def test_input():
input_list = [3, 4, -1, 1]
expected = 2
result = solution.number_finder(input_list)
assert result == expected
def test_inputNeg():
input_list = [-3, -2, -4]
expected = 0
result = solution.number_finder(input_list)
assert result == expected
def test_input2():
input_list = [1, 2, 0]
expected = 3
result = solution.number_finder(input_list)
assert result == expected
def test_inputRepeated():
input_list = [1, 1, 1, 1, 1, 1]
expected = 2
result = solution.number_finder(input_list)
assert result == expected