Fixing failing test. Using @mock.path decorator, instead of overriding the sys.modules.

tests/test_configuration.py

@@ -1,20 +1,33 @@
 #!/usr/bin/env python
+import sys
+import unittest
+
 import cachet_url_monitor.status
 import mock
-import unittest
-import sys
-from requests import ConnectionError,HTTPError,Timeout
+from requests import ConnectionError, HTTPError, Timeout
+
 sys.modules['requests'] = mock.Mock()
 sys.modules['logging'] = mock.Mock()
 from cachet_url_monitor.configuration import Configuration
 
+
 class ConfigurationTest(unittest.TestCase):
     def setUp(self):
         def getLogger(name):
             self.mock_logger = mock.Mock()
             return self.mock_logger
+
         sys.modules['logging'].getLogger = getLogger
 
+        def get(url, headers):
+            get_return = mock.Mock()
+            get_return.ok = True
+            get_return.json = mock.Mock()
+            get_return.json.return_value = {'data': {'status': 1}}
+            return get_return
+
+        sys.modules['requests'].get = get
+
         self.configuration = Configuration('config.yml')
         sys.modules['requests'].Timeout = Timeout
         sys.modules['requests'].ConnectionError = ConnectionError
@@ -27,6 +40,7 @@ class ConfigurationTest(unittest.TestCase):
     def test_evaluate(self):
         def total_seconds():
             return 0.1
+
         def request(method, url, timeout=None):
             response = mock.Mock()
             response.status_code = 200
@@ -43,6 +57,7 @@ class ConfigurationTest(unittest.TestCase):
     def test_evaluate_with_failure(self):
         def total_seconds():
             return 0.1
+
         def request(method, url, timeout=None):
             response = mock.Mock()
             # We are expecting a 200 response, so this will fail the expectation.
@@ -84,7 +99,7 @@ class ConfigurationTest(unittest.TestCase):
 
         assert self.configuration.status == 3
         self.mock_logger.warning.assert_called_with(('The URL is '
-            'unreachable: GET http://localhost:8080/swagger'))
+                                                     'unreachable: GET http://localhost:8080/swagger'))
 
     def test_evaluate_with_http_error(self):
         def request(method, url, timeout=None):
@@ -99,7 +114,7 @@ class ConfigurationTest(unittest.TestCase):
 
         assert self.configuration.status == 3
         self.mock_logger.exception.assert_called_with(('Unexpected HTTP '
-            'response'))
+                                                       'response'))
 
     def test_push_status(self):
         def put(url, params=None, headers=None):