test case for lcm using gcd

Author: ashutoshcp

tests/test_math.py

@@ -2,12 +2,16 @@
 
 from pygorithm.math import (
     lcm,
+    lcm_using_gcd,
     sieve_of_eratosthenes)
 
 class TestLCM(unittest.TestCase):
     def test_lcm(self):
         self.assertEqual(lcm.lcm([3, 12, 16]), 48)
 
+    def test_lcm_using_gcd(self):
+        self.assertEqual(lcm_using_gcd.lcm_using_gcd([3, 12, 16]), 48)
+
 class TestSieveOfEratosthenes(unittest.TestCase):
     def test_sieve_of_eratosthenes(self):
         self.assertEqual(sieve_of_eratosthenes.sieve_of_eratosthenes(10), [2, 3, 5, 7])