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 parse_post_request(handler): """Factory function returing propper parsing function """ try: doc = lxml.etree.fromstring(handler.request.body) except Exception as e: raise NoApplicableCode(e.msg) wpsrequest = WPSRequest() tagname = doc.tag def parse_post_getcapabilities(): """Parse POST GetCapabilities request """ acceptedversions = xpath_ns( doc, '/wps:GetCapabilities/ows:AcceptVersions/ows:Version') acceptedversions = ','.join(map(lambda v: v.text, acceptedversions)) wpsrequest.check_accepted_versions(acceptedversions) def parse_post_describeprocess(): """Parse POST DescribeProcess request """ version = doc.attrib.get('version') wpsrequest.check_and_set_version(version) language = doc.attrib.get('language') wpsrequest.check_and_set_language(language) wpsrequest.operation = 'describeprocess' wpsrequest.identifiers = [ identifier_el.text for identifier_el in xpath_ns(doc, './ows:Identifier') ] def parse_post_execute(): """Parse POST Execute request """ version = doc.attrib.get('version') wpsrequest.check_and_set_version(version) language = doc.attrib.get('language') wpsrequest.check_and_set_language(language) wpsrequest.operation = 'execute' identifier = xpath_ns(doc, './ows:Identifier') if not identifier: raise MissingParameterValue('Process identifier not set', 'Identifier') wpsrequest.identifier = identifier[0].text wpsrequest.lineage = 'false' wpsrequest.store_execute = 'false' wpsrequest.status = 'false' wpsrequest.inputs = get_inputs_from_xml(doc) wpsrequest.outputs = get_output_from_xml(doc) wpsrequest.raw = False if xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:RawDataOutput'): wpsrequest.raw = True # executeResponse XML will not be stored wpsrequest.store_execute = 'false' # check if response document tag has been set then retrieve response_document = xpath_ns( doc, './wps:ResponseForm/wps:ResponseDocument') if len(response_document) > 0: wpsrequest.lineage = response_document[0].attrib.get( 'lineage', 'false') wpsrequest.store_execute = response_document[0].attrib.get( 'storeExecuteResponse', 'false') # XXX If storeExecuteResponse is set then we enforce # the status supports wpsrequest.status = wpsrequest.store_execute # Set timeout timeout = response_document[0].attrib.get('timeout') wpsrequest.check_and_set_timeout(timeout) # Set expiration expire = response_document[0].attrib.get('expire') wpsrequest.check_and_set_expiration(expire) if tagname == WPS.GetCapabilities().tag: wpsrequest.operation = 'getcapabilities' parse_post_getcapabilities() elif tagname == WPS.DescribeProcess().tag: wpsrequest.operation = 'describeprocess' parse_post_describeprocess() elif tagname == WPS.Execute().tag: wpsrequest.operation = 'execute' parse_post_execute() else: raise InvalidParameterValue('Unknown request %r' % tagname, 'request') # Return the created WPSRequest object return wpsrequest
def test_empty(): request_doc = WPS.Execute(OWS.Identifier('foo')) assert get_inputs_from_xml(request_doc) == {}
def test_post_with_no_inputs(self): request_doc = WPS.Execute(OWS.Identifier('ultimate_question'), version='1.0.0') resp = self.client.post_xml(doc=request_doc) assert_response_success(resp) assert get_output(resp.xml) == {'outvalue': '42'}