added test yml

Author: pyBlockDev

.github/workflows/short_test.yml

@@ -0,0 +1,34 @@
+name: My first Test
+
+on:
+    pull_request:
+        branches:
+            - develop
+
+jobs:
+    test:
+        runs-on: [ubuntu-latest, windows-latest]
+        defaults:
+            run:
+                working-directory: ./
+        strategy:
+            matrix:
+                python-version: [3.8, 3.12]
+        
+        env:
+            NFAK: "1"
+
+        steps:
+            - uses: actions/checkout@v3
+            - name: Set up Environment
+              uses: actions/setup-python@v4
+              with:
+                python-version: ${{ matrix.python-version}}
+
+            - name: Install Dependencies
+              run:
+                python -m pip install --upgrade pip
+                pip install -r unittest
+
+            - name: Test Function
+              run: python ./faculty_test.py

faculty.py

@@ -1,4 +1,8 @@
+import os
+
 def my_faculty(n):
+    if isinstance(n, str):
+        n = int(os.environ.get(n))
     mul = 1
     if n==0:
         return 1

faculty_test.py

@@ -2,6 +2,12 @@
 from faculty import my_faculty
 
 class MyTest(unittest.TestCase):
-    def test(self):
+    def test5(self):
         self.assertEqual(my_faculty(5), 120)
+    def test0(self):
+        self.assertEqual(my_faculty(0), 1)
+    def testEnviron(self):
+        self.assertEqual(my_faculty("NFAK"), 1)
 
+if __name__ == "__main__":
+    unittest.main()