[Graph] Re-enable functional test

x-pack/legacy/plugins/graph/public/angular/templates/index.html

@@ -326,7 +326,7 @@
 
         <button class="kuiButton kuiButton--basic kuiButton--small" ng-disabled="workspace === null ||workspace.nodes.length === 0"
           tooltip="{{ ::'xpack.graph.sidebar.topMenu.removeVerticesButtonTooltip' | i18n: { defaultMessage: 'Remove vertices from workspace' } }}"
-          ng-click="setDetail(null);workspace.deleteSelection();">
+          ng-click="setDetail(null);workspace.deleteSelection();" data-test-subj="graphRemoveSelection">
           <span class="kuiIcon fa-trash"></span>
         </button>
 
@@ -350,13 +350,13 @@
 
         <button class="kuiButton kuiButton--basic kuiButton--small" ng-disabled="workspace.nodes.length === 0" ng-if="workspace.nodes.length === 0||workspace.force === null"
           tooltip="{{ ::'xpack.graph.sidebar.topMenu.runLayoutButtonTooltip' | i18n: { defaultMessage: 'Run layout' } }}"
-          ng-click="workspace.runLayout()">
+          ng-click="workspace.runLayout()" data-test-subj="graphResumeLayout">
           <span class="kuiIcon fa-play"></span>
         </button>
 
         <button class="kuiButton kuiButton--basic kuiButton--small" ng-if="workspace.force !== null&&workspace.nodes.length>0"
           tooltip="{{ ::'xpack.graph.sidebar.topMenu.pauseLayoutButtonTooltip' | i18n: { defaultMessage: 'Pause layout' } }}"
-          ng-click="workspace.stopLayout()">
+          ng-click="workspace.stopLayout()" data-test-subj="graphPauseLayout">
           <span class="kuiIcon fa-pause"></span>
         </button>
       </div>
@@ -373,7 +373,7 @@
             type="button" class="kuiButton kuiButton--basic kuiButton--small gphVertexSelect__button"
             ng-disabled="workspace.nodes.length === 0" ng-click="setDetail(null);workspace.selectAll()"
             i18n-id="xpack.graph.sidebar.selections.selectAllButtonLabel"
-            i18n-default-message="all"
+            i18n-default-message="all" data-test-subj="graphSelectAll"
           ></button>
 
           <button
@@ -389,15 +389,15 @@
             type="button" class="kuiButton kuiButton--basic kuiButton--small gphVertexSelect__button"
             ng-disabled="workspace.nodes.length === 0" ng-click="setDetail(null);workspace.selectInvert()"
             i18n-id="xpack.graph.sidebar.selections.invertSelectionButtonLabel"
-            i18n-default-message="invert"
+            i18n-default-message="invert" data-test-subj="graphInvertSelection"
           ></button>
 
           <button
             tooltip="{{ ::'xpack.graph.sidebar.selections.selectNeighboursButtonTooltip' | i18n: { defaultMessage: 'Select neighbours' } }}"
             type="button" class="kuiButton kuiButton--basic kuiButton--small gphVertexSelect__button"
             ng-disabled="workspace.selectedNodes.length === 0" ng-click="setDetail(null);workspace.selectNeighbours()"
             i18n-id="xpack.graph.sidebar.selections.selectNeighboursButtonLabel"
-            i18n-default-message="linked"
+            i18n-default-message="linked" data-test-subj="graphLinkedSelection"
           ></button>
         </div>
 

x-pack/legacy/plugins/graph/public/app.js

@@ -862,6 +862,7 @@ app.controller('graphuiPlugin', function (
       canWipeWorkspace(function () {
         kbnUrl.change('/workspace/', {});
       });  },
+    testId: 'graphNewButton',
   });
 
   // if saving is disabled using uiCapabilities, we don't want to render the save