chore: Add missing frontend specs (#2329)

* complete dshboard api specs

* code cleanup

* add conversation mixin spec

* add isadmin mixin spec

* add agent details component spec

* add notification badge spec

* spec for thumbnail exist in agent details

* fix the deprecation warnings

* add agent details spec

* add account selector specs

* code cleanup

* refactor contact spec

* review fixes

* review fixes

* add shared spec helper

* update api spec helper

* review fixes

app/javascript/dashboard/mixins/specs/isAdmin.spec.js

@@ -0,0 +1,28 @@
+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import Vuex from 'vuex';
+import isAdminMixin from '../isAdmin';
+
+const localVue = createLocalVue();
+localVue.use(Vuex);
+
+describe('isAdminMixin', () => {
+  let getters;
+  let store;
+
+  beforeEach(() => {
+    getters = {
+      getCurrentRole: () => 'administrator',
+    };
+
+    store = new Vuex.Store({ getters });
+  });
+  it('set accountId properly', () => {
+    const Component = {
+      render() {},
+      title: 'TestComponent',
+      mixins: [isAdminMixin],
+    };
+    const wrapper = shallowMount(Component, { store, localVue });
+    expect(wrapper.vm.isAdmin).toBe(true);
+  });
+});