add if __name to test file

Author: garyherd

part2/reverse_flask_herd/Procfile

@@ -0,0 +1 @@
+web: python reverse_flask.py

part2/reverse_flask_herd/project/reverse_flask.py

@@ -1,7 +1,10 @@
 from flask import Flask, render_template, request
+import os
 
 app = Flask(__name__)
 
+app.config['DEBUG'] = False
+
 
 @app.route('/')
 def get_string():
@@ -14,8 +17,4 @@ def reverse_string():
     return render_template(
         'result.html',
         result=str_to_reverse[::-1]
-    )
-
-if __name__ == '__main__':
-    app.debug = True
-    app.run()
+    )

part2/reverse_flask_herd/run.py

@@ -0,0 +1,12 @@
+# run.py
+
+import os
+from project.reverse_flask import app
+
+host = '0.0.0.0'
+port = int(os.environ.get('PORT', 5000))
+
+if app.config['DEBUG'] == True:
+    app.run()
+else:
+    app.run(host=host, port=port)

part2/reverse_flask_herd/tests_config.py

@@ -1 +1,10 @@
-__author__ = 'G'
+import unittest
+
+from project.reverse_flask import app
+
+class ConfigTest(unittest.TestCase):
+    def test_not_in_debug(self):
+        self.assertNotEqual(app.config['DEBUG'], True)
+
+if __name__ == '__main__':
+    unittest.main()