Fix unhandled promise rejection errors

app/assets/javascripts/add_gitlab_slack_application/components/add_gitlab_slack_application.vue

@@ -79,10 +79,6 @@
           .catch(() => Flash('Unable to build Slack link.'));
       },
     },
-
-    mounted() {
-      GitlabSlackService.init();
-    },
   };
 </script>
 

app/assets/javascripts/add_gitlab_slack_application/services/gitlab_slack_service.js

-import axios from 'axios';
-import setAxiosCsrfToken from '../../lib/utils/axios_utils';
+import axios from '../../lib/utils/axios_utils';
 
 export default {
-  init() {
-    setAxiosCsrfToken();
-  },
-
   addToSlack(url, projectId) {
     return axios.get(url, {
       params: {

spec/javascripts/add_gitlab_slack_application/components/add_gitlab_slack_application_spec.js

@@ -9,7 +9,7 @@ describe('AddGitlabSlackApplication', () => {
   const gitlabForSlackGifPath = '//gitlabForSlackGifPath';
   const signInPath = '//signInPath';
   const slackLinkPath = '//slackLinkPath';
-  const docsPath = '//s';
+  const docsPath = '//docsPath';
   const gitlabLogoPath = '//gitlabLogoPath';
   const slackLogoPath = '//slackLogoPath';
   const projects = [{