Change endpoint URL of personalized greetin (/{name} -> /greeting/{name}).

Author: cc-wong

App.py

@@ -20,7 +20,7 @@ def hello_world():
 
     return '<h1>Hello World!</h1>'
 
-@application.route('/<name>')
+@application.route('/greeting/<name>')
 def personal_greeting(name):
     """
     Prints a personalized greeting.

__tests__/test_App.py

@@ -40,19 +40,35 @@ def test_hello_world(self):
         message = response.get_data(as_text=True)
         assert message == "<h1>Hello World!</h1>"
 
-    def test_personal_greeting(self):
+    def test_personal_greeting_name_provided(self):
         """
-        Test case on endpoint `/<name>`.
+        Test case on endpoint `/greeting/<name>`.
         """
 
         name = "Lulu"
 
-        response = self.client.get(f'/{name}')
+        response = self.client.get(f'/greeting/{name}')
         assert response.status_code == 200
 
         message = response.get_data(as_text=True)
         assert message == f"Hello, {name}!"
+
+    def test_personal_greeting_no_name_provided(self):
+        """
+        Test case on endpoint `/greeting` (no name provided).
+        """
+
+        response = self.client.get('/greeting')
+        assert response.status_code == 404
 
+    def test_personal_greeting_url_no_keyword(self):
+        """
+        Test case on endpoint `/{name}` (`/greeting` is missing in URL).
+        """
+
+        response = self.client.get('/lulu')
+        assert response.status_code == 404
+
     def test_healthcheck_getrequest(self):
         """
         Test case on a GET request to endpoint `/healthcheck`.

api/doc/swagger.yaml

@@ -34,11 +34,11 @@ paths:
               schema:
                 type: string
                 example: <h1>Hello World!</h1>
-  /{name}:
+  /greeting/{name}:
     get:
       tags:
       - "SimpleText"
-      description: Prints a personalized greeting with the name provided by <name>.
+      description: Prints a personalized greeting with the name provided by `{name}`.
       parameters:
         - name: name
           in: path

docs/swagger.yaml

@@ -34,11 +34,11 @@ paths:
               schema:
                 type: string
                 example: <h1>Hello World!</h1>
-  /{name}:
+  /greeting/{name}:
     get:
       tags:
       - "SimpleText"
-      description: Prints a personalized greeting with the name provided by <name>.
+      description: Prints a personalized greeting with the name provided by `{name}`.
       parameters:
         - name: name
           in: path