def test_SizedDict_size():
d = SizedDict()
assert d.size == 0
x = np.random.randn(10)
d["a"] = x
assert d.size == get_size(x) + sys.getsizeof("a")
y = np.random.randn(10)
d["b"] = y
assert d.size == get_size(x) + get_size(y) + sys.getsizeof("a") + sys.getsizeof("b")
# Overwrite
z = np.random.randn(10)
d["b"] = z
assert d.size == get_size(x) + get_size(z) + sys.getsizeof("a") + sys.getsizeof("b")
def test_get_size():
d = {}
x = np.random.randn(10)
d["a"] = x
size1 = sys.getsizeof(d)
assert size1 + get_size(x) + get_size("a") == get_size(d)
def test_get_size():
d = {}
size1 = get_size(d)
x = np.random.randn(10)
d["a"] = x
assert size1 + get_size(x) + get_size("a") == get_size(d)
