def test_sparql_network_label_length_truncated(self):
sparql_network = SPARQLNetwork(label_max_length=5)
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual('re...', node['label'])
self.assertEqual('resource:24', node['title'])
def test_sparql_network_node_different_label_and_tooltip(self):
sparql_network = SPARQLNetwork(label_max_length=100, display_property='value', tooltip_property='type')
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual('http://kelvinlawrence.net/air-routes/resource/24', node['label'])
self.assertEqual('uri', node['title'])
def test_sparql_network_to_json(self):
data = get_sparql_result("001_kelvin-airroutes.json")
sparql_network = SPARQLNetwork()
sparql_network.add_results(data)
js = sparql_network.to_json()
self.assertTrue('graph' in js)
def test_sparql_network_multiple_s_and_p_bindings(self):
sparql_network = SPARQLNetwork()
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual(['value1', 'value2'], node['properties']['example:prop'])
self.assertEqual(['value3', 'value4'], node['properties']['propLiteral'])
def test_highly_connected_node(self):
data = get_sparql_result('002_airroutes-labels.json')
sn = SPARQLNetwork()
sn.add_results(data)
center_node = sn.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/12')
self.assertEqual('JFK', center_node['label'])
self.assertEqual(14, len(center_node['properties']))
def test_sparql_network_edge_label_string_invalid(self):
sparql_network = SPARQLNetwork(edge_label_max_length=100, edge_display_property="foo")
data = get_sparql_result('009_airroutes_edge_test.json')
sparql_network.add_results(data)
edge = sparql_network.graph.get_edge_data('http://kelvinlawrence.net/air-routes/resource/365',
'http://kelvinlawrence.net/air-routes/resource/31',
'http://kelvinlawrence.net/air-routes/objectProperty/route')
self.assertEqual('objectProperty:route', edge['label'])
def test_sparql_network_edge_tooltip_default(self):
sparql_network = SPARQLNetwork()
data = get_sparql_result('009_airroutes_edge_test.json')
sparql_network.add_results(data)
edge = sparql_network.graph.get_edge_data('http://kelvinlawrence.net/air-routes/resource/365',
'http://kelvinlawrence.net/air-routes/resource/31',
'http://kelvinlawrence.net/air-routes/objectProperty/route')
self.assertEqual('objectProperty:route', edge['title'])
def test_sparql_network_edge_tooltip_map_invalid_json(self):
sparql_network = SPARQLNetwork(edge_label_max_length=100, edge_tooltip_property='{"uri":"value')
data = get_sparql_result('009_airroutes_edge_test.json')
sparql_network.add_results(data)
edge = sparql_network.graph.get_edge_data('http://kelvinlawrence.net/air-routes/resource/365',
'http://kelvinlawrence.net/air-routes/resource/31',
'http://kelvinlawrence.net/air-routes/objectProperty/route')
self.assertEqual('objectProperty:route', edge['title'])
def test_sparql_network_edge_tooltip_default_with_custom_label(self):
sparql_network = SPARQLNetwork(edge_label_max_length=100, edge_display_property="value")
data = get_sparql_result('009_airroutes_edge_test.json')
sparql_network.add_results(data)
edge = sparql_network.graph.get_edge_data('http://kelvinlawrence.net/air-routes/resource/365',
'http://kelvinlawrence.net/air-routes/resource/31',
'http://kelvinlawrence.net/air-routes/objectProperty/route')
self.assertEqual('http://kelvinlawrence.net/air-routes/objectProperty/route', edge['label'])
self.assertEqual('http://kelvinlawrence.net/air-routes/objectProperty/route', edge['title'])
def test_extract_prefix(self):
sparql_network = SPARQLNetwork()
uri_to_prefix = {
'http://www.w3.org/1999/02/22-rdf-syntax-ns#type': 'rdf',
'http://kelvinlawrence.net/air-routes/class/Airport': 'class',
'http://kelvinlawrence.net/air-routes/resource/24': 'resource',
'http://www.w3.org/2000/01/rdf-schema#': 'rdfs'
}
for k in uri_to_prefix:
prefix = sparql_network.extract_prefix(k)
self.assertEqual(uri_to_prefix[k], prefix)
def test_node_and_edge_label_extraction(self):
data = get_sparql_result("003_large_binding_set.json")
sn = SPARQLNetwork()
sn.add_results(data)
self.assertEqual(443, len(sn.graph.nodes))
# pick out a few random nodes and ensure that they match the expected result from json file
node_108 = sn.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/108')
self.assertEqual('NCE', node_108['label'])
node_1265 = sn.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/1265')
self.assertEqual('resourc...', node_1265['label'])
def test_extract_conflicting_prefix(self):
sparql_network = SPARQLNetwork()
uri_to_prefix = {
'http://kelvinlawrence.net/air-routes/resource/24': 'resource',
'http://kelvinlawrence.net/class/resource/24': 'resource-2',
'http://example/resource/24': 'resource-3',
'http://example.org/index.html#section2': 'index.html',
# this is invalid uri syntax but Neptune allows it.
'http://example.org/index.html#section2#point1': 'index.html',
'http://example.org/index.html#/user/orders/1': 'index.html'
}
for k in uri_to_prefix:
prefix = sparql_network.extract_prefix(k)
self.assertEqual(uri_to_prefix[k], prefix)
def test_extract_value(self):
sparql_network = SPARQLNetwork()
uri_to_value = {
'http://www.w3.org/1999/02/22-rdf-syntax-ns#type': 'type',
'http://kelvinlawrence.net/air-routes/class/Airport': 'Airport',
'http://kelvinlawrence.net/air-routes/resource/24': '24',
'http://example.org/index.html#section2': 'section2',
# this is invalid uri syntax but Neptune allows it.
'http://example.org/index.html#section2#point1': 'section2#point1',
'http://example.org/index.html#/user/orders/1': '/user/orders/1'
}
for k in uri_to_value:
value = sparql_network.extract_value(k)
self.assertEqual(uri_to_value[k], value)
def test_sparql_network_extract_prefixes_from_query(self):
sparql_network = SPARQLNetwork()
query = """
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX res: <http://kelvinlawrence.net/air-routes/resource/>
PREFIX prop: <http://kelvinlawrence.net/air-routes/datatypeProperty/>
PREFIX op: <http://kelvinlawrence.net/air-routes/objectProperty/>
PREFIX class: <http://kelvinlawrence.net/air-routes/class/>
SELECT ?s ?p ?o
WHERE {
?s ?p ?o .
?s prop:code "CZM" .
?s op:route ?o
}
LIMIT 50
"""
sparql_network.extract_prefix_declarations_from_query(query)
self.assertEqual(sparql_network.prefix_to_namespace['prop'],
'http://kelvinlawrence.net/air-routes/datatypeProperty/')
self.assertEqual(sparql_network.namespace_to_prefix['http://kelvinlawrence.net/air-routes/datatypeProperty/'],
'prop')
# now load some bindings which use these prefixes and verify they are used over the extracted ones.
data = get_sparql_result('001_kelvin-airroutes.json')
sparql_network.add_results(data)
icao = sparql_network.graph.nodes['http://kelvinlawrence.net/air-routes/resource/24']['properties']['prop:icao']
self.assertEqual(icao, 'KSJC')
def test_sparql_network_event_callback(self):
callback_reached = {}
node_id = 'http://kelvinlawrence.net/air-routes/resource/24'
def add_node_callback(network, event_name, data):
expected_data = {
'data': {
'label': 'resourc...',
'prefix': 'resource',
'title': 'resource:24'
},
'node_id': 'http://kelvinlawrence.net/air-routes/resource/24'
}
self.assertEqual(expected_data, data)
node = network.graph.nodes.get(node_id)
self.assertIsNotNone(node)
self.assertEqual(expected_data['data'], node)
callback_reached[event_name] = True
callbacks = {EVENT_ADD_NODE: [add_node_callback]}
sn = SPARQLNetwork(callbacks=callbacks)
sn.add_node(node_id)
self.assertTrue(callback_reached[EVENT_ADD_NODE])
def test_sparql_network_ignore_groups(self):
sparql_network = SPARQLNetwork(group_by_property='{"uri":"value"}', ignore_groups=True)
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual('DEFAULT_GROUP', node['group'])
def create_network_from_dataset(dataset: str, expand_all: bool = False) -> SPARQLNetwork:
data = get_sparql_result(dataset)
sparql_network = SPARQLNetwork(expand_all=expand_all)
sparql_network.add_results(data)
return sparql_network
def test_sparql_network_group_map_invalid_json(self):
sparql_network = SPARQLNetwork(group_by_property='{"uri":bar"')
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual('uri', node['group'])
def test_sparql_network_group_by_raw_json(self):
sparql_network = SPARQLNetwork(group_by_raw='{"uri":"__RAW_RESULT__"}')
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual("{'type': 'uri', 'value': 'http://kelvinlawrence.net/air-routes/resource/24'}", node['group'])
def test_sparql_network_group_by_raw_explicit_overrule_gbp(self):
sparql_network = SPARQLNetwork(group_by_raw=True, group_by_property='value')
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual("{'type': 'uri', 'value': 'http://kelvinlawrence.net/air-routes/resource/24'}", node['group'])
def test_sparql_network_node_tooltip_map_invalid_json(self):
sparql_network = SPARQLNetwork(label_max_length=100, tooltip_property='{"uri"type"}')
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual('resource:24', node['title'])
def test_sparql_network_node_tooltip_default(self):
sparql_network = SPARQLNetwork()
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual('resource:24', node['title'])
def test_sparql_network_node_label_map_invalid_key(self):
sparql_network = SPARQLNetwork(label_max_length=100, display_property='{"foo":"value"}')
data = get_sparql_result('008_duplicate_s_and_p_bindings.json')
sparql_network.add_results(data)
node = sparql_network.graph.nodes.get('http://kelvinlawrence.net/air-routes/resource/24')
self.assertEqual('resource:24', node['label'])
