added test in dockerfile

sure_tosca-flask-server/Dockerfile

-FROM python:3.7-buster
+FROM python:3.6-buster
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app

sure_tosca-flask-server/sure_tosca/test/test_default_controller.py

@@ -24,7 +24,6 @@ class TestDefaultController(BaseTestCase):
 
 
         """
-        try:
         id_example = self.upload_file('https://raw.githubusercontent.com/QCDIS/sdia-tosca/master/examples/TIC.yaml')
         doc_id = int(id_example)
         self.assertIsInstance(doc_id,int)
@@ -51,8 +50,6 @@ class TestDefaultController(BaseTestCase):
             'https://raw.githubusercontent.com/QCDIS/sdia-tosca/master/examples/topology.yaml')
         doc_id = int(id_example)
         self.assertIsInstance(doc_id,int)
-        except Exception as e:
-            self.assertTrue(False)
 
 
     def test_get_all_ancestor_properties(self):

sure_tosca-flask-server/sure_tosca/test/test_tosca_template_service.py

 import os
+import tempfile
 from unittest import TestCase
+
+import requests
 from six import BytesIO
 from werkzeug.datastructures import FileStorage
 import logging
@@ -15,16 +18,18 @@ formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(messag
 h.setFormatter(formatter)
 logger.addHandler(h)
 logger.handler_set = True
+base_url = 'https://raw.githubusercontent.com/QCDIS/sdia-tosca/master/examples/'
 
 class Test(TestCase):
     def test_upload(self):
+
         file_names = ['application_example_outputs.yaml','application_example_2_topologies.yaml','lifeWatch_vre1.yaml',
                       'application_example_updated.yaml','compute.yaml','application_example_provisioned.yaml','topology.yaml',
-                      'kubernetes.yaml','application_example_planed.yaml']
+                      'kubernetes.yaml','application_example_planed.yaml','TIC.yaml']
 
         for file_name in file_names:
             logger.info("Testing : " + str(file_name))
-            doc_id = tosca_template_service.save(self.upload_file(file_name))
+            doc_id = tosca_template_service.save(self.upload_file(base_url+file_name))
             logger.info("doc_id : " + str(doc_id))
             self.assertTrue (doc_id >= 0)
 
@@ -39,7 +44,7 @@ class Test(TestCase):
 
 
     def test_get_tosca_template_model_by_id(self):
-        doc_id = tosca_template_service.save(self.upload_file('application_example_updated.yaml'))
+        doc_id = tosca_template_service.save(self.upload_file(base_url+'application_example_updated.yaml'))
         tosca_template_dict = tosca_template_service.get_tosca_template_dict_by_id(doc_id)
         tosca_template_model = ToscaTemplateModel.from_dict(tosca_template_dict)
 
@@ -47,17 +52,12 @@ class Test(TestCase):
         self.assertIsNotNone(tosca_template_model.topology_template)
         self.assertIsNotNone(tosca_template_model.topology_template.node_templates)
 
-    def upload_file(self, file_name):
-        tosca_path = "../../../TOSCA/"
-        input_tosca_file_path = tosca_path + '/' + file_name
-        if not os.path.exists(input_tosca_file_path):
-            tosca_path = "../TOSCA/"
-            input_tosca_file_path = tosca_path + '/' + file_name
 
+    def upload_file(self, url):
+        input_tosca_file_path = self.get_remote_tosca_file(url)
         dir_path = os.path.dirname(os.path.realpath(__file__))
         self.assertEqual(True, os.path.exists(input_tosca_file_path),
                          'Starting from: ' + dir_path + ' Input TOSCA file: ' + input_tosca_file_path + ' not found')
-
         file = open(input_tosca_file_path, "r")
         # with open(input_tosca_file_path, 'r') as file:
         #     contents = file.read()
@@ -71,3 +71,10 @@ class Test(TestCase):
         return FileStorage(stream=BytesIO(byte_contents), filename=input_tosca_file_path, name=input_tosca_file_path,
                            content_type=None,
                            content_length=None, headers=None)
+
+
+    def get_remote_tosca_file(self, url):
+        tosca = requests.get(url)
+        input_tosca_file_path = os.path.join(tempfile.gettempdir(),'test_tosca_file.yaml')
+        open( input_tosca_file_path, 'wb').write(tosca.content)
+        return input_tosca_file_path