def testDiff(self):
graph0 = comp_graph.ComparableGraph()
graph1 = comp_graph.ComparableGraph()
graph0.parse(source="./examples/example1.ttl", format="n3")
graph1.parse(source="./examples/example2.ttl", format="n3")
diffTupel = graph0.diff(graph1)
# tst short for tests
tst = [
r"^http:\/\/example\.org\/subjectT\shttp:\/\/example\.org\/predicate\s[a-zA-Z0-9]+$",
r"^[a-zA-Z0-9]+\shttp:\/\/example\.org\/predicate\s[a-zA-Z0-9]+$",
r"^[a-zA-Z0-9]+\shttp:\/\/example\.org\/predicate\s[a-zA-Z0-9]+$"
]
for aGraph in diffTupel[0]:
for subj, pred, obje in aGraph:
done = None
for te in tst:
if (re.match(te, "{} {} {}".format(subj, pred, obje))):
done = te
self.assertNotEqual(done, None)
tst.remove(done)
assert (tst.__len__() == 0)
tst = [
r"^http:\/\/example\.org\/subject\shttp:\/\/example\.org\/predicate\s[a-zA-Z0-9]+$",
r"^[a-zA-Z0-9]+\shttp:\/\/example\.org\/predicate\s[a-zA-Z0-9]+$",
r"^[a-zA-Z0-9]+\shttp:\/\/example\.org\/predicate\s[a-zA-Z0-9]+$"
]
for aGraph in diffTupel[1]:
for subj, pred, obje in aGraph:
done = None
for te in tst:
if (re.match(te, "{} {} {}".format(subj, pred, obje))):
done = te
self.assertNotEqual(done, None)
tst.remove(done)
assert (tst.__len__() == 0)
def testNotEqualGraphs(self):
graphA = comp_graph.ComparableGraph()
graphB = comp_graph.ComparableGraph()
graphA.parse('examples/example1.ttl', format='turtle')
graphB.parse('examples/example2.ttl', format='n3')
self.assertFalse(graphA == graphB)
self.assertNotEqual(graphA, graphB)
def testEqualGraphs(self):
graphA = comp_graph.ComparableGraph()
graphB = comp_graph.ComparableGraph()
graphA.parse('examples/isoSimpleGraph1.ttl', format='n3')
graphB.parse('examples/isoSimpleGraph1.ttl', format='n3')
self.assertTrue(graphA == graphB)
self.assertEqual(graphA, graphB)
def testSet(self):
graphA = comp_graph.ComparableGraph()
graphA.parse('examples/example1.ttl', format='turtle')
sub = rdflib.URIRef("http://test.com/subject")
pre = rdflib.URIRef("http://test.com/predicate")
obj = rdflib.URIRef("http://test.com/object")
graphA.set((sub, pre, obj))
assert((sub, pre, obj) in graphA)
def testAddN(self):
graphA = comp_graph.ComparableGraph()
graphA.parse('examples/example1.ttl', format='turtle')
sub = rdflib.URIRef("http://test.com/subject")
pre = rdflib.URIRef("http://test.com/predicate")
obj = rdflib.URIRef("http://test.com/object")
con = rdflib.URIRef("http://test.com/context")
graphA.addN([(sub, pre, obj, con)])
def testUpdate(self):
graphA = comp_graph.ComparableGraph()
graphA.parse('examples/example1.ttl', format='turtle')
sub = rdflib.URIRef("http://test.com/subject")
pre = rdflib.URIRef("http://test.com/predicate")
obj = rdflib.URIRef("http://test.com/object")
graphA.add((sub, pre, obj))
graphA.update('''
INSERT
{ ?s <https://test.com/predicate#x> <https://test.com/object#x> . }
WHERE
{ ?s <http://test.com/predicate> <http://test.com/object> . }
''')
# if I bring rdflib.URIRef("https://test.com/object#x") into the next line
# and then back, the test suddenly passes exactly one time
# the test seems to randomly fail
assert((sub, rdflib.URIRef("https://test.com/predicate#x"),
rdflib.URIRef("https://test.com/object#x")) in graphA)
from atomicgraphs import comp_graph
graph0 = comp_graph.ComparableGraph()
graph1 = comp_graph.ComparableGraph()
graph0.parse(source="./examples/example1.ttl", format="n3")
graph1.parse(source="./examples/example2.ttl", format="n3")
diffTupel = graph0.diff(graph1)
print("{} {}".format(len(diffTupel[0]), len(diffTupel[1])))
print("--------------------------------------------------")
for aGraph in diffTupel[0]:
print("-")
print(aGraph.__repr__())
for subj, pred, obj in aGraph:
print("{} {} {}".format(subj, pred, obj))
print("==================================================")
for aGraph in diffTupel[1]:
print("+")
print(aGraph.__repr__())
for subj, pred, obj in aGraph:
print("{} {} {}".format(subj, pred, obj))
print(graph0 == graph1)