def test_should_fizzify_n_numbers_correctly(n, expected):
assert fizzbuzz(n) == expected
def test_fizzbuzz_is_generator():
actual_results = fizzbuzz(5)
assert isinstance(actual_results, types.GeneratorType)
def test_fizzbuzz_is_fizzbuzz():
N = 45
actual_results = list(fizzbuzz(N))
for i in range(15, N + 1, 15):
assert actual_results[i - 1] == "fizzbuzz"
def test_fizzbuzz_is_buzz():
N = 15
actual_results = list(fizzbuzz(N))
for i in range(5, N + 1, 5):
assert actual_results[i - 1].endswith("buzz")
def test_fizzbuzz_is_fizz():
N = 15
actual_results = list(fizzbuzz(N))
for i in range(3, N + 1, 3):
assert actual_results[i - 1].startswith("fizz")
# coding: utf-8
import sys
from solution import fizzbuzz
if __name__ == "__main__":
if len(sys.argv) != 3:
print("Usage: .py <int> <int>")
sys.exit(1)
begin = int(sys.argv[1])
end = int(sys.argv[2])
# Call the function
fizzbuzz(begin, end)