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from owslib.feature import postrequest
from owslib.etree import etree
from owslib.namespaces import Namespaces
from owslib import util
import pytest
n = Namespaces()
FES_NAMESPACE = n.get_namespace("fes")
GML_NAMESPACE = n.get_namespace("gml")
GML32_NAMESPACE = n.get_namespace("gml32")
OGC_NAMESPACE = n.get_namespace("ogc")
WFS_NAMESPACE = n.get_namespace("wfs")
WFS20_NAMESPACE = n.get_namespace("wfs20")
xml_filter_1_1_0 = """<?xml version="1.0" ?>
<wfs:GetFeature service="WFS" version="1.1.0"
xmlns:wfs="http://www.opengis.net/wfs"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.opengis.net/wfs
http://schemas.opengis.net/wfs/1.1.0/wfs.xsd">
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>status</ogc:PropertyName>
<ogc:Literal>rejected</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
</wfs:GetFeature>
"""
xml_filter_2_0_0 = """<?xml version="1.0" ?>
<wfs:GetFeature service="WFS" version="2.0.0"
xmlns:wfs="http://www.opengis.net/wfs/2.0"
xmlns:fes="http://www.opengis.net/fes/2.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.opengis.net/wfs/2.0
http://schemas.opengis.net/wfs/2.0.02.0/wfs.xsd">
<fes:Filter>
<fes:PropertyIsEqualTo>
<fes:ValueReference>status</fes:ValueReference>
<fes:Literal>rejected</fes:Literal>
</fes:PropertyIsEqualTo>
</fes:Filter>
</wfs:GetFeature>
"""
typename = "ns:typename"
@pytest.fixture
def requestv110():
request = postrequest.PostRequest_1_1_0()
request.create_query(typename)
return request
@pytest.fixture
def requestv200():
request = postrequest.PostRequest_2_0_0()
request.create_query(typename)
return request
class TestPostRequest_v_1_1_0():
def test_minimal_query(self, requestv110):
elem = requestv110._root.find(util.nspath("Query", WFS_NAMESPACE))
assert elem.get("typeName") == typename
def test_basic_query(self, requestv110):
requestv110.set_maxfeatures(2)
requestv110.set_outputformat('JSON')
requestv110.set_startindex(0)
requestv110.set_propertyname(["genericName"])
root = requestv110._root
elem = requestv110._query.findtext("PropertyName")
assert root.get("maxFeatures") == '2'
assert root.get("outputFormat") == 'JSON'
assert root.get("startIndex") == '0'
assert elem == "genericName"
def test_featureid_query_single(self, requestv110):
requestv110.set_featureid(["1"])
filter_elem = requestv110._query.find(util.nspath("Filter", OGC_NAMESPACE))
resource_elem = filter_elem.find(util.nspath("GmlObjectId", OGC_NAMESPACE))
assert filter_elem
assert resource_elem.get(util.nspath('id', GML_NAMESPACE)) == '1'
def test_featureid_query_multiple(self, requestv110):
requestv110.set_featureid(["1", "2", "3"])
filter_elem = requestv110._query.find(util.nspath("Filter", OGC_NAMESPACE))
resource_elem = filter_elem.findall(util.nspath("GmlObjectId", OGC_NAMESPACE))
ids = []
for elem in resource_elem:
ids.append(elem.get(util.nspath('id', GML_NAMESPACE)))
assert filter_elem
assert len(ids) == 3
assert ids[0] == "1"
assert ids[1] == "2"
assert ids[2] == "3"
def test_sortby_query_single(self, requestv110):
requestv110.set_sortby(["id"])
sort_elem = requestv110._query.find(util.nspath("SortBy", OGC_NAMESPACE))
sortprop_elem = sort_elem.find(util.nspath("SortProperty", OGC_NAMESPACE))
propertyname = sortprop_elem.findtext(util.nspath("PropertyName", OGC_NAMESPACE))
assert sort_elem
assert sortprop_elem
assert propertyname == "id"
def test_sortby_query_multiple(self, requestv110):
requestv110.set_sortby(["id", "type"])
sort_elem = requestv110._query.find(util.nspath("SortBy", OGC_NAMESPACE))
sortprop_elem = sort_elem.findall(util.nspath("SortProperty", OGC_NAMESPACE))
propertyname = []
for elem in sortprop_elem:
propertyname.append(elem.findtext(util.nspath("PropertyName", OGC_NAMESPACE)))
assert sort_elem
assert len(sortprop_elem) == 2
assert propertyname[0] == "id"
assert propertyname[1] == "type"
def test_bbox_query(self, requestv110):
requestv110.set_bbox([10, 10, 20, 20])
filter_elem = requestv110._query.find(util.nspath("Filter", OGC_NAMESPACE))
bbox_elem = filter_elem.find(util.nspath("BBOX", OGC_NAMESPACE))
envel_elem = bbox_elem.find(util.nspath("Envelope", GML_NAMESPACE))
lower_elem = envel_elem.findtext(util.nspath("lowerCorner", GML_NAMESPACE))
higher_elem = envel_elem.findtext(util.nspath("upperCorner", GML_NAMESPACE))
assert filter_elem
assert bbox_elem
assert envel_elem
assert lower_elem == "10 10"
assert higher_elem == "20 20"
def test_filter_query(self, requestv110):
requestv110.set_filter(xml_filter_1_1_0)
filter_elem = requestv110._query.find(util.nspath("Filter", OGC_NAMESPACE))
equal_elem = filter_elem.find(util.nspath("PropertyIsEqualTo", OGC_NAMESPACE))
propertyname = equal_elem.findtext(util.nspath("PropertyName", OGC_NAMESPACE))
literal = equal_elem.findtext(util.nspath("Literal", OGC_NAMESPACE))
assert filter_elem
assert equal_elem
assert propertyname == "status"
assert literal == "rejected"
class TestPostRequest_v_2_0_0():
def test_minimal_query(self, requestv200):
elem = requestv200._root.find(util.nspath("Query", WFS20_NAMESPACE))
assert elem.get("typenames") == typename
def test_basic_query(self, requestv200):
requestv200.set_maxfeatures(2)
requestv200.set_outputformat('JSON')
requestv200.set_startindex(0)
requestv200.set_propertyname(["genericName"])
root = requestv200._root
elem = requestv200._query.findtext("PropertyName")
assert root.get("count") == '2'
assert root.get("outputformat") == 'JSON'
assert root.get("startIndex") == '0'
assert elem == "genericName"
def test_create_storedquery(self):
stored_params = {"city": "Washington", "elevation_m": "125"}
request = postrequest.PostRequest_2_0_0()
request.create_storedquery("stored_id_1", stored_params)
stored_query_elem = request._root.find(util.nspath("StoredQuery", WFS20_NAMESPACE))
assert stored_query_elem.get("id") == "stored_id_1"
params = stored_query_elem.findall(util.nspath("Parameter", WFS20_NAMESPACE))
assert params[0].get("name") == "city"
assert params[0].text == "Washington"
assert params[1].get("name") == "elevation_m"
assert params[1].text == "125"
def test_featureid_query_single(self, requestv200):
requestv200.set_featureid(["1"])
filter_elem = requestv200._query.find(util.nspath("Filter", FES_NAMESPACE))
resource_elem = filter_elem.find(util.nspath("ResourceId", FES_NAMESPACE))
assert filter_elem
assert resource_elem.get("rid") == "1"
def test_featureid_query_multiple(self, requestv200):
requestv200.set_featureid(["1", "2", "3"])
filter_elem = requestv200._query.find(util.nspath("Filter", FES_NAMESPACE))
resource_elems = filter_elem.findall(util.nspath("ResourceId", FES_NAMESPACE))
ids = []
for elem in resource_elems:
ids.append(elem.get("rid"))
assert filter_elem
assert len(ids) == 3
assert ids[0] == "1"
assert ids[1] == "2"
assert ids[2] == "3"
def test_sortby_query_single(self, requestv200):
requestv200.set_sortby(["id"])
sort_elem = requestv200._query.find(util.nspath("SortBy", FES_NAMESPACE))
sortprop_elem = sort_elem.find(util.nspath("SortProperty", FES_NAMESPACE))
propertyname = sortprop_elem.findtext(util.nspath("ValueReference", FES_NAMESPACE))
assert sort_elem
assert sortprop_elem
assert propertyname == "id"
def test_sortby_query_multiple(self, requestv200):
requestv200.set_sortby(["id", "type"])
sort_elem = requestv200._query.find(util.nspath("SortBy", FES_NAMESPACE))
sortprop_elem = sort_elem.findall(util.nspath("SortProperty", FES_NAMESPACE))
propertyname = []
for elem in sortprop_elem:
propertyname.append(elem.findtext(util.nspath("ValueReference", FES_NAMESPACE)))
assert sort_elem
assert len(sortprop_elem) == 2
assert propertyname[0] == "id"
assert propertyname[1] == "type"
def test_bbox_query(self, requestv200):
requestv200.set_bbox([10, 10, 20, 20])
filter_elem = requestv200._query.find(util.nspath("Filter", FES_NAMESPACE))
bbox_elem = filter_elem.find(util.nspath("BBOX", FES_NAMESPACE))
envel_elem = bbox_elem.find(util.nspath("Envelope", GML32_NAMESPACE))
lower_elem = envel_elem.findtext(util.nspath("lowerCorner", GML32_NAMESPACE))
higher_elem = envel_elem.findtext(util.nspath("upperCorner", GML32_NAMESPACE))
assert filter_elem
assert bbox_elem
assert envel_elem
assert lower_elem == "10 10"
assert higher_elem == "20 20"
def test_filter_query(self, requestv200):
requestv200.set_filter(xml_filter_2_0_0)
filter_elem = requestv200._query.find(util.nspath("Filter", FES_NAMESPACE))
equal_elem = filter_elem.find(util.nspath("PropertyIsEqualTo", FES_NAMESPACE))
propertyname = equal_elem.findtext(util.nspath("ValueReference", FES_NAMESPACE))
literal = equal_elem.findtext(util.nspath("Literal", FES_NAMESPACE))
assert filter_elem
assert equal_elem
assert propertyname == "status"
assert literal == "rejected"
|
