def test_unique_file_backend_index():
backend = file_backend(None,
tempfile.mkdtemp(), {'serializer_class': 'pickle'},
autoload_embedded=True)
backend.create_index(Actor, fields={'num_films': 1}, unique=True)
actor1 = Actor({'num_films': 1})
actor1.save(backend)
actor2 = Actor({'num_films': 1})
actor2.save(backend)
with pytest.raises(NonUnique):
backend.commit()
def test_unique_file_backend_index():
backend = file_backend(None, tempfile.mkdtemp(),
{'serializer_class': 'pickle'},
autoload_embedded=True)
backend.create_index(Actor, fields={'num_films': 1}, unique=True)
actor1 = Actor({'num_films': 1})
actor1.save(backend)
actor2 = Actor({'num_films': 1})
actor2.save(backend)
with pytest.raises(NonUnique):
backend.commit()
def test_nonunique_file_backend_index():
backend = file_backend(None,
tempfile.mkdtemp(), {'serializer_class': 'pickle'},
autoload_embedded=True)
backend.create_index(Actor, fields={'yob': 1})
actor1 = Actor({'yob': 1})
actor1.save(backend)
actor2 = Actor({'yob': 1})
actor2.save(backend)
backend.commit()
assert actor1.pk != actor2.pk
def test_nonunique_file_backend_index():
backend = file_backend(None, tempfile.mkdtemp(),
{'serializer_class': 'pickle'},
autoload_embedded=True)
backend.create_index(Actor, fields={'yob': 1})
actor1 = Actor({'yob': 1})
actor1.save(backend)
actor2 = Actor({'yob': 1})
actor2.save(backend)
backend.commit()
assert actor1.pk != actor2.pk
