From d5aeb0fe42ef2258ae09709fafb96d8a17e8f20e Mon Sep 17 00:00:00 2001
From: fdai7764 <jeremy-francis.kaiser@informatik.hs-fulda.de>
Date: Fri, 19 Jan 2024 12:12:36 +0100
Subject: [PATCH] added test for greatest common divisor (gcd) as well as
 corresponding functionality

---
 src/main/py/more_advanced_calculations.py      |  6 ++++++
 src/test/py/test_more_advanced_calculations.py | 18 ++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 src/main/py/more_advanced_calculations.py
 create mode 100644 src/test/py/test_more_advanced_calculations.py

diff --git a/src/main/py/more_advanced_calculations.py b/src/main/py/more_advanced_calculations.py
new file mode 100644
index 0000000..449119c
--- /dev/null
+++ b/src/main/py/more_advanced_calculations.py
@@ -0,0 +1,6 @@
+def gcd(a,b):
+    while a != b:
+        if a < b:
+            (a,b) = (b,a)
+        a -= b
+    return a
\ No newline at end of file
diff --git a/src/test/py/test_more_advanced_calculations.py b/src/test/py/test_more_advanced_calculations.py
new file mode 100644
index 0000000..720df91
--- /dev/null
+++ b/src/test/py/test_more_advanced_calculations.py
@@ -0,0 +1,18 @@
+import unittest
+from src.main.py.more_advanced_calculations import *
+
+
+class more_advanced_calculations(unittest.TestCase):
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def test_gcd_of_747_and_81_should_be_9(self):
+        self.assertEqual(gcd(747,81), 9)
+
+
+
+if __name__ == '__main__':
+    unittest.main()