added testcases

.github/workflows/deploy.yml

@@ -0,0 +1,33 @@
+name: Flask-app
+
+on:
+  push:
+    branches: master
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3 
+      - name: Setup python
+        uses: actions/setup-python@v2
+      - name: run requirements
+        run: pip install -r requirement.txt
+      - name: Print debugging information
+        run: |
+          echo "Python Version: $(python --version)"
+          echo "Working Directory: $(pwd)"
+          echo "Contents of Working Directory: $(ls -l)"      
+      - name: test case
+        run: python test.py
+      - name: deploy to server
+        env:
+          SSH_PRIVATE_KEY: ${{ secrets.SECRET_KEY }}
+        run: |
+          echo "$SSH_PRIVATE_KEY" > private_key && chmod 600 private_key &&
+          rsync -azP -e "ssh -i private_key -o StrictHostKeyChecking=no" app.py requirement.txt root@15.206.84.164:/root/test/ &&
+          ssh -o StrictHostKeyChecking=no -i private_key root@15.206.84.164 '
+          cd /root/test/
+          pip3 install -r requirement.txt
+          python3 app.py
+          '

app.py

@@ -3,7 +3,7 @@
 
 @app.route("/")
 def hello():
-  return "<h1><center> Hello World app! Version 1<center><h1>"
+  return "<h1><center> Superstar sarojkumar<center><h1>"
 
 if __name__ == "__main__":
   app.run(host='0.0.0.0',port=5000)

test.py

@@ -0,0 +1,15 @@
+import unittest
+from app import app 
+
+class TestHelloWorld(unittest.TestCase):
+
+    def setUp(self):
+        self.client = app.test_client()
+
+    def test_hello_world(self):
+        response = self.client.get('/')
+        self.assertEqual(response.status_code, 200)
+        self.assertIn(b'<h1><center> Superstar sarojkumar<center><h1>', response.data)
+
+if __name__ == '__main__':
+    unittest.main()