def test_NTriplesParser_parsestring(self):
p = ntriples.NTriplesParser()
data = 3
self.assertRaises(ntriples.ParseError, p.parsestring, data)
fname = "test/nt/lists-02.nt"
data = open(fname, 'r').read()
p = ntriples.NTriplesParser()
res = p.parsestring(data)
self.assert_(res == None)
def test_NTriplesParser_parsestring(self):
p = ntriples.NTriplesParser()
data = 3
self.assertRaises(ntriples.ParseError, p.parsestring, data)
fname = "test/nt/lists-02.nt"
with open(fname, "r") as f:
data = f.read()
p = ntriples.NTriplesParser()
res = p.parsestring(data)
self.assertTrue(res == None)
def test_bnode_distinct_across_instances(self):
my_sink = FakeSink()
p = ntriples.NTriplesParser(my_sink)
p.parsestring('''
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000001> .
''')
q = ntriples.NTriplesParser(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.NTriplesParser(my_sink, bnode_context=bnode_context)
p.parsestring('''
_:0 <http://purl.obolibrary.org/obo/RO_0002350> <http://www.gbif.org/species/0000001> .
''')
q = ntriples.NTriplesParser(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.NTriplesParser()
p.line = data
self.assertRaises(ntriples.ParseError, p.eat,
re.compile("<http://example.org/datatype1>"))
def test_w3_ntriple_variants(self):
uri = "file:///" + os.getcwd() + "/test/nt/test.ntriples"
import urllib
parser = ntriples.NTriplesParser()
u = urllib.urlopen(uri)
sink = parser.parse(u)
u.close()
# ATM we are only really interested in any exceptions thrown
self.assert_(sink is not None)
def test_NTriplesParser_fpath(self):
fpath = "test/nt/" + os.listdir('test/nt')[0]
p = ntriples.NTriplesParser()
self.assertRaises(ntriples.ParseError, p.parse, fpath)
def check_nt_parse(fpath, fmt):
fp = open(fpath, 'rb')
p = ntriples.NTriplesParser(sink=ntriples.Sink())
sink = p.parse(fp) # file; use parsestring for a string
fp.close()
assert (sink is not None)
def test_cover_subjectobjectliteral(self):
# data = '''<http://example.org/resource32> 3 <http://example.org/datatype1> .\n'''
p = ntriples.NTriplesParser()
p.line = b("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.NTriplesParser()
self.assertRaises(ntriples.ParseError, p.parsestring, data)
def test__no_EOF(self):
data = '''<http://example.org/resource32> <http://example.org/property> <http://example.org/datatype1> .'''
p = ntriples.NTriplesParser()
self.assertRaises(ntriples.ParseError, p.parsestring, data)
def test__no_EOF(self):
data = '''<http://example.org/resource32> <http://example.org/property> <http://example.org/datatype1> .'''
p = ntriples.NTriplesParser()
