Add Codementor status code test script

Author: Kavindya-Kariyawasam

tests/test_codementor.py

@@ -0,0 +1,9 @@
+import requests
+
+claimed = 'blue'
+unclaimed = 'noonewouldeverusethis7'
+url_claimed = f'https://www.codementor.io/@{claimed}'
+url_unclaimed = f'https://www.codementor.io/@{unclaimed}'
+
+print('Codementor Claimed:', requests.get(url_claimed).status_code)
+print('Codementor Unclaimed:', requests.get(url_unclaimed).status_code)