add user recovery tests to user search page

admin/src/pages/UserSearch.spec.js

@@ -25,7 +25,7 @@ const apolloQueryMock = jest.fn().mockResolvedValue({
           email: 'benjamin@bluemchen.de',
           creation: [1000, 1000, 1000],
           emailChecked: true,
-          deletedAt: null,
+          deletedAt: new Date(),
         },
         {
           userId: 3,
@@ -243,6 +243,17 @@ describe('UserSearch', () => {
       })
     })
 
+    describe('recover user', () => {
+      const userId = 2
+      beforeEach(() => {
+        wrapper.findComponent({ name: 'SearchUserTable' }).vm.$emit('updateDeletedAt', userId, null)
+      })
+
+      it('toasts a success message', () => {
+        expect(toastSuccessSpy).toBeCalledWith('user_recovered')
+      })
+    })
+
     describe('apollo returns error', () => {
       beforeEach(() => {
         apolloQueryMock.mockRejectedValue({