stop app running om import

datanator_rest_api/__main__.py

@@ -67,7 +67,7 @@ def _default(self):
         args.opt_arg_4
 
 
-class App(cement.App):
+class Cli(cement.App):
     """ Command line application """
     class Meta:
         label = 'datanator_rest_api'
@@ -79,5 +79,5 @@ class Meta:
 
 
 def main():
-    with App() as app:
-        app.run()
+    with Cli() as cli:
+        cli.run()

datanator_rest_api/core.py

@@ -56,7 +56,9 @@ def get_function_name():
         return '{}.{}{}'.format(get_controller_name(), get_path_name(), get_function_name())
 
 
-app = connexion.App(__name__, specification_dir='spec/')
-app.add_api('DatanatorAPI.yaml', resolver=MyResolver(
-    "datanator_rest_api.server"), validate_responses=False)
-app.run(port=8080)
+if __name__ == "__main__":
+
+    app = connexion.App(__name__, specification_dir='spec/')
+    app.add_api('DatanatorAPI.yaml', resolver=MyResolver(
+        "datanator_rest_api.server"), validate_responses=False)
+    app.run(port=8080)

tests/test_api.py

@@ -1,8 +1,8 @@
+import unittest
 from swagger_tester import swagger_test
 
 
 class ApiTestCase(unittest.TestCase):
 
     def test_1(self):
         swagger_test('./spec/DatanatorAPI.yaml')
-        self.assertTrue(True)  # example assertion