def test1():
"""Test Averager."""
from Averager import Averager
a = Averager(0) # Same as Averager(1)
assert len(a) == 0
assert a.add(1.0) == 1.0 # 1.0 / 1
assert len(a) == 1
assert a.add(2.0) == 2.0 # 2.0 / 1
assert len(a) == 1
assert a.add(3.0) == 3.0 # 3.0 / 1
def test2():
"""Test Averager."""
from Averager import Averager
a = Averager(2)
assert len(a) == 0
assert a.add(1.0) == 1.0 # 1.0 / 1
assert len(a) == 1
assert a.add(2.0) == 1.5 # (1.0 + 2.0) / 2
assert len(a) == 2
assert a.add(3.0) == 2.5 # (2.0 + 3.0) / 2
assert len(a) == 2