def test_triples_choices_contexts():
iom = IOMemory()
ctx = 'http://example.org/ctx'
ctx1 = 'http://example.org/ctx1'
iom.add((URIRef('http://example.org/a'), URIRef('http://example.org/b'),
URIRef('http://example.org/c')),
context=ctx)
iom.add((URIRef('http://example.org/a'), URIRef('http://example.org/b'),
URIRef('http://example.org/c')),
context=ctx1)
bds = BundleDependencyStore(iom)
for t, ctxs in bds.triples_choices(
([URIRef('http://example.org/a')], None, None)):
assert set([ctx, ctx1]) == set(ctxs)
def test_triples_choices_excluded():
iom = IOMemory()
iom.add((URIRef('http://example.org/a'), URIRef('http://example.org/b'),
URIRef('http://example.org/c')),
context='http://example.org/ctx')
iom.add((URIRef('http://example.org/e'), URIRef('http://example.org/b'),
URIRef('http://example.org/d')),
context='http://example.org/ctx')
bds = BundleDependencyStore(iom, excludes=set(['http://example.org/ctx']))
assert set() == set(
bds.triples_choices(
(None, None,
[URIRef('http://example.org/c'),
URIRef('http://example.org/d')])))