1 files changed, 21 insertions, 0 deletions
diff --git a/challenge-256/sgreen/python/test.py b/challenge-256/sgreen/python/test.py
new file mode 100755
index 0000000000..ae0ffaef4e
--- /dev/null
+++ b/challenge-256/sgreen/python/test.py
@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+import unittest
+ch_1 = __import__("ch-1")
+ch_2 = __import__("ch-2")
+
+
+class TestClass(unittest.TestCase):
+    def test_ch_1(self):
+        self.assertEqual(ch_1.count_pairs(["ab", "de", "ed", "bc"]), 1)
+        self.assertEqual(ch_1.count_pairs(["aa", "ba", "cd", "ed"]), 0)
+        self.assertEqual(ch_1.count_pairs(["uv", "qp", "st", "vu", "mn", "pq"]), 2)
+
+    def test_ch_2(self):
+        self.assertEqual(ch_2.merge_strings(["abcd", "1234"]), "a1b2c3d4")
+        self.assertEqual(ch_2.merge_strings(["abc", "12345"]), "a1b2c345")
+        self.assertEqual(ch_2.merge_strings(["abcde", "123"]), "a1b2c3de")
+
+
+if __name__ == "__main__":
+    unittest.main()