mirror of https://github.com/gsi-upm/senpy
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
129 lines
4.3 KiB
Python
129 lines
4.3 KiB
Python
#!/usr/local/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright 2014 Grupo de Sistemas Inteligentes (GSI) DIT, UPM
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
|
|
from future.standard_library import install_aliases
|
|
install_aliases()
|
|
|
|
import os
|
|
|
|
from rdflib import Graph
|
|
from senpy.extensions import Senpy
|
|
from flask import Flask
|
|
from unittest import TestCase
|
|
|
|
from urllib.parse import urlencode
|
|
|
|
|
|
def parse_resp(resp, fmt):
|
|
return Graph().parse(data=resp.data.decode(), format=fmt)
|
|
|
|
|
|
class SemanticsTest(TestCase):
|
|
'''Tests for the semantics of the server.'''
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
"""Set up only once, and re-use in every individual test"""
|
|
cls.app = Flask("test_extensions")
|
|
cls.client = cls.app.test_client()
|
|
cls.senpy = Senpy(default_plugins=True)
|
|
cls.senpy.init_app(cls.app)
|
|
cls.dir = os.path.join(os.path.dirname(__file__), "..")
|
|
cls.senpy.add_folder(cls.dir)
|
|
cls.senpy.activate_all()
|
|
cls.senpy.default_plugin = 'Dummy'
|
|
|
|
def setUp(self):
|
|
self.app.config['TESTING'] = True # Tell Flask not to catch Exceptions
|
|
|
|
def assertCode(self, resp, code):
|
|
self.assertEqual(resp.status_code, code)
|
|
|
|
def test_sentiment(self):
|
|
"""
|
|
A sentiment analysis call in JSON-LD
|
|
"""
|
|
# We use expanded JSON-LD and ignore the context, because in general
|
|
# the context is a URIS to the service and that URI is not
|
|
# available outside of self.client
|
|
params = {
|
|
'input': 'hello',
|
|
'in-headers': True,
|
|
'outformat': 'json-ld',
|
|
'expanded': True,
|
|
'prefix': 'http://default.example/#'
|
|
}
|
|
resp = self.client.get("/api/basic?{}".format(urlencode(params)))
|
|
self.assertCode(resp, 200)
|
|
g = parse_resp(resp, fmt='json-ld')
|
|
assert g
|
|
qres = g.query("""
|
|
PREFIX prov: <http://www.w3.org/ns/prov#>
|
|
PREFIX marl: <http://www.gsi.dit.upm.es/ontologies/marl/ns#>
|
|
PREFIX nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#>
|
|
PREFIX onyx: <http://www.gsi.dit.upm.es/ontologies/onyx/ns#>
|
|
PREFIX senpy: <http://www.gsi.upm.es/onto/senpy/ns#>
|
|
|
|
SELECT DISTINCT ?entry ?text ?sentiment
|
|
WHERE {
|
|
?entry a senpy:Entry .
|
|
?entry marl:hasOpinion ?o .
|
|
?entry nif:isString ?text .
|
|
?o marl:hasPolarity ?sentiment .
|
|
}""")
|
|
assert len(qres) == 1
|
|
entry, text, sentiment = list(qres)[0]
|
|
assert entry
|
|
assert str(text) == 'hello'
|
|
assert str(sentiment) in ['marl:Positive', 'marl:Neutral', 'marl:Negative']
|
|
|
|
def test_sentiment_turtle(self):
|
|
"""
|
|
A sentiment analysis call in turtle format
|
|
"""
|
|
params = {
|
|
'input': 'hello',
|
|
'in-headers': True,
|
|
'outformat': 'turtle',
|
|
'expanded': True,
|
|
'prefix': 'http://default.example/#'
|
|
}
|
|
resp = self.client.get("/api/basic?{}".format(urlencode(params)))
|
|
self.assertCode(resp, 200)
|
|
g = parse_resp(resp, 'ttl')
|
|
qres = g.query("""
|
|
PREFIX prov: <http://www.w3.org/ns/prov#>
|
|
PREFIX marl: <http://www.gsi.dit.upm.es/ontologies/marl/ns#>
|
|
PREFIX nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#>
|
|
PREFIX onyx: <http://www.gsi.dit.upm.es/ontologies/onyx/ns#>
|
|
PREFIX senpy: <http://www.gsi.upm.es/onto/senpy/ns#>
|
|
|
|
SELECT DISTINCT ?entry ?text ?sentiment
|
|
WHERE {
|
|
?entry a senpy:Entry .
|
|
?entry marl:hasOpinion ?o .
|
|
?entry nif:isString ?text .
|
|
?o marl:hasPolarity ?sentiment .
|
|
}""")
|
|
assert len(qres) == 1
|
|
entry, text, sentiment = list(qres)[0]
|
|
assert entry
|
|
assert str(text) == 'hello'
|
|
assert str(sentiment) in ['marl:Positive', 'marl:Neutral', 'marl:Negative']
|