def test_fibonacci_with_valid_data():
"""Function tests Fibonacci with valid data"""
fib_sequence = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55]
for index, value in enumerate(fib_sequence):
fib, _ = fibonacci(index)
assert fib == value
fib, _ = fibonacci(15)
assert fib == 610
def fib():
raw = request.args.get("n")
number = safe_cast(raw)
if not is_valid(number):
abort(400)
result = fibonacci(number)
response = make_response(str(result), 200)
response.mimetype = "text/plain"
return response
def test_fibonacci_raises_exception_with_invalid_values():
"""Function tests Factorial with invalid input
1. Negative value input
2. Value that exceeds the max limit
3. Non-integer value
"""
with pytest.raises(ValidationError):
fibonacci(-1)
with pytest.raises(ValidationError):
fibonacci(config.FIBONACCI_MAX_VALUE + 1)
with pytest.raises(TypeError):
fibonacci("string")
def test_should_compute_fibonacci_of_1_correctly():
assert fibonacci(1) == 1
def test_should_compute_fibonacci_of_0_correctly():
assert fibonacci(0) == 0
def test_should_handle_negative_number():
assert fibonacci(-1) == -1
def test_should_compute_fibonacci_of_100_correctly():
assert fibonacci(100) == 354224848179261915075
def test_should_compute_fibonacci_of_3_correctly():
assert fibonacci(3) == 2
def fibonacci_view(model: FibonacciModel):
result, time = fibonacci(model.n)
return {"result": result, "time": time}