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test_qgsserver_api.py
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test_qgsserver_api.py
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# -*- coding: utf-8 -*-
"""QGIS Unit tests for QgsServer API.
.. note:: This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
"""
__author__ = 'Alessandro Pasotti'
__date__ = '17/04/2019'
__copyright__ = 'Copyright 2019, The QGIS Project'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import os
import json
import re
import shutil
# Deterministic XML
os.environ['QT_HASH_SEED'] = '1'
from qgis.server import (
QgsBufferServerRequest,
QgsBufferServerResponse,
QgsServerApi,
QgsServerApiBadRequestException,
QgsServerQueryStringParameter,
QgsServerApiContext,
QgsServerOgcApi,
QgsServerOgcApiHandler,
QgsServerApiUtils,
QgsServiceRegistry
)
from qgis.core import QgsProject, QgsRectangle, QgsVectorLayerServerProperties, QgsFeatureRequest
from qgis.PyQt import QtCore
from qgis.testing import unittest
from utilities import unitTestDataPath
from urllib import parse
import tempfile
from test_qgsserver import QgsServerTestBase
class QgsServerAPIUtilsTest(QgsServerTestBase):
""" QGIS API server utils tests"""
def test_parse_bbox(self):
bbox = QgsServerApiUtils.parseBbox('8.203495,44.901482,8.203497,44.901484')
self.assertEquals(bbox.xMinimum(), 8.203495)
self.assertEquals(bbox.yMinimum(), 44.901482)
self.assertEquals(bbox.xMaximum(), 8.203497)
self.assertEquals(bbox.yMaximum(), 44.901484)
bbox = QgsServerApiUtils.parseBbox('8.203495,44.901482,100,8.203497,44.901484,120')
self.assertEquals(bbox.xMinimum(), 8.203495)
self.assertEquals(bbox.yMinimum(), 44.901482)
self.assertEquals(bbox.xMaximum(), 8.203497)
self.assertEquals(bbox.yMaximum(), 44.901484)
bbox = QgsServerApiUtils.parseBbox('something_wrong_here')
self.assertTrue(bbox.isEmpty())
bbox = QgsServerApiUtils.parseBbox('8.203495,44.901482,8.203497,something_wrong_here')
self.assertTrue(bbox.isEmpty())
def test_published_crs(self):
"""Test published WMS CRSs"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
crss = QgsServerApiUtils.publishedCrsList(project)
self.assertTrue('http://www.opengis.net/def/crs/OGC/1.3/CRS84' in crss)
self.assertTrue('http://www.opengis.net/def/crs/EPSG/9.6.2/3857' in crss)
self.assertTrue('http://www.opengis.net/def/crs/EPSG/9.6.2/4326' in crss)
def test_parse_crs(self):
crs = QgsServerApiUtils.parseCrs('http://www.opengis.net/def/crs/OGC/1.3/CRS84')
self.assertTrue(crs.isValid())
crs = QgsServerApiUtils.parseCrs('http://www.opengis.net/def/crs/EPSG/9.6.2/4326')
self.assertEquals(crs.postgisSrid(), 4326)
crs = QgsServerApiUtils.parseCrs('http://www.opengis.net/def/crs/EPSG/9.6.2/3857')
self.assertTrue(crs.isValid())
self.assertEquals(crs.postgisSrid(), 3857)
crs = QgsServerApiUtils.parseCrs('http://www.opengis.net/something_wrong_here')
self.assertFalse(crs.isValid())
def test_append_path(self):
path = QgsServerApiUtils.appendMapParameter('/wfs3', QtCore.QUrl('https://www.qgis.org/wfs3?MAP=/some/path'))
self.assertEqual(path, '/wfs3?MAP=/some/path')
def test_temporal_extent(self):
project = QgsProject()
tempDir = QtCore.QTemporaryDir()
source_project_path = unitTestDataPath('qgis_server') + '/test_project_api_timefilters.qgs'
source_data_path = unitTestDataPath('qgis_server') + '/test_project_api_timefilters.gpkg'
dest_project_path = os.path.join(tempDir.path(), 'test_project_api_timefilters.qgs')
dest_data_path = os.path.join(tempDir.path(), 'test_project_api_timefilters.gpkg')
shutil.copy(source_data_path, dest_data_path)
shutil.copy(source_project_path, dest_project_path)
project.read(dest_project_path)
layer = list(project.mapLayers().values())[0]
layer.serverProperties().removeWmsDimension('date')
layer.serverProperties().removeWmsDimension('time')
self.assertTrue(layer.serverProperties().addWmsDimension(
QgsVectorLayerServerProperties.WmsDimensionInfo('time', 'updated_string')))
self.assertEqual(QgsServerApiUtils.temporalExtent(layer), [['2010-01-01T01:01:01', '2020-01-01T01:01:01']])
layer.serverProperties().removeWmsDimension('date')
layer.serverProperties().removeWmsDimension('time')
self.assertTrue(layer.serverProperties().addWmsDimension(
QgsVectorLayerServerProperties.WmsDimensionInfo('date', 'created')))
self.assertEqual(QgsServerApiUtils.temporalExtent(layer), [['2010-01-01T00:00:00', '2019-01-01T00:00:00']])
layer.serverProperties().removeWmsDimension('date')
layer.serverProperties().removeWmsDimension('time')
self.assertTrue(layer.serverProperties().addWmsDimension(
QgsVectorLayerServerProperties.WmsDimensionInfo('date', 'created_string')))
self.assertEqual(QgsServerApiUtils.temporalExtent(layer), [['2010-01-01T00:00:00', '2019-01-01T00:00:00']])
layer.serverProperties().removeWmsDimension('date')
layer.serverProperties().removeWmsDimension('time')
self.assertTrue(layer.serverProperties().addWmsDimension(
QgsVectorLayerServerProperties.WmsDimensionInfo('time', 'updated')))
self.assertEqual(QgsServerApiUtils.temporalExtent(layer), [['2010-01-01T01:01:01', '2022-01-01T01:01:01']])
layer.serverProperties().removeWmsDimension('date')
layer.serverProperties().removeWmsDimension('time')
self.assertTrue(layer.serverProperties().addWmsDimension(
QgsVectorLayerServerProperties.WmsDimensionInfo('date', 'begin', 'end')))
self.assertEqual(QgsServerApiUtils.temporalExtent(layer), [['2010-01-01T00:00:00', '2022-01-01T00:00:00']])
class API(QgsServerApi):
def __init__(self, iface, version='1.0'):
super().__init__(iface)
self._version = version
def name(self):
return "TEST"
def version(self):
return self._version
def rootPath(self):
return "/testapi"
def executeRequest(self, request_context):
request_context.response().write(b"\"Test API\"")
class QgsServerAPITestBase(QgsServerTestBase):
""" QGIS API server tests"""
# Set to True in child classes to re-generate reference files for this class
regeregenerate_api_reference = False
def assertEqualBrackets(self, actual, expected):
"""Also counts parenthesis"""
self.assertEqual(actual.count('('), actual.count(')'))
self.assertEqual(actual, expected)
def dump(self, response):
"""Returns the response body as str"""
result = []
for n, v in response.headers().items():
if n == 'Content-Length':
continue
result.append("%s: %s" % (n, v))
result.append('')
result.append(bytes(response.body()).decode('utf8'))
return '\n'.join(result)
def compareApi(self, request, project, reference_file):
response = QgsBufferServerResponse()
# Add json to accept it reference_file is JSON
if reference_file.endswith('.json'):
request.setHeader('Accept', 'application/json')
self.server.handleRequest(request, response, project)
result = bytes(response.body()).decode('utf8') if reference_file.endswith('html') else self.dump(response)
path = unitTestDataPath('qgis_server') + '/api/' + reference_file
if self.regeregenerate_api_reference:
# Try to change timestamp
try:
content = result.split('\n')
j = ''.join(content[content.index('') + 1:])
j = json.loads(j)
j['timeStamp'] = '2019-07-05T12:27:07Z'
result = '\n'.join(content[:2]) + '\n' + json.dumps(j, ensure_ascii=False, indent=2)
except:
pass
f = open(path.encode('utf8'), 'w+', encoding='utf8')
f.write(result)
f.close()
print("Reference file %s regenerated!" % path.encode('utf8'))
def __normalize_json(content):
reference_content = content.split('\n')
j = ''.join(reference_content[reference_content.index('') + 1:])
# Do not test timeStamp
j = json.loads(j)
try:
j['timeStamp'] = '2019-07-05T12:27:07Z'
except:
pass
# Fix coordinate precision differences in Travis
try:
bbox = j['extent']['spatial']['bbox'][0]
bbox = [round(c, 4) for c in bbox]
j['extent']['spatial']['bbox'][0] = bbox
except:
pass
json_content = json.dumps(j)
headers_content = '\n'.join(reference_content[:reference_content.index('') + 1])
return headers_content + '\n' + json_content
with open(path.encode('utf8'), 'r', encoding='utf8') as f:
if reference_file.endswith('json'):
self.assertEqual(__normalize_json(result), __normalize_json(f.read()))
else:
self.assertEqual(f.read(), result)
return response
def compareContentType(self, url, headers, content_type, project=QgsProject()):
request = QgsBufferServerRequest(url, headers=headers)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.headers()['Content-Type'], content_type)
@classmethod
def setUpClass(cls):
super(QgsServerAPITestBase, cls).setUpClass()
cls.maxDiff = None
class QgsServerAPITest(QgsServerAPITestBase):
""" QGIS API server tests"""
def test_api(self):
"""Test API registering"""
api = API(self.server.serverInterface())
self.server.serverInterface().serviceRegistry().registerApi(api)
request = QgsBufferServerRequest('http://server.qgis.org/testapi')
self.compareApi(request, None, 'test_api.json')
self.server.serverInterface().serviceRegistry().unregisterApi(api.name())
def test_0_version_registration(self):
reg = QgsServiceRegistry()
api = API(self.server.serverInterface())
api1 = API(self.server.serverInterface(), '1.1')
# 1.1 comes first
reg.registerApi(api1)
reg.registerApi(api)
rapi = reg.getApi("TEST")
self.assertIsNotNone(rapi)
self.assertEqual(rapi.version(), "1.1")
rapi = reg.getApi("TEST", "2.0")
self.assertIsNotNone(rapi)
self.assertEqual(rapi.version(), "1.1")
rapi = reg.getApi("TEST", "1.0")
self.assertIsNotNone(rapi)
self.assertEqual(rapi.version(), "1.0")
def test_1_unregister_services(self):
reg = QgsServiceRegistry()
api = API(self.server.serverInterface(), '1.0a')
api1 = API(self.server.serverInterface(), '1.0b')
api2 = API(self.server.serverInterface(), '1.0c')
reg.registerApi(api)
reg.registerApi(api1)
reg.registerApi(api2)
# Check we get the default version
rapi = reg.getApi("TEST")
self.assertEqual(rapi.version(), "1.0a")
# Remove one service
removed = reg.unregisterApi("TEST", "1.0a")
self.assertEqual(removed, 1)
# Check that we get the highest version
rapi = reg.getApi("TEST")
self.assertEqual(rapi.version(), "1.0c")
# Remove all services
removed = reg.unregisterApi("TEST")
self.assertEqual(removed, 2)
# Check that there is no more services available
api = reg.getApi("TEST")
self.assertIsNone(api)
def test_wfs3_landing_page(self):
"""Test WFS3 API landing page in HTML format"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3.html')
self.compareApi(request, None, 'test_wfs3_landing_page.html')
def test_content_type_negotiation(self):
"""Test content-type negotiation and conflicts"""
# Default: json
self.compareContentType('http://server.qgis.org/wfs3', {}, 'application/json')
# Explicit request
self.compareContentType('http://server.qgis.org/wfs3',
{'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'},
'text/html')
self.compareContentType('http://server.qgis.org/wfs3', {'Accept': 'application/json'}, 'application/json')
# File suffix
self.compareContentType('http://server.qgis.org/wfs3.json', {}, 'application/json')
self.compareContentType('http://server.qgis.org/wfs3.html', {}, 'text/html')
# File extension must take precedence over Accept header
self.compareContentType('http://server.qgis.org/wfs3.html', {'Accept': 'application/json'}, 'text/html')
self.compareContentType('http://server.qgis.org/wfs3.json', {'Accept': 'text/html'}, 'application/json')
# Alias request (we ask for json but we get geojson)
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
self.compareContentType(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?bbox=8.203495,44.901482,8.203497,44.901484',
{'Accept': 'application/json'}, 'application/geo+json',
project=project
)
self.compareContentType(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?bbox=8.203495,44.901482,8.203497,44.901484',
{'Accept': 'application/vnd.geo+json'}, 'application/geo+json',
project=project
)
self.compareContentType(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?bbox=8.203495,44.901482,8.203497,44.901484',
{'Accept': 'application/geojson'}, 'application/geo+json',
project=project
)
def test_wfs3_landing_page_json(self):
"""Test WFS3 API landing page in JSON format"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3.json')
self.compareApi(request, None, 'test_wfs3_landing_page.json')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3')
request.setHeader('Accept', 'application/json')
self.compareApi(request, None, 'test_wfs3_landing_page.json')
def test_wfs3_api(self):
"""Test WFS3 API"""
# No project: error
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/api.openapi3')
self.compareApi(request, None, 'test_wfs3_api.json')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/api.openapi3')
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
self.compareApi(request, project, 'test_wfs3_api_project.json')
def test_wfs3_conformance(self):
"""Test WFS3 API"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/conformance')
self.compareApi(request, None, 'test_wfs3_conformance.json')
def test_wfs3_collections_empty(self):
"""Test WFS3 collections API"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections')
self.compareApi(request, None, 'test_wfs3_collections_empty.json')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections.json')
self.compareApi(request, None, 'test_wfs3_collections_empty.json')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections.html')
self.compareApi(request, None, 'test_wfs3_collections_empty.html')
def test_wfs3_collections_json(self):
"""Test WFS3 API collections in json format"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections.json')
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
self.compareApi(request, project, 'test_wfs3_collections_project.json')
def test_wfs3_collections_html(self):
"""Test WFS3 API collections in html format"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections.html')
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
self.compareApi(request, project, 'test_wfs3_collections_project.html')
def test_wfs3_collections_content_type(self):
"""Test WFS3 API collections in html format with Accept header"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections')
request.setHeader('Accept', 'text/html')
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.headers()['Content-Type'], 'text/html')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections')
request.setHeader('Accept', 'text/html')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.headers()['Content-Type'], 'text/html')
def test_wfs3_collection_json(self):
"""Test WFS3 API collection"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé')
self.compareApi(request, project, 'test_wfs3_collection_testlayer_èé.json')
def test_wfs3_collection_temporal_extent_json(self):
"""Test collection with timefilter"""
project = QgsProject()
tempDir = QtCore.QTemporaryDir()
source_project_path = unitTestDataPath('qgis_server') + '/test_project_api_timefilters.qgs'
source_data_path = unitTestDataPath('qgis_server') + '/test_project_api_timefilters.gpkg'
dest_project_path = os.path.join(tempDir.path(), 'test_project_api_timefilters.qgs')
dest_data_path = os.path.join(tempDir.path(), 'test_project_api_timefilters.gpkg')
shutil.copy(source_data_path, dest_data_path)
shutil.copy(source_project_path, dest_project_path)
project.read(dest_project_path)
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/points')
self.compareApi(request, project, 'test_wfs3_collection_points_timefilters.json')
def test_wfs3_collection_html(self):
"""Test WFS3 API collection"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé.html')
self.compareApi(request, project, 'test_wfs3_collection_testlayer_èé.html')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé/')
request.setHeader('Accept', 'text/html')
self.compareApi(request, project, 'test_wfs3_collection_testlayer_èé.html')
def test_wfs3_collection_items(self):
"""Test WFS3 API items"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé/items')
self.compareApi(request, project, 'test_wfs3_collections_items_testlayer_èé.json')
def test_wfs3_collection_items_crs(self):
"""Test WFS3 API items with CRS"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
encoded_crs = parse.quote('http://www.opengis.net/def/crs/EPSG/9.6.2/3857', safe='')
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?crs={}'.format(encoded_crs))
self.compareApi(request, project, 'test_wfs3_collections_items_testlayer_èé_crs_3857.json')
def test_wfs3_collection_items_as_areas_crs_4326(self):
"""Test WFS3 API items with CRS"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_wms_grouped_nested_layers.qgs')
encoded_crs = parse.quote('http://www.opengis.net/def/crs/EPSG/9.6.2/4326', safe='')
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/as-areas-short-name/items?crs={}'.format(encoded_crs))
self.compareApi(request, project, 'test_wfs3_collections_items_as-areas-short-name_4326.json')
def test_wfs3_collection_items_as_areas_crs_3857(self):
"""Test WFS3 API items with CRS"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_wms_grouped_nested_layers.qgs')
encoded_crs = parse.quote('http://www.opengis.net/def/crs/EPSG/9.6.2/3857', safe='')
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/as-areas-short-name/items?crs={}'.format(encoded_crs))
self.compareApi(request, project, 'test_wfs3_collections_items_as-areas-short-name_3857.json')
def test_invalid_args(self):
"""Test wrong args"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé/items?limit=-1')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 400) # Bad request
self.assertEqual(response.body(),
b'[{"code":"Bad request error","description":"Argument \'limit\' is not valid. Number of features to retrieve [0-10000]"}]') # Bad request
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé/items?limit=10001')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 400) # Bad request
self.assertEqual(response.body(),
b'[{"code":"Bad request error","description":"Argument \'limit\' is not valid. Number of features to retrieve [0-10000]"}]') # Bad request
def test_wfs3_collection_items_limit(self):
"""Test WFS3 API item limits"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé/items?limit=1')
self.compareApi(request, project, 'test_wfs3_collections_items_testlayer_èé_limit_1.json')
def test_wfs3_collection_items_limit_offset(self):
"""Test WFS3 API offset"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?limit=1&offset=1')
self.compareApi(request, project, 'test_wfs3_collections_items_testlayer_èé_limit_1_offset_1.json')
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?limit=1&offset=-1')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 400) # Bad request
self.assertEqual(response.body(),
b'[{"code":"Bad request error","description":"Argument \'offset\' is not valid. Offset for features to retrieve [0-3]"}]') # Bad request
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?limit=-1&offset=1')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 400) # Bad request
self.assertEqual(response.body(),
b'[{"code":"Bad request error","description":"Argument \'limit\' is not valid. Number of features to retrieve [0-10000]"}]') # Bad request
def test_wfs3_collection_items_bbox(self):
"""Test WFS3 API bbox"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?bbox=8.203495,44.901482,8.203497,44.901484')
self.compareApi(request, project, 'test_wfs3_collections_items_testlayer_èé_bbox.json')
# Test with a different CRS
encoded_crs = parse.quote('http://www.opengis.net/def/crs/EPSG/9.6.2/3857', safe='')
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?bbox=913191,5606014,913234,5606029&bbox-crs={}'.format(
encoded_crs))
self.compareApi(request, project, 'test_wfs3_collections_items_testlayer_èé_bbox_3857.json')
def test_wfs3_static_handler(self):
"""Test static handler"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/static/style.css')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, None)
body = bytes(response.body()).decode('utf8')
self.assertTrue('Content-Length' in response.headers())
self.assertEqual(response.headers()['Content-Type'], 'text/css')
self.assertTrue(len(body) > 0)
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/static/does_not_exists.css')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, None)
body = bytes(response.body()).decode('utf8')
self.assertEqual(body,
'[{"code":"API not found error","description":"Static file does_not_exists.css was not found"}]')
def test_wfs3_collection_items_post(self):
"""Test WFS3 API items POST"""
tmpDir = QtCore.QTemporaryDir()
shutil.copy(unitTestDataPath('qgis_server') + '/test_project_api_editing.qgs',
tmpDir.path() + '/test_project_api_editing.qgs')
shutil.copy(unitTestDataPath('qgis_server') + '/test_project_api_editing.gpkg',
tmpDir.path() + '/test_project_api_editing.gpkg')
project = QgsProject()
project.read(tmpDir.path() + '/test_project_api_editing.qgs')
# Project layers with different permissions
insert_layer = r'test%20layer%20èé%203857%20published%20insert'
update_layer = r'test%20layer%20èé%203857%20published%20update'
delete_layer = r'test%20layer%20èé%203857%20published%20delete'
unpublished_layer = r'test%20layer%203857%20èé%20unpublished'
hidden_text_2_layer = r'test%20layer%20èé%203857%20published%20hidden%20text_2'
# Invalid request
data = b'not json!'
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items' % insert_layer,
QgsBufferServerRequest.PostMethod,
{'Content-Type': 'application/geo+json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 400)
self.assertTrue(
'[{"code":"Bad request error","description":"JSON parse error' in bytes(response.body()).decode('utf8'))
# Valid request
data = """{
"geometry": {
"coordinates": [[
7.247,
44.814
]],
"type": "MultiPoint"
},
"properties": {
"text_1": "Text 1",
"text_2": "Text 2",
"int_1": 123,
"float_1": 12345.678,
"datetime_1": "2019-11-07T12:34:56",
"date_1": "2019-11-07",
"blob_1": "dGVzdA==",
"bool_1": true
},
"type": "Feature"
}""".encode('utf8')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items' % insert_layer,
QgsBufferServerRequest.PostMethod,
{'Content-Type': 'application/geo+json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 201)
self.assertEqual(response.body(), '"string"')
# Get last feature
req = QgsFeatureRequest()
order_by_clause = QgsFeatureRequest.OrderByClause('$id', False)
req.setOrderBy(QgsFeatureRequest.OrderBy([order_by_clause]))
feature = next(project.mapLayersByName('test layer èé 3857 published insert')[0].getFeatures(req))
self.assertEqual(response.headers()['Location'],
'http://server.qgis.org/wfs3/collections/%s/items/%s' % (insert_layer, feature.id()))
self.assertEqual(feature.attribute('text_1'), 'Text 1')
self.assertEqual(feature.attribute('text_2'), 'Text 2')
self.assertEqual(feature.attribute('int_1'), 123)
self.assertEqual(feature.attribute('float_1'), 12345.678)
self.assertEqual(feature.attribute('bool_1'), True)
self.assertEqual(bytes(feature.attribute('blob_1')), b"test")
self.assertEqual(re.sub(r'\.\d+', '', feature.geometry().asWkt().upper()), 'MULTIPOINT ((806732 5592286))')
def test_wfs3_collection_items_put(self):
"""Test WFS3 API items PUT"""
tmpDir = QtCore.QTemporaryDir()
shutil.copy(unitTestDataPath('qgis_server') + '/test_project_api_editing.qgs',
tmpDir.path() + '/test_project_api_editing.qgs')
shutil.copy(unitTestDataPath('qgis_server') + '/test_project_api_editing.gpkg',
tmpDir.path() + '/test_project_api_editing.gpkg')
project = QgsProject()
project.read(tmpDir.path() + '/test_project_api_editing.qgs')
# Project layers with different permissions
insert_layer = r'test%20layer%20èé%203857%20published%20insert'
update_layer = r'test%20layer%20èé%203857%20published%20update'
delete_layer = r'test%20layer%20èé%203857%20published%20delete'
unpublished_layer = r'test%20layer%203857%20èé%20unpublished'
hidden_text_2_layer = r'test%20layer%20èé%203857%20published%20hidden%20text_2'
# Invalid request
data = b'not json!'
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % update_layer,
QgsBufferServerRequest.PutMethod,
{'Content-Type': 'application/geo+json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 400)
self.assertTrue(
'[{"code":"Bad request error","description":"JSON parse error' in bytes(response.body()).decode('utf8'))
# Valid request: change feature with ID 1
data = """{
"geometry": {
"coordinates": [[
7.247,
44.814
]],
"type": "MultiPoint"
},
"properties": {
"text_1": "Text 1",
"text_2": "Text 2",
"int_1": 123,
"float_1": 12345.678,
"datetime_1": "2019-11-07T12:34:56",
"date_1": "2019-11-07",
"blob_1": "dGVzdA==",
"bool_1": true
},
"type": "Feature"
}""".encode('utf8')
# Unauthorized layer
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % insert_layer,
QgsBufferServerRequest.PutMethod,
{'Content-Type': 'application/geo+json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 403)
# Authorized layer
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % update_layer,
QgsBufferServerRequest.PutMethod,
{'Content-Type': 'application/geo+json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 200)
j = json.loads(bytes(response.body()).decode('utf8'))
self.assertEqual(j['properties']['text_1'], 'Text 1')
self.assertEqual(j['properties']['text_2'], 'Text 2')
self.assertEqual(j['properties']['int_1'], 123)
self.assertEqual(j['properties']['float_1'], 12345.678)
self.assertEqual(j['properties']['bool_1'], True)
self.assertEqual(j['properties']['blob_1'], "dGVzdA==")
self.assertEqual(j['geometry']['coordinates'], [[7.247, 44.814]])
feature = project.mapLayersByName('test layer èé 3857 published update')[0].getFeature(1)
self.assertEqual(feature.attribute('text_1'), 'Text 1')
self.assertEqual(feature.attribute('text_2'), 'Text 2')
self.assertEqual(feature.attribute('int_1'), 123)
self.assertEqual(feature.attribute('float_1'), 12345.678)
self.assertEqual(feature.attribute('bool_1'), True)
self.assertEqual(bytes(feature.attribute('blob_1')), b"test")
self.assertEqual(re.sub(r'\.\d+', '', feature.geometry().asWkt().upper()), 'MULTIPOINT ((806732 5592286))')
# Test with partial and unordered properties
data = """{
"geometry": {
"coordinates": [[
8.247,
45.814
]],
"type": "MultiPoint"
},
"properties": {
"bool_1": false,
"int_1": 1234,
"text_2": "Text 2-bis",
"text_1": "Text 1-bis"
},
"type": "Feature"
}""".encode('utf8')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % update_layer,
QgsBufferServerRequest.PutMethod,
{'Content-Type': 'application/geo+json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 200)
j = json.loads(bytes(response.body()).decode('utf8'))
self.assertEqual(j['properties']['text_1'], 'Text 1-bis')
self.assertEqual(j['properties']['text_2'], 'Text 2-bis')
self.assertEqual(j['properties']['int_1'], 1234)
self.assertEqual(j['properties']['float_1'], 12345.678)
self.assertEqual(j['properties']['bool_1'], False)
self.assertEqual(j['properties']['blob_1'], "dGVzdA==")
self.assertEqual(j['geometry']['coordinates'], [[8.247, 45.814]])
feature = project.mapLayersByName('test layer èé 3857 published update')[0].getFeature(1)
self.assertEqual(feature.attribute('text_1'), 'Text 1-bis')
self.assertEqual(feature.attribute('text_2'), 'Text 2-bis')
self.assertEqual(feature.attribute('int_1'), 1234)
self.assertEqual(feature.attribute('float_1'), 12345.678)
self.assertEqual(feature.attribute('bool_1'), False)
self.assertEqual(bytes(feature.attribute('blob_1')), b"test")
self.assertEqual(re.sub(r'\.\d+', '', feature.geometry().asWkt().upper()), 'MULTIPOINT ((918051 5750592))')
# Try to update a forbidden (unpublished) field
data = """{
"geometry": {
"coordinates": [[
8.247,
45.814
]],
"type": "MultiPoint"
},
"properties": {
"text_2": "Text 2-tris"
},
"type": "Feature"
}""".encode('utf8')
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % hidden_text_2_layer,
QgsBufferServerRequest.PutMethod,
{'Content-Type': 'application/geo+json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 403)
def test_wfs3_collection_items_delete(self):
"""Test WFS3 API items DELETE"""
tmpDir = QtCore.QTemporaryDir()
shutil.copy(unitTestDataPath('qgis_server') + '/test_project_api_editing.qgs',
tmpDir.path() + '/test_project_api_editing.qgs')
shutil.copy(unitTestDataPath('qgis_server') + '/test_project_api_editing.gpkg',
tmpDir.path() + '/test_project_api_editing.gpkg')
project = QgsProject()
project.read(tmpDir.path() + '/test_project_api_editing.qgs')
# Project layers with different permissions
insert_layer = r'test%20layer%20èé%203857%20published%20insert'
update_layer = r'test%20layer%20èé%203857%20published%20update'
delete_layer = r'test%20layer%20èé%203857%20published%20delete'
unpublished_layer = r'test%20layer%203857%20èé%20unpublished'
hidden_text_2_layer = r'test%20layer%20èé%203857%20published%20hidden%20text_2'
# Valid request on unauthorized layer
data = b''
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % update_layer,
QgsBufferServerRequest.DeleteMethod)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 403)
# Valid request on authorized layer
data = b''
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % delete_layer,
QgsBufferServerRequest.DeleteMethod)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 200)
# Check that it was really deleted
layer = project.mapLayersByName('test layer èé 3857 published delete')[0]
self.assertFalse(1 in layer.allFeatureIds())
def test_wfs3_collection_items_patch(self):
"""Test WFS3 API items PATCH"""
tmpDir = QtCore.QTemporaryDir()
shutil.copy(unitTestDataPath('qgis_server') + '/test_project_api_editing.qgs',
tmpDir.path() + '/test_project_api_editing.qgs')
shutil.copy(unitTestDataPath('qgis_server') + '/test_project_api_editing.gpkg',
tmpDir.path() + '/test_project_api_editing.gpkg')
project = QgsProject()
project.read(tmpDir.path() + '/test_project_api_editing.qgs')
# Project layers with different permissions
insert_layer = r'test%20layer%20èé%203857%20published%20insert'
update_layer = r'test%20layer%20èé%203857%20published%20update'
delete_layer = r'test%20layer%20èé%203857%20published%20delete'
unpublished_layer = r'test%20layer%203857%20èé%20unpublished'
hidden_text_2_layer = r'test%20layer%20èé%203857%20published%20hidden%20text_2'
# Invalid request
data = b'not json!'
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % update_layer,
QgsBufferServerRequest.PutMethod,
{'Content-Type': 'application/json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 400)
self.assertTrue(
'[{"code":"Bad request error","description":"JSON parse error' in bytes(response.body()).decode('utf8'))
# Invalid request: contains "add"
data = b"""
{
"add": {
"a_new_field": 1.234
},
"modify": {
"text_2": "A new text 2"
}
}
"""
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % update_layer,
QgsBufferServerRequest.PatchMethod,
{'Content-Type': 'application/json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 400)
self.assertEqual(bytes(response.body()).decode('utf8'),
r'[{"code":"Not implemented error","description":"\"add\" instruction in PATCH method is not implemented"}]')
# Valid request: change feature with ID 1
data = """{
"modify": {
"text_2": "A new text 2",
"blob_1": "dGVzdA=="
}
}""".encode('utf8')
# Unauthorized layer
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % insert_layer,
QgsBufferServerRequest.PatchMethod,
{'Content-Type': 'application/json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 403)
# Authorized layer
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % update_layer,
QgsBufferServerRequest.PatchMethod,
{'Content-Type': 'application/json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 200, msg=response.body())
j = json.loads(bytes(response.body()).decode('utf8'))
self.assertEqual(j['properties']['text_1'], 'Torre Pellice 1')
self.assertEqual(j['properties']['text_2'], 'A new text 2')
self.assertEqual(j['properties']['int_1'], 7)
self.assertEqual(j['properties']['float_1'], 1234.567)
self.assertEqual(j['properties']['bool_1'], True)
self.assertEqual(j['properties']['blob_1'], "dGVzdA==")
self.assertEqual(j['geometry']['coordinates'], [[7.227328, 44.820762]])
feature = project.mapLayersByName('test layer èé 3857 published update')[0].getFeature(1)
self.assertEqual(feature.attribute('text_1'), 'Torre Pellice 1')
self.assertEqual(feature.attribute('text_2'), 'A new text 2')
self.assertEqual(feature.attribute('int_1'), 7)
self.assertEqual(feature.attribute('float_1'), 1234.567)
self.assertEqual(feature.attribute('bool_1'), True)
self.assertEqual(bytes(feature.attribute('blob_1')), b"test")
self.assertEqual(re.sub(r'\.\d+', '', feature.geometry().asWkt().upper()), 'MULTIPOINT ((804542 5593348))')
# Try to update a forbidden (unpublished) field
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/%s/items/1' % hidden_text_2_layer,
QgsBufferServerRequest.PatchMethod,
{'Content-Type': 'application/json'},
data
)
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 403)
def test_wfs3_field_filters(self):
"""Test field filters"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
# Check not published
response = QgsBufferServerResponse()
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer3/items?name=two')
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 404) # Not found
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/layer1_with_short_name/items?name=two')
self.server.handleRequest(request, response, project)
self.assertEqual(response.statusCode(), 200)
self.compareApi(request, project, 'test_wfs3_collections_items_layer1_with_short_name_eq_two.json')
def test_wfs3_collection_items_properties(self):
"""Test WFS3 API items"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
# Invalid request
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé/items?properties')
response = QgsBufferServerResponse()
self.server.handleRequest(request, response, project)
self.assertEqual(bytes(response.body()).decode('utf8'),
'[{"code":"Bad request error","description":"Argument \'properties\' is not valid. Comma separated list of feature property names to be added to the result. Valid values: \'id\', \'name\', \'utf8nameè\'"}]')
# Valid request
response = QgsBufferServerResponse()
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé/items?properties=name')
self.server.handleRequest(request, response, project)
j = json.loads(bytes(response.body()).decode('utf8'))
self.assertTrue('name' in j['features'][0]['properties'])
self.assertFalse('id' in j['features'][0]['properties'])
response = QgsBufferServerResponse()
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/testlayer%20èé/items?properties=name,id')
self.server.handleRequest(request, response, project)
j = json.loads(bytes(response.body()).decode('utf8'))
self.assertTrue('name' in j['features'][0]['properties'])
self.assertTrue('id' in j['features'][0]['properties'])
response = QgsBufferServerResponse()
request = QgsBufferServerRequest('http://server.qgis.org/wfs3/collections/testlayer%20èé/items?properties=id')
self.server.handleRequest(request, response, project)
j = json.loads(bytes(response.body()).decode('utf8'))
self.assertFalse('name' in j['features'][0]['properties'])
self.assertTrue('id' in j['features'][0]['properties'])
def test_wfs3_field_filters_star(self):
"""Test field filters"""
project = QgsProject()
project.read(unitTestDataPath('qgis_server') + '/test_project_api.qgs')
request = QgsBufferServerRequest(
'http://server.qgis.org/wfs3/collections/layer1_with_short_name/items?name=tw*')