def test_newdb(self):
from ptrdf.triples.db import DBTriples
dbname = 'new01.db'
t = DBTriples(dbname,'n')
t.disconnect()
# defined t && -f dbname
# -s dbname != 0
self.assertEqual(dbread(dbname), '', 'nothing written')
def test_dbadd(self):
from ptrdf.triples.db import DBTriples
dbname = 'new02.db'
t = DBTriples(dbname,'n')
t.add('foo','bar','baz')
t.add('foo','bar','quux')
t.commit()
t.disconnect()
expected = ''.join(map(lambda x: x+'\n',
sorted(('v1 = foo', 'ifoo = 1',
'v2 = bar', 'ibar = 2',
'v3 = baz', 'ibaz = 3',
'v4 = quux', 'iquux = 4',
'l = 4',
't1,2,3 = 1',
't1,2,4 = 1',
'o1,2 = 3+4',
's2,3 = 1',
's2,4 = 1'))))
self.assertEqual(dbread(dbname), expected, 'db data for 2 triples')
