Fixed test and added update when button is clicked

src/components/ChatComponents/RentalMessage.vue

@@ -100,12 +100,14 @@ export default {
         null,
         { headers: tokenHeader() }
       );
+      this.$router.go(0);
     },
     async reject() {
       await axios.delete(
         process.env.VUE_APP_BASEURL + `renting/${this.rent.rentId}/delete`,
         { headers: tokenHeader() }
       );
+      this.$router.go(0);
     },
     async getImage() {
       let images = await getItemPictures(this.rent.listingId);

tests/unit/component-tests/ChatComponentsTest/RentalMessage.spec.js

@@ -27,6 +27,9 @@ jest.mock("axios");
 
 describe("RentalMessage.vue", () => {
   let wrapper;
+  const mockRouter = {
+    go: jest.fn(),
+  }
   beforeEach(() => {
     wrapper = shallowMount(RentalMessage, {
       propsData: {
@@ -47,6 +50,11 @@ describe("RentalMessage.vue", () => {
           deleted: false,
         },
       },
+      global: {
+        mocks: {
+          $router: mockRouter,
+        },
+      }
     });
   });