def test_problem1_05():
S = [1, 5, 6, 7]; W = [1, 0]
expect = [1, 5, 6, 7]
result = quiz.trailing_weighted_average(S, W)
assert expect == result
result = quiz.trailing_weighted_average(S, W)
assert expect == result, "okay on first call, but not second!"
def test_problem1_07():
S = list(range(1,18)); W = list(range(10,0,-1))
expect = [55, 65, 84, 111, 145, 185, 230, 279, 331, 385, 440, 495, 550, 605, 660, 715, 770]
result = quiz.trailing_weighted_average(deepcopy(S), deepcopy(W))
assert expect == result
def test_problem1_06():
S = [1, 5, 6, 7]; W = [2, 0, 0, 0, 100]
expect = [102, 110, 112, 114]
result = quiz.trailing_weighted_average(deepcopy(S), deepcopy(W))
assert expect == result
def test_problem1_04():
S = [1, 5, 6, 7]; W = [0, 1]
expect = [1, 1, 5, 6]
result = quiz.trailing_weighted_average(deepcopy(S), deepcopy(W))
assert expect == result
def test_problem1_03():
S = [1, 5, 6, 7]; W = [0.5, 0.5]
expect = [1.0, 3.0, 5.5, 6.5]
result = quiz.trailing_weighted_average(deepcopy(S), deepcopy(W))
assert expect == result
def test_problem1_01():
S = [1, 2]; W = [0.8, 0.7]
expect = [1.5, 2.3]
result = quiz.trailing_weighted_average(deepcopy(S), deepcopy(W))
assert expect == result