def prime_numbers(offset = 1):
number = request.args.get('number', None)
if offset == 1 and number is not None:
offset = int(number)
prime_numbers = get_prime_numbers(int(offset), 1000)
next_ = prime_numbers[-1] + 1
end = prime_numbers[-1]
return render_template ('numbers.html', end = end, next_=next_, limit=limit, offset=offset , numbers=prime_numbers)
def test_prime_numbers(self):
try:
from prime_numbers import get_prime_numbers
except ImportError:
self.assertFalse(no_function_found("get_prime_numbers"))
result = get_prime_numbers(10)
try:
self.assertEqual(2, result[0])
self.assertEqual(3, result[1])
self.assertEqual(5, result[2])
self.assertEqual(7, result[3])
self.assertTrue(succeed("Test cases passed"))
except:
self.assertFalse(
incorrect_output(
"function should return array of prime numbers"))
def test_1000000_to_1004_are_prime(self):
for number in get_prime_numbers(1000000,1004):
self.assertTrue(is_prime_number(number))
def test_5_to_9_are_prime(self):
for number in get_prime_numbers(5,9):
self.assertTrue(is_prime_number(number))
def test_1_to_4_are_prime(self):
for number in get_prime_numbers(1,4):
self.assertTrue(is_prime_number(number))
def test_limit_10000(self):
self.assertEqual(len(get_prime_numbers(10000,10000)),10000)
def test_limit_234(self):
self.assertEqual(len(get_prime_numbers(1, 234)), 234)
def test_it_works(self):
self.assertEqual(prime_numbers.get_prime_numbers(10), [2, 3, 5, 7])
def test_works_with_the_first_prime_number(self):
self.assertEqual(prime_numbers.get_prime_numbers(2), [2])
def test_it_rejects_numbers_below_2(self):
for num in [-1, 0, 1]:
self.assertEqual(prime_numbers.get_prime_numbers(num),
"Number should be greater than or equal 2")
