def test_scalar_multiply_bucket(self):
IFBucket = self.family.IF.Bucket
x = IFBucket([(1, 2), (2, 3), (3, 4)])
allkeys = list(x.keys())
for factor in 0, 1, 5, 10:
result = self._callFUT([(x, factor)])
self.assertEqual(allkeys, list(result.keys()))
for key in x.keys():
self.assertEqual(result[key], x[key] * factor)
def test_scalar_multiply_bucket(self):
from BTrees.IFBTree import IFBucket
x = IFBucket([(1, 2), (2, 3), (3, 4)])
allkeys = list(x.keys())
for factor in 0, 1, 5, 10:
result = self._callFUT([(x, factor)])
self.assertEqual(allkeys, list(result.keys()))
for key in x.keys():
self.assertEqual(result[key], x[key]*factor)
def test_pairs(self):
IFBTree = self.family.IF.BTree
IFBucket = self.family.IF.Bucket
t1 = IFBTree([(1, 10), (3, 30), (7, 70)])
t2 = IFBTree([(3, 30), (5, 50), (7, 7), (9, 90)])
allkeys = [1, 3, 5, 7, 9]
b1 = IFBucket(t1)
b2 = IFBucket(t2)
for x in t1, t2, b1, b2:
for key in x.keys():
self.assertEqual(key in allkeys, 1)
for y in t1, t2, b1, b2:
for w1, w2 in (0, 0), (1, 10), (10, 1), (2, 3):
expected = []
for key in allkeys:
if key in x and key in y:
result = x[key] * w1 + y[key] * w2
expected.append((key, result))
expected = sorted(expected)
got = self._callFUT([(x, w1), (y, w2)])
self.assertEqual(expected, list(got.items()))
got = self._callFUT([(y, w2), (x, w1)])
self.assertEqual(expected, list(got.items()))
def test_pairs(self):
from BTrees.IFBTree import IFBTree
from BTrees.IFBTree import IFBucket
t1 = IFBTree([(1, 10), (3, 30), (7, 70)])
t2 = IFBTree([(3, 30), (5, 50), (7, 7), (9, 90)])
allkeys = [1, 3, 5, 7, 9]
b1 = IFBucket(t1)
b2 = IFBucket(t2)
for x in t1, t2, b1, b2:
for key in x.keys():
self.assertEqual(key in allkeys, 1)
for y in t1, t2, b1, b2:
for w1, w2 in (0, 0), (1, 10), (10, 1), (2, 3):
expected = []
for key in allkeys:
if key in x or key in y:
result = x.get(key, 0) * w1 + y.get(key, 0) * w2
expected.append((key, result))
expected.sort()
got = self._callFUT([(x, w1), (y, w2)])
self.assertEqual(expected, list(got.items()))
got = self._callFUT([(y, w2), (x, w1)])
self.assertEqual(expected, list(got.items()))
def test_identity_bucket(self):
IFBucket = self.family.IF.Bucket
x = IFBucket([(1, 2)])
result = self._callFUT([(x, 1)])
self.assertEqual(len(result), 1)
self.assertEqual(list(result.items()), list(x.items()))
def test_identity_bucket(self):
from BTrees.IFBTree import IFBucket
x = IFBucket([(1, 2)])
result = self._callFUT([(x, 1)])
self.assertEqual(len(result), 1)
self.assertEqual(list(result.items()), list(x.items()))
def setUp(self):
self.t = IFBucket()
def test_identity_bucket(self):
from BTrees.IFBTree import IFBucket
x = IFBucket([(1, 2)])
result = self._callFUT([(x, 1)])
self.assertEqual(len(result), 1)
self.assertEqual(list(result.items()), list(x.items()))
def test_identity_bucket(self):
IFBucket = self.family.IF.Bucket
x = IFBucket([(1, 2)])
result = self._callFUT([(x, 1)])
self.assertEqual(len(result), 1)
self.assertEqual(list(result.items()), list(x.items()))
