def test_subset(rng, algebra):
v1 = Vocabulary(32, pointer_gen=rng, algebra=algebra)
v1.populate('A; B; C; D; E; F; G')
# Test creating a vocabulary subset
v2 = v1.create_subset(['A', 'C', 'E'])
assert list(v2.keys()) == ['A', 'C', 'E']
assert_equal(v2['A'].v, v1['A'].v)
assert_equal(v2['C'].v, v1['C'].v)
assert_equal(v2['E'].v, v1['E'].v)
assert v1.algebra is v2.algebra
def test_subset(rng, algebra):
v1 = Vocabulary(32, pointer_gen=rng, algebra=algebra)
v1.populate("A; B; C; D; E; F; G")
# Test creating a vocabulary subset
v2 = v1.create_subset(["A", "C", "E"])
assert list(v2.keys()) == ["A", "C", "E"]
assert_equal(v2["A"].v, v1["A"].v)
assert_equal(v2["C"].v, v1["C"].v)
assert_equal(v2["E"].v, v1["E"].v)
assert v1.algebra is v2.algebra
