Add put Plan in YAML

Change-Id: I7dcefb8bfe43d7ffd63833d78d405f24a097d583
Related-Bug: #1309493

solumclient/tests/v1/test_plan.py

@@ -171,5 +171,6 @@ class PlanManagerTest(base.TestCase):
         fake_http_client = fake_client.FakeHTTPClient(fixtures=fixtures_put)
         api_client = sclient.Client(fake_http_client)
         mgr = plan.PlanManager(api_client)
-        plan_obj = mgr.update(plan_id='p1', **plan_fixture)
+        plan_obj = mgr.update('version: 1\nname: ex_plan1\ndescription: dsc1.',
+                              plan_id='p1')
         self.assert_plan_obj(plan_obj)

solumclient/v1/plan.py

@@ -113,9 +113,19 @@ class PlanManager(solum_base.CrudManager, solum_base.FindMixin):
             else:
                 return super(PlanManager, self).findone(name=name_or_uuid)
 
-    def update(self, **kwargs):
-        return super(PlanManager,
-                     self).update(base_url="/v1", **kwargs)
+    def update(self, plan, **kwargs):
+        kwargs = self._filter_kwargs(kwargs)
+        kwargs['data'] = plan
+        kwargs.setdefault("headers", kwargs.get("headers", {}))
+        kwargs['headers']['Content-Type'] = 'x-application/yaml'
+        resp = self.client.put(self.build_url(base_url="/v1", **kwargs),
+                               **kwargs)
+        try:
+            resp_plan = yaml.load(resp.content)
+        except yaml.YAMLError:
+            raise exc.BaseException(message='Could not parse response '
+                                            'from Plan API resource.')
+        return self.resource_class(self, resp_plan)
 
     def delete(self, **kwargs):
         return super(PlanManager, self).delete(base_url="/v1", **kwargs)