# -*- coding: utf-8 -*- # ============================================================================= # Authors : Alexander Kmoch # # ============================================================================= """ initial test setup for Ows Context """ # TODO make dates from (currently) string to datetime instances from datetime import datetime from owslib.owscontext.common import TimeIntervalFormat, skip_nulls, extract_p from owslib.owscontext.core import OwcResource, OwcContext from owslib.owscontext.geojson import decode_json from tests.utils import resource_file, setup_logging import os logger = setup_logging(loglevel='INFO') def setup_module(module): """Setup for the owc test module""" logger.debug('Setup logging in debug') # Do actual setup stuff here if necessary pass def test_time_interval_format(): single_date_str = "2013-11-02T15:24:24.446+12:00" interval_date_str = "2011-11-04T00:01:23Z/2017-12-05T17:28:56Z" bogus = "2011-11-04" ti1 = TimeIntervalFormat.from_string(single_date_str) assert isinstance(ti1.start, datetime) logger.debug(ti1.__str__()) logger.debug(ti1.start.isoformat()) ti2 = TimeIntervalFormat.from_string(interval_date_str) assert isinstance(ti2.start, datetime) assert isinstance(ti2.end, datetime) logger.debug(ti2.__str__()) logger.debug(ti2.end.isoformat()) ti3 = TimeIntervalFormat.from_string(bogus) assert isinstance(ti3.start, datetime) logger.debug(ti3.__str__()) def test_extract_p(): t1 = {"date": "2013-11-02T15:24:24.446+12:00"} assert isinstance(t1, dict) assert t1.items() is not None assert t1.get('date') == "2013-11-02T15:24:24.446+12:00" t2 = extract_p('date', t1, None) assert t2 is not None assert t1.get('date') == t2 def test_json_decode(): jsdata = """{ "type": "FeatureCollection", "id": "http://www.opengis.net/owc/1.0/examples/wps_52north/", "features": [ { "id": "http://geoprocessing.demo.52north.org:8080/wps/WebProcessingService/process1/", "geometry": null, "properties": { "categories": [], "date": "2013-11-02T15:24:24.446+12:00" } } ] }""" result = decode_json(jsdata) assert result is not None assert result['features'][0]['properties']['date'] == "2013-11-02T15:24:24.446+12:00" def test_decode_single_json(): jsondata1 = open(resource_file(os.path.join('owc_geojson_examples', 'owc1.geojson')), 'r').read() result = decode_json(jsondata1) assert result is not None assert result['features'][0]['properties']['date'] == "2013-11-02T15:24:24.446+12:00" def test_encode_json_small(): feat = OwcResource(id="http://the.resource.com/id=1", update_date=datetime.now(), title="resource title", temporal_extent=TimeIntervalFormat.from_string( "2013-11-02T15:24:24.446+12:00")) assert feat.temporal_extent.to_dict() == TimeIntervalFormat.from_string( "2013-11-02T15:24:24.446+12:00").to_dict() t1 = feat.to_dict() t2 = skip_nulls(feat.to_dict()) assert t1.get('temporal_extent') == t2.get('temporal_extent') owc1 = OwcContext(id="http://ows.com/id1", update_date=datetime.now(), title="my context collection 1", time_interval_of_interest=TimeIntervalFormat.from_string( "2013-11-02T15:24:24.446+12:00"), resources=[]) assert owc1.time_interval_of_interest.to_dict() == TimeIntervalFormat.from_string( "2013-11-02T15:24:24.446+12:00").to_dict() t3 = skip_nulls(owc1.to_dict()) assert owc1.id == "http://ows.com/id1" assert owc1.language == "en" assert owc1.title == "my context collection 1" assert len(owc1.keywords) == 0 jsdata = owc1.to_json() logger.debug(jsdata) assert len(jsdata) > 0 def test_decode_json_small(): owc1 = OwcContext(id="http://ows.com/id1", update_date=datetime.now(), title="my context collection 1") jsdata = owc1.to_json() owc2 = OwcContext.from_json(jsdata) assert owc2 is not None assert isinstance(owc2, OwcContext) logger.debug(owc2.to_dict()) assert owc2.id == "http://ows.com/id1" assert owc2.language == "en" assert owc2.title == "my context collection 1" assert len(owc1.keywords) == 0 def test_load_parse(): jsondata = open(resource_file(os.path.join('owc_geojson_examples', 'owc1.geojson')), 'rb').read().decode('utf-8') # logger.debug(jsondata) my_dict = decode_json(jsondata) logger.debug(str(my_dict)) assert my_dict is not None def test_decode_full_json1(): jsondata1 = open(resource_file(os.path.join('owc_geojson_examples', 'owc1.geojson')), 'r').read() owc1 = OwcContext.from_json(jsondata1) assert owc1 is not None assert owc1.resources[0].temporal_extent.to_dict() == TimeIntervalFormat.from_string( "2013-11-02T15:24:24.446+12:00").to_dict() # logger.debug(owc1.to_json()) re_owc1 = OwcContext.from_json(owc1.to_json()) assert owc1.to_dict() == re_owc1.to_dict() getcapa_ops = [op for op in owc1.resources[0].offerings[0].operations if op.operations_code == "GetCapabilities"] assert len(getcapa_ops) > 0 assert getcapa_ops[0].mimetype == "application/xml" def test_decode_full_json2(): jsondata2 = open(resource_file(os.path.join('owc_geojson_examples', 'owc2.geojson')), 'rb').read().decode('latin1') owc2 = OwcContext.from_json(jsondata2) assert owc2 is not None # logger.debug(owc2.to_json()) re_owc2 = OwcContext.from_json(owc2.to_json()) assert owc2.to_dict() == re_owc2.to_dict() assert owc2.creator_application.title == "Web Enterprise Suite" assert owc2.spec_reference[0].href == "http://www.opengis.net/spec/owc-geojson/1.0/req/core" assert isinstance(owc2.resources[0].geospatial_extent, dict) geo = owc2.resources[0].geospatial_extent assert geo.get('type') == "Polygon" assert isinstance(geo.get('coordinates'), list) def test_decode_full_json3(): jsondata3 = open(resource_file(os.path.join('owc_geojson_examples', 'owc3.geojson')), 'rb').read().decode('utf-8') owc3 = OwcContext.from_json(jsondata3) assert owc3 is not None logger.debug(owc3.to_json()) re_owc3 = OwcContext.from_json(owc3.to_json()) assert owc3.to_dict() == re_owc3.to_dict() assert owc3.creator_display.pixel_width == 800 assert owc3.authors[0].email == "a.kmoch@gns.cri.nz" assert len(owc3.keywords) == 5 assert owc3.resources[0].keywords[0].label == "Informative Layers" links_via = [l for l in owc3.context_metadata if l.href == "http://portal.smart-project.info/context/smart-sac.owc.json"] assert len(links_via) == 1 assert owc3.resources[0].temporal_extent.to_dict() == TimeIntervalFormat.from_string( "2011-11-04T00:01:23Z/2017-12-05T17:28:56Z").to_dict() wms_offering = [of for of in owc3.resources[0].offerings if of.offering_code == "http://www.opengis.net/spec/owc-geojson/1.0/req/wms"] assert len(wms_offering) > 0 assert wms_offering[0].styles[ 0].legend_url == "http://docs.geoserver.org/latest/en/user/_images/line_simpleline1.png" def test_load_bulk(): js1 = open(resource_file(os.path.join('owc_geojson_examples','from-meta-resource.json')), 'r').read() js2 = open(resource_file(os.path.join('owc_geojson_examples','ingest1.owc.geojson')), 'r').read() js3 = open(resource_file(os.path.join('owc_geojson_examples','newzealand-overview.json')), 'r').read() js4 = open(resource_file(os.path.join('owc_geojson_examples','owc1.geojson')), 'r').read() js5 = open(resource_file(os.path.join('owc_geojson_examples','owc2.geojson')), 'r').read() js6 = open(resource_file(os.path.join('owc_geojson_examples','owc3.geojson')), 'r').read() js7 = open(resource_file(os.path.join('owc_geojson_examples','sac-casestudies.json')), 'r').read() feeds = [js1, js2, js3,js4, js5, js6, js7 ] for f in feeds: logger.debug(f) dict_obj = decode_json(f) assert dict_obj is not None # logger.debug(dict_obj) owc = OwcContext.from_dict(dict_obj) assert owc is not None # logger.debug(OwcContext.from_dict(dict_obj).to_json()) jsdata = owc.to_json() assert jsdata is not None assert len(jsdata) > 10 re_owc = OwcContext.from_json(jsdata) assert re_owc is not None through = OwcContext.from_json(f) assert owc.to_dict() == through.to_dict()