Merge pull request #1599 from tseaver/logging-sink_update

Add 'Sink.update' API wrapper.

Author: tseaver

gcloud/logging/sink.py

@@ -126,3 +126,21 @@ def reload(self, client=None):
         data = client.connection.api_request(method='GET', path=self.path)
         self.filter_ = data['filter']
         self.destination = data['destination']
+
+    def update(self, client=None):
+        """API call:  update sink configuration via a PUT request
+
+        See
+        https://cloud.google.com/logging/docs/api/ref_v2beta1/rest/v2beta1/projects.sinks/update
+
+        :type client: :class:`gcloud.logging.client.Client` or ``NoneType``
+        :param client: the client to use.  If not passed, falls back to the
+                       ``client`` stored on the current sink.
+        """
+        client = self._require_client(client)
+        data = {
+            'name': self.name,
+            'filter': self.filter_,
+            'destination': self.destination,
+        }
+        client.connection.api_request(method='PUT', path=self.path, data=data)

gcloud/logging/test_sink.py

@@ -154,6 +154,45 @@ def test_reload_w_alternate_client(self):
         self.assertEqual(req['method'], 'GET')
         self.assertEqual(req['path'], '/%s' % FULL)
 
+    def test_update_w_bound_client(self):
+        FULL = 'projects/%s/sinks/%s' % (self.PROJECT, self.SINK_NAME)
+        RESOURCE = {
+            'name': self.SINK_NAME,
+            'filter': self.FILTER,
+            'destination': self.DESTINATION_URI,
+        }
+        conn = _Connection(RESOURCE)
+        CLIENT = _Client(project=self.PROJECT, connection=conn)
+        sink = self._makeOne(self.SINK_NAME, self.FILTER, self.DESTINATION_URI,
+                             client=CLIENT)
+        sink.update()
+        self.assertEqual(len(conn._requested), 1)
+        req = conn._requested[0]
+        self.assertEqual(req['method'], 'PUT')
+        self.assertEqual(req['path'], '/%s' % FULL)
+        self.assertEqual(req['data'], RESOURCE)
+
+    def test_update_w_alternate_client(self):
+        FULL = 'projects/%s/sinks/%s' % (self.PROJECT, self.SINK_NAME)
+        RESOURCE = {
+            'name': self.SINK_NAME,
+            'filter': self.FILTER,
+            'destination': self.DESTINATION_URI,
+        }
+        conn1 = _Connection()
+        CLIENT1 = _Client(project=self.PROJECT, connection=conn1)
+        conn2 = _Connection(RESOURCE)
+        CLIENT2 = _Client(project=self.PROJECT, connection=conn2)
+        sink = self._makeOne(self.SINK_NAME, self.FILTER, self.DESTINATION_URI,
+                             client=CLIENT1)
+        sink.update(client=CLIENT2)
+        self.assertEqual(len(conn1._requested), 0)
+        self.assertEqual(len(conn2._requested), 1)
+        req = conn2._requested[0]
+        self.assertEqual(req['method'], 'PUT')
+        self.assertEqual(req['path'], '/%s' % FULL)
+        self.assertEqual(req['data'], RESOURCE)
+
 
 class _Connection(object):