def test_W3CNTriplesParser_parsestring(self):
p = ntriples.W3CNTriplesParser()
data = 3
self.assertRaises(ntriples.ParseError, p.parsestring, data)
with open(nt_file("lists-02.nt"), "r") as f:
data = f.read()
p = ntriples.W3CNTriplesParser()
res = p.parsestring(data)
self.assertTrue(res == None)
def testIssue1144_w3c(self):
fname = "test/nt/lists-02.nt"
sink1 = ntriples.NTGraphSink(Graph())
p1 = ntriples.W3CNTriplesParser(sink1)
with open(fname, "r") as f:
p1.parse(f)
self.assertEqual(14, len(sink1.g))
sink2 = ntriples.NTGraphSink(Graph())
p2 = ntriples.W3CNTriplesParser(sink2)
with open(fname, "rb") as f:
p2.parse(f)
self.assertEqual(14, len(sink2.g))
def test_bnode_distinct_across_instances(self):
my_sink = FakeSink()
p = ntriples.W3CNTriplesParser(my_sink)
p.parsestring("""
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000001> .
""")
q = ntriples.W3CNTriplesParser(my_sink)
q.parsestring("""
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000002> .
""")
self.assertEqual(len(my_sink.subs), 2)
def test_bnode_shared_across_instances(self):
my_sink = FakeSink()
bnode_context = dict()
p = ntriples.W3CNTriplesParser(my_sink, bnode_context=bnode_context)
p.parsestring('''
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000001> .
''')
q = ntriples.W3CNTriplesParser(my_sink, bnode_context=bnode_context)
q.parsestring('''
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000002> .
''')
self.assertEqual(len(my_sink.subs), 1)
def test_cover_eat(self):
data = (
"""<http://example.org/resource32> 3 <http://example.org/datatype1> .\n"""
)
p = ntriples.W3CNTriplesParser()
p.line = data
self.assertRaises(ntriples.ParseError, p.eat,
re.compile("<http://example.org/datatype1>"))
def test_w3_ntriple_variants(self):
uri = Path(nt_file("test.ntriples")).absolute().as_uri()
parser = ntriples.W3CNTriplesParser()
u = urlopen(uri)
sink = parser.parse(u)
u.close()
# ATM we are only really interested in any exceptions thrown
self.assertTrue(sink is not None)
def test_w3_ntriple_variants(self):
uri = "file:///" + os.getcwd() + "/test/nt/test.ntriples"
parser = ntriples.W3CNTriplesParser()
u = urlopen(uri)
sink = parser.parse(u)
u.close()
# ATM we are only really interested in any exceptions thrown
self.assertTrue(sink is not None)
def test_bnode_shared_across_instances_with_parse_option(self):
my_sink = FakeSink()
bnode_ctx = dict()
p = ntriples.W3CNTriplesParser(my_sink)
p.parsestring(
"""
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000001> .
""",
bnode_context=bnode_ctx,
)
q = ntriples.W3CNTriplesParser(my_sink)
q.parsestring(
"""
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000002> .
""",
bnode_context=bnode_ctx,
)
self.assertEqual(len(my_sink.subs), 1)
def test_bnode_distinct_across_parse(self):
my_sink = FakeSink()
p = ntriples.W3CNTriplesParser(my_sink)
p.parsestring('''
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000001> .
''', bnode_context=dict())
p.parsestring('''
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000002> .
''', bnode_context=dict())
self.assertEqual(len(my_sink.subs), 2)
def test_cover_subjectobjectliteral(self):
# data = '''<http://example.org/resource32> 3 <http://example.org/datatype1> .\n'''
p = ntriples.W3CNTriplesParser()
p.line = "baz"
self.assertRaises(ntriples.ParseError, p.subject)
self.assertRaises(ntriples.ParseError, p.object)
def test_bad_line(self):
data = (
"""<http://example.org/resource32> 3 <http://example.org/datatype1> .\n"""
)
p = ntriples.W3CNTriplesParser()
self.assertRaises(ntriples.ParseError, p.parsestring, data)
def test_W3CNTriplesParser_fpath(self):
fpath = os.path.join(nt_file(os.listdir(NT_PATH)[0]))
p = ntriples.W3CNTriplesParser()
self.assertRaises(ntriples.ParseError, p.parse, fpath)
def test_W3CNTriplesParser_fpath(self):
fpath = "test/nt/" + os.listdir("test/nt")[0]
p = ntriples.W3CNTriplesParser()
self.assertRaises(ntriples.ParseError, p.parse, fpath)
