Moved 1 to 5 to Python and learned a ton.

python/lib_prime_tests.py

@@ -0,0 +1,25 @@
+import unittest
+try:
+    from .lib_prime import prime_factors
+    from .lib_prime import prime_factors_count
+except ModuleNotFoundError:
+    from lib_prime import prime_factors
+    from lib_prime import prime_factors_count
+
+
+class TestPrimeMethods(unittest.TestCase):
+
+    def test_prime_factors(self):
+        self.assertEqual(prime_factors(2), [2])
+        self.assertEqual(prime_factors(5), [5])
+        self.assertEqual(prime_factors(10), [2, 5])
+        self.assertEqual(prime_factors(13), [13])
+        self.assertEqual(prime_factors(147), [3, 7, 7])
+
+    def test_prime_factors_count(self):
+        self.assertEqual(prime_factors_count(2), {2: 1})
+        self.assertEqual(prime_factors_count(147), {3: 1, 7: 2})
+
+
+if __name__ == '__main__':
+    unittest.main()