Fix front-end tests

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/components/Post/PostElementItem.vue

@@ -47,6 +47,7 @@
             <small class="has-text-grey-dark">{{
               $options.filters.formatDateTimeString(
                 new Date(post.insertedAt),
+                undefined,
                 false
               )
             }}</small>

js/src/views/Posts/Post.vue

@@ -29,6 +29,7 @@
                 :title="
                   $options.filters.formatDateTimeString(
                     post.updatedAt,
+                    undefined,
                     true,
                     'short'
                   )

js/tests/unit/specs/boot/routes.spec.ts

@@ -4,11 +4,15 @@ import App from "@/App.vue";
 import VueRouter from "vue-router";
 import Buefy from "buefy";
 import flushPromises from "flush-promises";
+import VueAnnouncer from "@vue-a11y/announcer";
+import VueSkipTo from "@vue-a11y/skip-to";
 
 const localVue = createLocalVue();
 config.mocks.$t = (key: string): string => key;
 localVue.use(VueRouter);
 localVue.use(Buefy);
+localVue.use(VueAnnouncer);
+localVue.use(VueSkipTo);
 
 describe("routing", () => {
   test("Homepage", async () => {

js/tests/unit/specs/components/Comment/__snapshots__/CommentTree.spec.ts.snap

@@ -12,7 +12,7 @@ exports[`CommentTree renders a comment tree with comments 1`] = `
         <div class="field">
           <div class="field">
             <p class="control">
-              <editor-stub mode="comment" value=""></editor-stub>
+              <editor-stub mode="comment" aria-label="Comment body" value=""></editor-stub>
             </p>
             <!---->
           </div>
@@ -54,7 +54,7 @@ exports[`CommentTree renders an empty comment tree 1`] = `
         <div class="field">
           <div class="field">
             <p class="control">
-              <editor-stub mode="comment" value=""></editor-stub>
+              <editor-stub mode="comment" aria-label="Comment body" value=""></editor-stub>
             </p>
             <!---->
           </div>

js/tests/unit/specs/components/__snapshots__/navbar.spec.ts.snap

@@ -1,3 +1,3 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`App component renders a Vue component 1`] = `<b-navbar-stub type="is-secondary" wrapperclass="container" closeonclick="true" mobileburger="true"><template></template> <template></template> <template></template></b-navbar-stub>`;
+exports[`App component renders a Vue component 1`] = `<b-navbar-stub type="is-secondary" wrapperclass="container" closeonclick="true" mobileburger="true" id="navbar"><template></template> <template></template> <template></template></b-navbar-stub>`;