'</wfs:Query> </wfs:GetFeature>')
def test_within_box(self):
"""Test the Within spatial filter with a Box location.
Test whether the generated XML is correct.
"""
within = Within(Box(94720, 186910, 112220, 202870))
within.set_geometry_column('geom')
xml = within.toXML()
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<ogc:Within><ogc:PropertyName>geom</ogc:PropertyName>'
'<gml:Envelope srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370">'
'<gml:lowerCorner>94720.000000 186910.000000</gml:lowerCorner>'
'<gml:upperCorner>112220.000000 202870.000000</gml:upperCorner>'
'</gml:Envelope></ogc:Within>')
def test_wfs_build_getfeature_request_bbox_nogeometrycolumn(self):
"""Test the owsutil.wfs_build_getfeature_request method with a location
argument but without the geometry_column argument.
Test whether an AttributeError is raised.
"""
with pytest.raises(AttributeError):
xml = owsutil.wfs_build_getfeature_request(
'dov-pub:Boringen',
location=Within(Box(151650, 214675, 151750, 214775)))
def test_search_both_location_query(self, mp_remote_describefeaturetype,
mp_remote_wfs_feature):
"""Test the search method providing both a location and a query.
Test whether a dataframe is returned.
Parameters
----------
mp_remote_describefeaturetype : pytest.fixture
Monkeypatch the call to a remote DescribeFeatureType.
mp_remote_wfs_feature : pytest.fixture
Monkeypatch the call to get WFS features.
"""
df = self.get_search_object().search(
location=Within(Box(1, 2, 3, 4)),
query=self.get_valid_query_single(),
return_fields=self.get_valid_returnfields())
assert type(df) is DataFrame
def test_search_both_location_query(self, mp_get_schema,
mp_remote_describefeaturetype,
mp_remote_wfs_feature):
"""Test the search method providing both a location and a query.
Test whether a dataframe is returned.
Parameters
----------
mp_get_schema : pytest.fixture
Monkeypatch the call to a remote OWSLib schema.
mp_remote_describefeaturetype : pytest.fixture
Monkeypatch the call to a remote DescribeFeatureType.
mp_remote_wfs_feature : pytest.fixture
Monkeypatch the call to get WFS features.
"""
df = self.search_instance.search(location=Within(Box(1, 2, 3, 4)),
query=self.valid_query_single,
return_fields=self.valid_returnfields)
assert isinstance(df, DataFrame)