def test_validar_se_encontra_numeros_repetidos():
nums = [1, 3, 4, 2, 2]
assert find_duplicate(nums) == 2
nums = [3, 1, 3, 4, 2]
assert find_duplicate(nums) == 3
nums = [1, 1]
assert find_duplicate(nums) == 1
nums = [1, 1, 2]
assert find_duplicate(nums) == 1
nums = [3, 1, 2, 4, 6, 5, 7, 7, 7, 8]
assert find_duplicate(nums) == 7
def test_validar_tempo_duplicate():
setup_import = ("from challenges.challenge_find_the_duplicate "
"import find_duplicate")
nums = [1, 3, 4, 2, 2]
algorithms_correct = find_duplicate(nums) == 2
time = timeit.timeit(f"find_duplicate({nums})",
setup=f"{setup_import}",
number=10000)
correct_time = time <= 0.12
assert (
algorithms_correct and correct_time
), f"Falhou, o tempo foi: {time}, algoritmo correto? {algorithms_correct}"
def test_validar_se_retorna_false_quando_passa_numero_negativo():
nums = [-1, -1]
find_duplicate(nums) is False
def test_validar_se_retorna_false_quando_passa_um_valor_apenas():
nums = [1]
find_duplicate(nums) is False
def test_validar_se_retorna_false_quando_nao_ha_repeticao():
nums = [1, 2]
find_duplicate(nums) is False
def test_validar_se_retorna_false_quando_envia_string():
nums = ["a", "b"]
find_duplicate(nums) is False
def test_validar_se_retorna_false_quando_nao_envia_valores():
nums = []
find_duplicate(nums) is False
