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tests.py
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tests.py
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import copy
import pytest
import RDF
import RDF_graph_Gen
from itertools import groupby
def all_equal(iterable): ##A fast method of checking if list elements are all equal
g = groupby(iterable)
return next(g, True) and not next(g, False)
def test_hashes_of_same_database_in_different_order_should_remain_same():
hashes = []
for i in range(1, 4):
f = open(".\\testfiles\\acyclic_rdf_base_with_multiple_edges" + str(i) + ".txt", "r")
RDFgraph_1 = RDF.read_RDF_graph(f.read().split('\n'))
BG_1 = copy.deepcopy(RDFgraph_1.blanks)
assert not (RDF.cycle_detection(BG_1, RDFgraph_1))
hashes.append(RDF.hash_database(RDFgraph_1))
f.close()
assert all_equal(hashes)
def test_hashes_of_distinct_databases_should_not_be_same():
f = open(".\\testfiles\\acyclic_rdf_base_with_multiple_edges_and_2_real_vertices.txt", "r")
g = open(".\\testfiles\\acyclic_rdf_base_with_multiple_edges_and_2_real_vertices_attached_somewhere_else.txt", "r")
h = open(".\\testfiles\\acyclic_rdf_base_with_multiple_edges_and_2_real_vertices_and_real_edge.txt", "r")
RDFgraph_1 = RDF.read_RDF_graph(f.read().split('\n'))
RDFgraph_2 = RDF.read_RDF_graph(g.read().split('\n'))
RDFgraph_3 = RDF.read_RDF_graph(h.read().split('\n'))
H1=RDF.hash_database(RDFgraph_1)
H2=RDF.hash_database(RDFgraph_2)
H3=RDF.hash_database(RDFgraph_3)
assert (H1!=H2)
assert (H3!=H2)
assert (H1!=H3)
f.close()
g.close()
h.close()
def test_randomly_generated_RDF_file_should_be_readable_and_acyclic_and_hashable():
R = RDF_graph_Gen.generate_random_RDF_graph(number_of_blanks=5, number_of_ground_nodes=5, number_of_BG_edges=8,
number_of_grounded_edges=5, ratio=0.7)
R.to_file(".\\testfiles\\Randomly_generated_graph.txt")
f = open(".\\testfiles\\Randomly_generated_graph.txt", "r")
RDFgraph = RDF.read_RDF_graph(f.read().split('\n'))
BG = copy.deepcopy(RDFgraph.blanks)
assert not (RDF.cycle_detection(BG))
assert (len(RDF.hash_database(RDFgraph))>=0)
f.close()
def test_case_0_two_new_grounded_nodes():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1a.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
b4increment = RDF.hash_database(RDFgraph)
print(b4increment)
RDFgraph.hash_increment_triple("Ania\tLubi\tHanna")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement==RDFgraph.hash_value)
e.close()
f.close()
def test_case_0_one_new_grounded_node_variant_one():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1b.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
b4increment = RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("blank5Anon\tKnows\tRandomPerson")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement==RDFgraph.hash_value)
e.close()
f.close()
def test_case_0_two_new_blank_nodes():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1c.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
b4increment = RDF.hash_database(RDFgraph)
RDFgraph3 = copy.deepcopy(RDFgraph)
RDFgraph.hash_increment_triple("blank6Anonida\tLaughs_at\tblank5Anon")
RDFgraph3.hash_increment_triple("blank7Ananias\tLaughs_at\tblank19Debilus")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
assert (afterincrement == RDFgraph3.hash_value)
e.close()
f.close()
def test_case_0_one_new_grounded_node_variant_two():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1d.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
b4increment = RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("RandomPerson\tKnows\tblank5Anon")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_0_two_existing_grounded_nodes():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1e.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
b4increment = RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("JamesVQ0LQ71\tKnows\tEmmaIBM3773")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_0_one_existing_grounded_node_variant_one():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1f.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
b4increment = RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("JamesVQ0LQ71\tKnows\tAnia")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_0_one_existing_grounded_node_variant_two():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1g.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
b4increment = RDF.hash_database(RDFgraph,Debug=True)
RDFgraph.hash_increment_triple("Ania\tKnows\tEmmaIBM3773")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2,Debug=True)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_0_one_existing_grounded_node_variant_three():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1h.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
b4increment = RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("blank6Mama\tKnows\tEmmaIBM3773")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_0_one_existing_grounded_node_variant_four():
e = open(".\\testfiles\\Incrementation_testing_case_1_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_1_1i.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("JamesVQ0LQ71\tKnows\tblank6Mama")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_1_one_existing_blank_node_variant_one():
e = open(".\\testfiles\\Incrementation_testing_case_2_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_2_1a.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("blank4Personage\tLoves\tOtherJames")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_2_one_existing_blank_node_variant_one():
e = open(".\\testfiles\\Incrementation_testing_case_2_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_2_1b.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("OtherJames\tLoves\tblank4Personage")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_1_one_existing_blank_node_variant_two():
e = open(".\\testfiles\\Incrementation_testing_case_2_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_2_2a.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
RDF.hash_database(RDFgraph)
RDFgraph.hash_increment_triple("blank4Personage\tLoves\tJamesVQ0LQ71")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_2_one_existing_blank_node_variant_two():
e = open(".\\testfiles\\Incrementation_testing_case_2_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_2_2b.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
RDF.hash_database(RDFgraph,Debug=True)
RDFgraph.hash_increment_triple("JamesVQ0LQ71\tLoves\tblank4Personage")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2,Debug=True)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_3_one_existing_blank_node_and_new_blank_variant_one():
e = open(".\\testfiles\\Incrementation_testing_case_2_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_2_3a.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
RDF.hash_database(RDFgraph,Debug=True)
RDFgraph.hash_increment_triple("blank2Silhouette\tLoves\tblank12Edgyboy")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_3_one_existing_blank_node_and_new_blank_variant_two():
e = open(".\\testfiles\\Incrementation_testing_case_2_1.txt", "r")
f = open(".\\testfiles\\Incrementation_testing_case_2_3b.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
RDF.hash_database(RDFgraph,Debug=True)
RDFgraph.hash_increment_triple("blank12Edgyboy\tLoves\tblank2Silhouette")
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2,Debug=True)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_4_two_existing_blank_nodes_on_single_DAG():
e = open(".\\testfiles\\Incremenation_testing_dual_blank_case.txt", "r")
f = open(".\\testfiles\\Incremenation_testing_dual_blank_case_a.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
print('\n\n')
RDF.hash_database(RDFgraph, Debug=True)
RDF.printwcc(RDFgraph.weakly_cc[0], RDFgraph)
RDFgraph.hash_increment_triple("blank1Human Being\tEnjoys\tblank2Creature",Debug=True)
print('\n\n')
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2, Debug=True)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_case_4_two_existing_blank_nodes_on_different_DAGs():
e = open(".\\testfiles\\Incremenation_testing_dual_blank_case.txt", "r")
f = open(".\\testfiles\\Incremenation_testing_dual_blank_case_b.txt", "r")
RDFgraph = RDF.read_RDF_graph(e.read().split('\n'))
RDF.hash_database(RDFgraph, Debug=True)
print('\n\n\n')
RDFgraph.hash_increment_triple("blank3Individual\tOwns\tblank0Person",Debug=True)
print('\n\n\n')
RDFgraph2 = RDF.read_RDF_graph(f.read().split('\n'))
afterincrement = RDF.hash_database(RDFgraph2, Debug=True)
assert (afterincrement == RDFgraph.hash_value)
e.close()
f.close()
def test_hashstring():
assert not (RDF.hashstring("Ania") == RDF.hashstring("Hania"))