def test_graph_retrieve_None(self):
"""Test graph retrieve non-existent graph."""
responses.add(responses.GET,
"{0}/data?graph={1}".format(self.request_address,
"http://test.com"),
status=404)
fuseki = GraphStore()
result = fuseki._graph_retrieve("default")
self.assertIsNone(result)
def on_get(self, req, resp):
"""Execution of the GET named graph request."""
graph_uri = req.get_param('uri')
fuseki = GraphStore()
response = fuseki._graph_retrieve(graph_uri)
if response is not None:
resp.data = str(response)
resp.content_type = 'text/turtle'
app_logger.info('Retrieved: {0}.'.format(graph_uri))
resp.status = falcon.HTTP_200
else:
raise falcon.HTTPGone()
def test_graph_retrieve_ttl(self):
"""Test graph retrieve a specific graph."""
with open('tests/resources/graph_strategy.ttl') as datafile:
graph_data = datafile.read()
url = "http://data.hulib.helsinki.fi/attx/strategy"
responses.add(responses.GET,
"{0}/data?graph={1}".format(self.request_address, url),
body=graph_data,
status=200)
fuseki = GraphStore()
result = fuseki._graph_retrieve(
"http://data.hulib.helsinki.fi/attx/strategy")
assert (result == graph_data)
def test_graph_retrieve_bad(self):
"""Test ConnectionError graph retrieve on graph endpoint."""
fuseki = GraphStore()
with self.assertRaises(ConnectionError):
fuseki._graph_retrieve("default")