def test_sqlalchemy_write_twice_nourl_events_count(self):
"""Writes with no url then reads all."""
test_graph_input = rdflib.Graph().parse(
"tests/input_test_data/test_events_tcp_sockets.xml")
count_events = lib_kbase.write_graph_to_events(None, test_graph_input)
self.assertEqual(count_events, 43)
actual_events_count = lib_kbase.events_count()
self.assertEqual(count_events, actual_events_count)
count_events = lib_kbase.write_graph_to_events(None, test_graph_input)
self.assertEqual(count_events, 43)
actual_events_count = lib_kbase.events_count()
# TODO: BEWARE, WHY 63 WITH IN-MEMORY SQLITE ??
self.assertEqual(63, actual_events_count)
graph_from_sql_alchemy_again = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(
graph_from_sql_alchemy_again)
read_events_count = len(graph_from_sql_alchemy_again)
print("read_events_count=", read_events_count)
self.assertEqual(read_events_count, 43)
actual_events_count_again = lib_kbase.events_count()
self.assertEqual(0, actual_events_count_again)
def test_sqlalchemy_sqlite_write_two_urls(self):
graph_cleanup = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(graph_cleanup)
triples_count_a = 1000
test_graph_input_a = _create_dummy_graph(triples_count_a)
test_url_a = "http://dummy.xyz/url_a"
count_events_url_a = lib_kbase.write_graph_to_events(
test_url_a, test_graph_input_a)
actual_events_count_1 = lib_kbase.events_count()
self.assertEqual(actual_events_count_1, triples_count_a)
triples_count_b = 2000
test_graph_input_b = _create_dummy_graph(triples_count_b)
test_url_b = "http://dummy.xyz/url_b"
count_events_url_b = lib_kbase.write_graph_to_events(
test_url_b, test_graph_input_b)
actual_events_count_2 = lib_kbase.events_count()
self.assertEqual(actual_events_count_2,
triples_count_a + triples_count_b)
test_graph_output_a = rdflib.Graph()
count_events_output_a = lib_kbase.read_events_to_graph(
test_url_a, test_graph_output_a)
self.assertEqual(count_events_url_a, count_events_output_a)
actual_events_count_3 = lib_kbase.events_count()
self.assertEqual(actual_events_count_3, triples_count_b)
test_graph_output_b = rdflib.Graph()
count_events_output_b = lib_kbase.read_events_to_graph(
test_url_b, test_graph_output_b)
self.assertEqual(count_events_url_b, count_events_output_b)
actual_events_count_4 = lib_kbase.events_count()
self.assertEqual(actual_events_count_4, 0)
def test_sqlalchemy_write_nourl_read_all_thread(self):
"""Writes into a RDF graph, then reads from a Python thread."""
triples_count = 1000
test_graph_input = _create_dummy_graph(triples_count)
count_events = lib_kbase.write_graph_to_events(None, test_graph_input)
sys.stderr.write(
"test_sqlalchemy_write_nourl_read_all_thread count_events=%d\n" %
count_events)
self.assertEqual(count_events, triples_count)
actual_events_count = lib_kbase.events_count()
self.assertEqual(count_events, actual_events_count)
# This shared queue is used by a thread reading the events, to send them back to this process.
shared_queue = queue.Queue()
created_thread = _create_thread(count_events, shared_queue)
# Reads the triples sent by the thread.
output_list = _read_triples_from_queue(count_events, shared_queue)
# The thread is not needed any longer.
created_thread.join()
input_triples = _graph_to_triples_set(test_graph_input)
output_triples = _graph_to_triples_set(output_list)
# The two lists of triples must be identical: Comparison of the string representations.
self.assertEqual(input_triples, output_triples)
def test_sqlalchemy_read_all_twice(self):
"""Just writes."""
actual_events_count = lib_kbase.events_count()
graph_from_sql_alchemy = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(
graph_from_sql_alchemy)
read_events_count = len(graph_from_sql_alchemy)
self.assertEqual(read_events_count, actual_events_count)
events_count_after_read = lib_kbase.events_count()
self.assertEqual(events_count_after_read, 0)
# Second read empties all.
graph_from_sql_alchemy = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(
graph_from_sql_alchemy)
self.assertEqual(len(graph_from_sql_alchemy), 0)
def test_pure_memory_read_by_entity(self):
triples_count = 10
triples_graph = _create_dummy_graph(triples_count)
returned_number = lib_kbase.write_graph_to_events(None, triples_graph)
self.assertEqual(returned_number, triples_count)
for triple_counter, one_triple in enumerate(triples_graph):
actual_events_count = lib_kbase.events_count()
self.assertEqual(actual_events_count,
returned_number - triple_counter)
test_graph_output = rdflib.Graph()
entity_node = one_triple[0]
lib_kbase.retrieve_events_to_graph(test_graph_output, entity_node)
self.assertEqual(len(test_graph_output), 1)
for returned_triple in test_graph_output:
break
self.assertEqual(returned_triple, one_triple)
actual_events_count = lib_kbase.events_count()
self.assertEqual(actual_events_count, 0)
def test_sqlalchemy_write_url_read_all_thread(self):
"""Writes a RDF graph, then reads from a Python thread."""
test_graph_input = rdflib.Graph().parse(
"tests/input_test_data/test_events_tcp_sockets.xml")
# The URL is not important because it is not accessed.
# However, it must be correctly handled by rdflib when it creates a UriRef
test_url = "http://vps516494.ovh.net/Survol/survol/sources_types/Linux/tcp_sockets.py?xid=."
count_events = lib_kbase.write_graph_to_events(test_url,
test_graph_input)
self.assertEqual(count_events, 43)
actual_events_count = lib_kbase.events_count()
self.assertEqual(count_events, actual_events_count)
sys.stderr.write("WRITE lib_kbase.events_count()=%s\n" %
lib_kbase.events_count())
# This shared queue is used by a thread reading the events, to send them back to this process.
shared_queue = queue.Queue()
created_thread = _create_thread(count_events, shared_queue)
# Reads the triples sent by the thread.
output_list = _read_triples_from_queue(count_events, shared_queue)
# The thread is not needed any longer.
created_thread.join()
input_triples = _graph_to_triples_set(test_graph_input)
output_triples = _graph_to_triples_set(output_list)
# The two lists of triples must be identical: Comparison of the string representations.
self.assertEqual(input_triples, output_triples)
def test_pure_memory_write_two_urls_plus_none(self):
graph_cleanup = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(graph_cleanup)
triples_count_a = 10
test_graph_input_a = _create_dummy_graph(triples_count_a)
test_url_a = "http://dummy.xyz/url_a"
count_events_url_a = lib_kbase.write_graph_to_events(
test_url_a, test_graph_input_a)
self.assertEqual(count_events_url_a, triples_count_a)
actual_events_count_1 = lib_kbase.events_count()
self.assertEqual(actual_events_count_1, triples_count_a)
triples_count_b = 20
test_graph_input_b = _create_dummy_graph(triples_count_b)
test_url_b = "http://dummy.xyz/url_b"
count_events_url_b = lib_kbase.write_graph_to_events(
test_url_b, test_graph_input_b)
self.assertEqual(count_events_url_b,
max(triples_count_a, triples_count_b))
actual_events_count_2 = lib_kbase.events_count()
self.assertEqual(actual_events_count_2, count_events_url_b)
triples_count_z = 100
test_graph_input_z = _create_dummy_graph(triples_count_z)
count_events_url_z = lib_kbase.write_graph_to_events(
None, test_graph_input_z)
self.assertEqual(
count_events_url_z,
max(triples_count_a, triples_count_b, triples_count_z))
actual_events_count_3 = lib_kbase.events_count()
self.assertEqual(count_events_url_z, count_events_url_z)
test_graph_output_a = rdflib.Graph()
count_events_output_a = lib_kbase.read_events_to_graph(
test_url_a, test_graph_output_a)
self.assertEqual(count_events_url_a, count_events_output_a)
actual_events_count_3 = lib_kbase.events_count()
self.assertEqual(actual_events_count_3,
max(triples_count_b, triples_count_z))
test_graph_output_b = rdflib.Graph()
count_events_output_b = lib_kbase.read_events_to_graph(
test_url_b, test_graph_output_b)
self.assertEqual(count_events_url_b, count_events_output_b)
actual_events_count_4 = lib_kbase.events_count()
self.assertEqual(actual_events_count_4, triples_count_z)
test_graph_output_z = rdflib.Graph()
count_events_output_z = lib_kbase.retrieve_all_events_to_graph_then_clear(
test_graph_output_z)
self.assertEqual(count_events_url_z, count_events_output_z)
actual_events_count_5 = lib_kbase.events_count()
self.assertEqual(actual_events_count_5, 0)
def test_sqlalchemy_nourl_events_count(self):
"""Just writes."""
graph_cleanup = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(graph_cleanup)
test_graph_input = rdflib.Graph().parse(
"tests/input_test_data/test_events_tcp_sockets.xml")
count_events = lib_kbase.write_graph_to_events(None, test_graph_input)
self.assertEqual(count_events, 43)
actual_events_count = lib_kbase.events_count()
self.assertEqual(count_events, actual_events_count)
graph_from_sql_alchemy = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(
graph_from_sql_alchemy)
read_events_count = len(graph_from_sql_alchemy)
self.assertEqual(read_events_count, actual_events_count)
def test_sqlalchemy_url_events_count(self):
graph_cleanup = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(graph_cleanup)
test_graph_input = rdflib.Graph().parse(
"tests/input_test_data/test_events_tcp_sockets.xml")
test_url = "http://vps516494.ovh.net/Survol/survol/sources_types/Linux/tcp_sockets.py?xid=."
count_events = lib_kbase.write_graph_to_events(test_url,
test_graph_input)
self.assertEqual(count_events, 43)
actual_events_count = lib_kbase.events_count()
self.assertEqual(count_events, actual_events_count)
graph_from_sql_alchemy = rdflib.Graph()
lib_kbase.retrieve_all_events_to_graph_then_clear(
graph_from_sql_alchemy)
read_events_count = len(graph_from_sql_alchemy)
self.assertEqual(read_events_count, actual_events_count)
