def assert_stmts_match(expected_stmts, result_stmts):
assert set(result_stmts) == set(expected_stmts), pprintdiff(
result_stmts,expected_stmts)
if not base.graph_compare(expected_stmts, result_stmts):
print 'graph_compare failed'
ge = base.Graph(expected_stmts)
gr = base.Graph(result_stmts)
print pprintdiff(ge._hashtuple(), gr._hashtuple())
#print 'expected _:2', base.Graph(expected_stmts).vhash('_:2')
#print 'expected _:1', base.Graph(expected_stmts).vhash('_:1')
#print 'result _:1', base.Graph(result_stmts).vhash('_:1')
#print 'result _:2', base.Graph(result_stmts).vhash('_:2')
assert False
def testNotifyChangeset(changeset):
self.notifyChangeset = changeset
def x(d):
return ['%s=%s' % (k,v) for k,v in sorted(d.items())
if k != 'statements']
diff = utils.pprintdiff(x(changeset), x(expectedChangeSet))
self.assertEquals(changeset, expectedChangeSet, diff)
def testSerialize(self):
model = r'''<urn:sha:ndKxl8RGTmr3uomnJxVdGnWgXuA=> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rx4rdf.sf.net/ns/archive#Contents> .
<urn:sha:ndKxl8RGTmr3uomnJxVdGnWgXuA=> <http://rx4rdf.sf.net/ns/archive#sha1-digest> "ndKxl8RGnTmr3u/omnJxVdGnWgXuA=" .
<urn:sha:ndKxl8RGTmr3uomnJxVdGnWgXuA=> <http://rx4rdf.sf.net/ns/archive#hasContent> " llll"@en-US .
<urn:sha:ndKxl8RGTmr3uomnJxVdGnWgXuA=> <http://rx4rdf.sf.net/ns/archive#content-length> "5"^^http://www.w3.org/2001/XMLSchema#int .
_:_a <http://rx4rdf.sf.net/ns/wiki#name> _:_a .
_:_b <http://rx4rdf.sf.net/ns/wiki#name> _:_b .
#ssss!graph context:add:context:txn:blah
_:_a <http://rx4rdf.sf.net/ns/wiki#name> _:_a .
'''
stmts = MemStore(parseRDFFromString(model,'test:', 'ntriples')).getStatements()
for stype in ['ntriples', 'ntjson', 'pjson', 'mjson', 'yaml', 'rdfxml']:
if not canWriteFormat(stype):
print 'warning, can not test serializing %s, dependent library not installed' % stype
continue
#print 'stype', stype
options = {}
if stype == 'mjson':
options = dict(blobmax=30)
json = serializeRDF(stmts, stype, options=options)
if stype in ['pjson', 'mjson', 'yaml']:
#don't add the order preserving RDF
options = dict(addOrderInfo=False)
else:
options = {}
newstmts = list(parseRDFFromString(json,'', stype, options=options))
stmts.sort()
newstmts.sort()
#print 'stmts'
#print stmts
#print 'newstmts'
#print newstmts
#print 'lenght', len(stmts), len(newstmts)
self.failUnless(stmts == newstmts,
stype+' failed: '+ pprintdiff(stmts, newstmts ))
