Adding unittests.

Author: renanrcrr

unit_test/test_unitest.py

@@ -0,0 +1,23 @@
+import unittest
+
+def fat(n):
+    if(n == 0):
+        return 1
+    return n * fat(n - 1)
+
+def pot(base, exp):
+    if exp == 0:
+        return 1
+    return base * pot(base, exp - 1)
+
+class TestMathMethods(unittest.TestCase):
+    
+	def test_pot(self):
+		self.assertEqual(1024, pot(2,10))
+        
+    
+	def test_fat(self):
+		self.assertEquals(120, fat(5))
+    
+
+unittest.main()