def test_func():
"""Test of calculating fibonacci number with input 3."""
assert fibo(3) == 1
def test_fibo(fibo_number, fibo_value):
"""Test of calculating fibonacci number with different inputs."""
assert fibo(fibo_number) == fibo_value
def test_fail():
"""Expected fail of test."""
fibo(-1)
def test_fibo_positive(inputs, outputs):
"""Test of calculating fibonacci number with different inputs."""
assert f_mod.fibo(inputs) == outputs
def test_fibo_negative(inputs):
"""Test of calculating fibonacci number with wrong inputs numbers."""
assert f_mod.fibo(inputs) is None
def test_fibo_wrong(inputs, outputs):
"""Test on wrong input type."""
with pytest.raises(outputs):
f_mod.fibo(inputs)