stackdriver: adds on-change with debounce for alias by field

package.json

@@ -12,7 +12,7 @@
   "devDependencies": {
     "@types/d3": "^4.10.1",
     "@types/enzyme": "^3.1.13",
-    "@types/jest": "^21.1.4",
+    "@types/jest": "^23.3.2",
     "@types/node": "^8.0.31",
     "@types/react": "^16.4.14",
     "@types/react-custom-scrollbars": "^4.0.5",

public/app/plugins/datasource/stackdriver/partials/query.editor.html

@@ -55,7 +55,7 @@
   <div class="gf-form-inline">
     <div class="gf-form">
       <span class="gf-form-label query-keyword width-9">Alias By</span>
-      <input type="text" class="gf-form-input width-30" ng-model="ctrl.target.aliasBy" />
+      <input type="text" class="gf-form-input width-30" ng-model="ctrl.target.aliasBy" ng-change="ctrl.refresh()" ng-model-options="{ debounce: 500 }" />
     </div>
     <div class="gf-form gf-form--grow">
       <div class="gf-form-label gf-form-label--grow"></div>
@@ -109,4 +109,4 @@
   <div class="gf-form" ng-show="ctrl.lastQueryError">
     <pre class="gf-form-pre alert alert-error">{{ctrl.lastQueryError}}</pre>
   </div>
-</query-editor-row>
\ No newline at end of file
+</query-editor-row>

public/app/plugins/datasource/stackdriver/specs/query_ctrl.test.ts

@@ -427,5 +427,8 @@ function createTarget(existingFilters?: string[]) {
     },
     filters: existingFilters || [],
     aliasBy: '',
+    metricService: '',
+    metricKind: '',
+    valueType: '',
   };
 }

yarn.lock

@@ -228,9 +228,9 @@
   version "7946.0.4"
   resolved "https://registry.yarnpkg.com/@types/geojson/-/geojson-7946.0.4.tgz#4e049756383c3f055dd8f3d24e63fb543e98eb07"
 
-"@types/jest@^21.1.4":
-  version "21.1.10"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-21.1.10.tgz#dcacb5217ddf997a090cc822bba219b4b2fd7984"
+"@types/jest@^23.3.2":
+  version "23.3.2"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-23.3.2.tgz#07b90f6adf75d42c34230c026a2529e56c249dbb"
 
 "@types/node@*":
   version "10.9.4"