Multiple changes in the API, schemas and UI

Check out the CHANGELOG.md file for more information

tests/test_semantics.py

@@ -0,0 +1,112 @@
+#!/usr/local/bin/python
+# -*- coding: utf-8 -*-
+
+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']