def test_post_with_string_input(self):
request_doc = WPS.Execute(OWS.Identifier('greeter'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('name'),
WPS.Data(WPS.LiteralData('foo')))),
version='1.0.0')
resp = self.client.post_xml(doc=request_doc)
assert_response_success(resp)
assert get_output(resp.xml) == {'message': "Hello foo!"}
def test_two_strings():
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(OWS.Identifier('name1'),
WPS.Data(WPS.LiteralData('foo'))),
WPS.Input(OWS.Identifier('name2'),
WPS.Data(WPS.LiteralData('bar')))))
rv = get_inputs_from_xml(request_doc)
assert rv['name1'][0]['data'] == 'foo'
assert rv['name2'][0]['data'] == 'bar'
def test_complex_input():
the_data = E.TheData("hello world")
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('name'),
WPS.Data(WPS.ComplexData(the_data, mimeType='text/foobar')))))
rv = get_inputs_from_xml(request_doc)
assert rv['name'][0]['mimeType'] == 'text/foobar'
rv_doc = lxml.etree.parse(StringIO(rv['name'][0]['data'])).getroot()
assert rv_doc.tag == 'TheData'
assert rv_doc.text == 'hello world'
def test_one_string():
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(OWS.Identifier('name'),
WPS.Data(WPS.LiteralData('foo'))),
WPS.Input(OWS.Identifier('name'),
WPS.Data(WPS.LiteralData('bar')))))
rv = get_inputs_from_xml(request_doc)
assert 'name' in rv
assert len(rv['name']) == 2
assert rv['name'][0]['data'] == 'foo'
assert rv['name'][1]['data'] == 'bar'
def test_complex_input_raw_value():
the_data = '{ "plot":{ "Version" : "0.1" } }'
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('json'),
WPS.Data(WPS.ComplexData(the_data,
mimeType='application/json')))))
rv = get_inputs_from_xml(request_doc)
assert rv['json'][0]['mimeType'] == 'application/json'
json_data = json.loads(rv['json'][0]['data'])
assert json_data['plot']['Version'] == '0.1'
def test_reference_post_input():
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('name'),
WPS.Reference(WPS.Body('request body'), {
'{http://www.w3.org/1999/xlink}href':
'http://foo/bar/service'
},
method='POST'))))
rv = get_inputs_from_xml(request_doc)
assert rv['name'][0]['href'] == 'http://foo/bar/service'
assert rv['name'][0]['method'] == 'POST'
assert rv['name'][0]['body'] == 'request body'
def test_bbox_input():
request_doc = WPS.Execute(
OWS.Identifier('request'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('bbox'),
WPS.Data(
WPS.BoundingBoxData(OWS.LowerCorner('40 50'),
OWS.UpperCorner('60 70'))))))
rv = get_inputs_from_xml(request_doc)
bbox = rv['bbox'][0]
assert isinstance(bbox, BoundingBox)
assert bbox.minx == '40'
assert bbox.miny == '50'
assert bbox.maxx == '60'
assert bbox.maxy == '70'
def test_complex_input_base64_value():
the_data = 'eyAicGxvdCI6eyAiVmVyc2lvbiIgOiAiMC4xIiB9IH0='
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('json'),
WPS.Data(
WPS.ComplexData(the_data,
encoding='base64',
mimeType='application/json')))))
rv = get_inputs_from_xml(request_doc)
assert rv['json'][0]['mimeType'] == 'application/json'
json_data = json.loads(rv['json'][0]['data'].decode())
assert json_data['plot']['Version'] == '0.1'
def test_bbox(self):
request_doc = WPS.Execute(OWS.Identifier('my_bbox_process'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('mybbox'),
WPS.Data(
WPS.BoundingBoxData(
OWS.LowerCorner('15 50'),
OWS.UpperCorner('16 51'),
)))),
version='1.0.0')
resp = self.client.post_xml(doc=request_doc)
assert_response_success(resp)
[output
] = xpath_ns(resp.xml, '/wps:ExecuteResponse'
'/wps:ProcessOutputs/Output')
self.assertEqual('outbbox',
xpath_ns(output, './ows:Identifier')[0].text)
self.assertEqual(
'15 50',
xpath_ns(output, './ows:BoundingBox/ows:LowerCorner')[0].text)
def _construct_doc(self):
doc = WPS.ExecuteResponse()
doc.attrib['{http://www.w3.org/2001/XMLSchema-instance}schemaLocation'] = \
'http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsExecute_response.xsd'
doc.attrib['service'] = 'WPS'
doc.attrib['version'] = '1.0.0'
doc.attrib['{http://www.w3.org/XML/1998/namespace}lang'] = 'en-US'
doc.attrib['serviceInstance'] = '%s%s' % (
config.get_config('server').get('url').format(
host_url=self.wps_request.host_url),
'?service=WPS&request=GetCapabilities')
if self.status >= STATUS.STORE_STATUS:
doc.attrib['statusLocation'] = self.status_url
# Process XML
process_doc = WPS.Process(OWS.Identifier(self.process.identifier),
OWS.Title(self.process.title))
if self.process.abstract:
process_doc.append(OWS.Abstract(self.process.abstract))
# TODO: See Table 32 Metadata in OGC 06-121r3
# for m in self.process.metadata:
# process_doc.append(OWS.Metadata(m))
if self.process.profile:
process_doc.append(OWS.Profile(self.process.profile))
process_doc.attrib[
'{http://www.opengis.net/wps/1.0.0}processVersion'] = self.process.version
doc.append(process_doc)
# Status XML
# return the correct response depending on the progress of the process
if self.status == STATUS.STORE_AND_UPDATE_STATUS:
if self.status_percentage == -1:
status_doc = self._process_accepted()
doc.append(status_doc)
return doc
elif self.status_percentage >= 0:
status_doc = self._process_started()
doc.append(status_doc)
return doc
# check if process failed and display fail message
if self.status == STATUS.ERROR_STATUS:
status_doc = self._process_failed()
doc.append(status_doc)
return doc
# TODO: add paused status
if self.status == STATUS.DONE_STATUS:
status_doc = self._process_succeeded()
doc.append(status_doc)
# DataInputs and DataOutputs definition XML if lineage=true
if self.wps_request.lineage == 'true':
data_inputs = [
self.wps_request.inputs[i][0].execute_xml()
for i in self.wps_request.inputs
]
doc.append(WPS.DataInputs(*data_inputs))
output_definitions = [
self.outputs[o].execute_xml_lineage() for o in self.outputs
]
doc.append(WPS.OutputDefinitions(*output_definitions))
# Process outputs XML
output_elements = [
self.outputs[o].execute_xml() for o in self.outputs
]
doc.append(WPS.ProcessOutputs(*output_elements))
return doc