def testGet(self):
request = QgsBlockingNetworkRequest()
spy = QSignalSpy(request.downloadFinished)
handler = mockedwebserver.SequentialHandler()
handler.add('GET', '/test.html', 200, {'Content-type': 'text/html'},
'<html></html>\n')
with mockedwebserver.install_http_handler(handler):
err = request.get(
QNetworkRequest(
QUrl('http://localhost:' +
str(TestQgsBlockingNetworkRequest.port) +
'/test.html')), True)
self.assertEqual(len(spy), 1)
self.assertEqual(err, QgsBlockingNetworkRequest.NoError)
self.assertEqual(request.errorMessage(), '')
reply = request.reply()
self.assertEqual(reply.error(), QNetworkReply.NoError)
self.assertEqual(reply.content(), '<html></html>\n')
self.assertEqual(
reply.rawHeaderList(),
[b'Server', b'Date', b'Content-type', b'Content-Length'])
self.assertEqual(reply.rawHeader(b'Content-type'), 'text/html')
self.assertEqual(reply.rawHeader(b'xxxxxxxxx'), '')
self.assertEqual(
reply.attribute(QNetworkRequest.HttpStatusCodeAttribute), 200)
self.assertEqual(
reply.attribute(QNetworkRequest.HttpReasonPhraseAttribute), 'OK')
self.assertEqual(
reply.attribute(QNetworkRequest.RedirectionTargetAttribute), None)
def testHead(self):
request = QgsBlockingNetworkRequest()
spy = QSignalSpy(request.finished)
handler = mockedwebserver.SequentialHandler()
handler.add('HEAD', '/test.html', 200, {'Content-type': 'text/html'})
with mockedwebserver.install_http_handler(handler):
err = request.head(QNetworkRequest(QUrl('http://localhost:' + str(TestQgsBlockingNetworkRequest.port) + '/test.html')), True)
self.assertEqual(len(spy), 1)
self.assertEqual(err, QgsBlockingNetworkRequest.NoError)
self.assertEqual(request.errorMessage(), '')
def testDelete(self):
request = QgsBlockingNetworkRequest()
spy = QSignalSpy(request.finished)
handler = mockedwebserver.SequentialHandler()
handler.add('DELETE', '/test.html', 200)
with mockedwebserver.install_http_handler(handler):
err = request.deleteResource(QNetworkRequest(QUrl('http://localhost:' + str(TestQgsBlockingNetworkRequest.port) + '/test.html')))
self.assertEqual(len(spy), 1)
self.assertEqual(err, QgsBlockingNetworkRequest.NoError)
self.assertEqual(request.errorMessage(), '')
def testPost(self):
request = QgsBlockingNetworkRequest()
spy = QSignalSpy(request.finished)
handler = mockedwebserver.SequentialHandler()
handler.add('POST', '/test.html', 200, expected_body=b"foo")
with mockedwebserver.install_http_handler(handler):
req = QNetworkRequest(QUrl('http://localhost:' + str(TestQgsBlockingNetworkRequest.port) + '/test.html'))
req.setHeader(QNetworkRequest.ContentTypeHeader, 'text/plain')
err = request.post(req, b"foo")
self.assertEqual(err, QgsBlockingNetworkRequest.NoError)
self.assertEqual(request.errorMessage(), '')
def testHTTPRequestsOverrider(self):
"""
Test that GDAL curl network requests are redirected through QGIS networking
"""
with mockedwebserver.install_http_server() as port:
handler = mockedwebserver.SequentialHandler()
# Check failed network requests
# Check that the driver requested Accept header is well propagated
handler.add('GET', '/collections/foo', 404, expected_headers={'Accept': 'application/json'})
with mockedwebserver.install_http_handler(handler):
QgsVectorLayer("OAPIF:http://127.0.0.1:%d/collections/foo" % port, 'test', 'ogr')
# Error coming from Qt network stack, not GDAL/CURL one
assert 'server replied: Not Found' in gdal.GetLastErrorMsg()
# Test a nominal case
handler = mockedwebserver.SequentialHandler()
handler.add('GET', '/collections/foo', 200, {'Content-Type': 'application/json'}, '{ "id": "foo" }')
handler.add('GET', '/collections/foo/items?limit=10', 200, {'Content-Type': 'application/geo+json'}, '{ "type": "FeatureCollection", "features": [] }')
handler.add('GET', '/collections/foo/items?limit=10', 200, {'Content-Type': 'application/geo+json'}, '{ "type": "FeatureCollection", "features": [] }')
handler.add('GET', '/collections/foo/items?limit=10', 200, {'Content-Type': 'application/geo+json'}, '{ "type": "FeatureCollection", "features": [] }')
with mockedwebserver.install_http_handler(handler):
vl = QgsVectorLayer("OAPIF:http://127.0.0.1:%d/collections/foo" % port, 'test', 'ogr')
assert vl.isValid()
# More complicated test using an anthentication configuration
config = QgsAuthMethodConfig()
config.setName('Basic')
config.setMethod('Basic')
config.setConfig('username', 'username')
config.setConfig('password', 'password')
QgsApplication.authManager().storeAuthenticationConfig(config)
handler = mockedwebserver.SequentialHandler()
# Check that the authcfg gets expanded during the network request !
handler.add('GET', '/collections/foo', 404, expected_headers={
'Authorization': 'Basic dXNlcm5hbWU6cGFzc3dvcmQ='})
with mockedwebserver.install_http_handler(handler):
QgsVectorLayer("OAPIF:http://127.0.0.1:%d/collections/foo authcfg='%s'" % (port, config.id()), 'test', 'ogr')
def testFetchBadUrl2(self):
request = QgsBlockingNetworkRequest()
spy = QSignalSpy(request.finished)
handler = mockedwebserver.SequentialHandler()
handler.add('GET', '/ffff', 404, {}, '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"\n "http://www.w3.org/TR/html4/strict.dtd">\n<html>\n <head>\n <meta http-equiv="Content-Type" content="text/html;charset=utf-8">\n <title>Error response</title>\n </head>\n <body>\n <h1>Error response</h1>\n <p>Error code: 404</p>\n <p>Message: File not found.</p>\n <p>Error code explanation: HTTPStatus.NOT_FOUND - Nothing matches the given URI.</p>\n </body>\n</html>\n')
with mockedwebserver.install_http_handler(handler):
err = request.get(QNetworkRequest(QUrl('http://localhost:' + str(TestQgsBlockingNetworkRequest.port) + '/ffff')))
self.assertEqual(len(spy), 1)
self.assertEqual(err, QgsBlockingNetworkRequest.ServerExceptionError)
self.assertIn('Not Found', request.errorMessage())
reply = request.reply()
self.assertEqual(reply.error(), QNetworkReply.ContentNotFoundError)
self.assertEqual(reply.content(), '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"\n "http://www.w3.org/TR/html4/strict.dtd">\n<html>\n <head>\n <meta http-equiv="Content-Type" content="text/html;charset=utf-8">\n <title>Error response</title>\n </head>\n <body>\n <h1>Error response</h1>\n <p>Error code: 404</p>\n <p>Message: File not found.</p>\n <p>Error code explanation: HTTPStatus.NOT_FOUND - Nothing matches the given URI.</p>\n </body>\n</html>\n')
def testFetchBadUrl2(self):
request = QgsBlockingNetworkRequest()
spy = QSignalSpy(request.downloadFinished)
handler = mockedwebserver.SequentialHandler()
handler.add('GET', '/ffff', 404)
with mockedwebserver.install_http_handler(handler):
err = request.get(QNetworkRequest(QUrl('http://localhost:' + str(TestQgsBlockingNetworkRequest.port) + '/ffff')))
self.assertEqual(len(spy), 1)
self.assertEqual(err, QgsBlockingNetworkRequest.ServerExceptionError)
self.assertIn('Not Found', request.errorMessage())
reply = request.reply()
self.assertEqual(reply.error(), QNetworkReply.ContentNotFoundError)
self.assertFalse(reply.content())
