Update dependency react-dom to v19.1.0

Reviewed-on: #283

app/[slug]/dashboard/guests/page.tsx

@@ -18,6 +18,7 @@ import { Toast } from 'primereact/toast';
 import { Suspense, useEffect, useRef, useState } from 'react';
 import InvitationsBoard from '@/app/ui/invitations/board';
 import { Invitation, InvitationSerializer } from '@/app/lib/invitation';
+import { Entity } from '@/app/lib/definitions';
 
 
 export default function Page() {
@@ -29,9 +30,9 @@ export default function Page() {
     refreshGuests();
     refreshInvitations();
   }, []);
-  
+
   const toast = useRef<Toast>(null);
-  
+
   function refreshGuests() {
     new AbstractApi<Guest>().getAll(new GuestSerializer(), (objects: Guest[]) => {
       setGuests(objects);
@@ -54,20 +55,20 @@ export default function Page() {
     fetch(`/api/${slug}/groups/affinities/reset`, {
       method: 'POST',
       headers: {
-      'Accept': 'application/json',
-      'X-CSRF-TOKEN': getCsrfToken(),
+        'Accept': 'application/json',
+        'X-CSRF-TOKEN': getCsrfToken(),
       }
     })
-    .then(response => {
-      if (response.ok) {
-      showAffinitiesResetSuccess();
-      } else {
-      console.error('Failed to reset affinities');
-      }
-    })
-    .catch(error => {
-      console.error('Error resetting affinities:', error);
-    });
+      .then(response => {
+        if (response.ok) {
+          showAffinitiesResetSuccess();
+        } else {
+          console.error('Failed to reset affinities');
+        }
+      })
+      .catch(error => {
+        console.error('Error resetting affinities:', error);
+      });
   }
 
   function showAffinitiesResetSuccess() {
@@ -88,7 +89,22 @@ export default function Page() {
 
   const [invitations, setInvitations] = useState<Array<Invitation>>([]);
 
-
+  function updateList<T extends Entity>(originalList: T[], element: T): T[] {
+    {
+      const index = originalList.findIndex(g => g.id === element?.id);
+      if (index !== -1) {
+        // Replace existing element
+        return [
+          element!,
+          ...originalList.slice(0, index),
+          ...originalList.slice(index + 1)
+        ];
+      } else {
+        // Add new element at the start
+        return [element!, ...originalList];
+      }
+    }
+  }
 
   return (
     <div className="w-full">
@@ -99,9 +115,9 @@ export default function Page() {
             <GuestFormDialog
               key={guestBeingEdited?.id}
               groups={groups}
-              onCreate={(newGuest) => { 
-                setGuests([newGuest!, ...guests]); 
-                setGuestBeingEdited(undefined) ;
+              onCreate={(newGuest) => {
+                setGuests(guests => updateList(guests, newGuest));
+                setGuestBeingEdited(undefined);
               }}
               guest={guestBeingEdited}
               visible={guestBeingEdited !== undefined}
@@ -128,7 +144,10 @@ export default function Page() {
             <GroupFormDialog
               key={groupBeingEdited?.id}
               groups={groups}
-              onCreate={() => { refreshGroups(); setGroupBeingEdited(undefined) }}
+              onCreate={(newGroup) => {
+                setGroups(groups => updateList(groups, newGroup));
+                setGroupBeingEdited(undefined)
+              }}
               group={groupBeingEdited}
               visible={groupBeingEdited !== undefined}
               onHide={() => { setGroupBeingEdited(undefined) }}
@@ -152,7 +171,7 @@ export default function Page() {
           </div>
         </ TabPanel>
         <TabPanel header="Invitations" leftIcon="pi pi-envelope mx-2">
-          <InvitationsBoard guests={guests} invitations={invitations}/>
+          <InvitationsBoard guests={guests} invitations={invitations} />
         </TabPanel>
       </ TabView>
     </div>

app/api/abstract-api.tsx

@@ -41,7 +41,7 @@ export class AbstractApi<T extends Entity> implements Api<T> {
       });
   }
 
-  update(serializable: Serializable<T>, object: T, callback: () => void): void {
+  update(serializable: Serializable<T>, object: T, callback: (updatedObject: T) => void): void {
     const endpoint = object.id ? `/api/${getSlug()}/${serializable.apiPath()}/${object.id}` : `/api/${getSlug()}/${serializable.apiPath()}`;
 
     fetch(endpoint, {
@@ -52,7 +52,10 @@ export class AbstractApi<T extends Entity> implements Api<T> {
         'Accept': 'application/json',
         'X-CSRF-TOKEN': getCsrfToken(),
       }
-    }).then(callback)
+    }).then((response) => response.json())
+      .then((data) => {
+        callback(serializable.fromJson(data));
+      })
       .catch((error) => console.error(error));
   }
 

app/ui/components/group-form-dialog.tsx

@@ -14,7 +14,7 @@ import { useState } from 'react';
 
 export default function GroupFormDialog({ groups, onCreate, onHide, group, visible }: {
   groups: Group[],
-  onCreate?: () => void,
+  onCreate?: (newGroup: Group) => void,
   onHide: () => void,
   group?: Group,
   visible: boolean,
@@ -46,15 +46,15 @@ export default function GroupFormDialog({ groups, onCreate, onHide, group, visib
       group.color = color;
       group.parentId = parentId;
 
-      api.update(serializer, group, () => {
+      api.update(serializer, group, (newGroup) => {
         resetForm();
-        onCreate && onCreate();
+        onCreate && onCreate(newGroup);
       });
     } else {
 
-      api.create(serializer, new Group(undefined, name, undefined, icon, undefined, parentId, color), () => {
+      api.create(serializer, new Group(undefined, name, undefined, icon, undefined, parentId, color), (newGroup) => {
         resetForm();
-        onCreate && onCreate();
+        onCreate && onCreate(newGroup);
       });
     }
   }

app/ui/components/guest-form-dialog.tsx

@@ -44,9 +44,9 @@ export default function GuestFormDialog({ groups, onCreate, onHide, guest, visib
       guest.group!.id = group;  
       guest.status = status;
      
-      api.update(serializer, guest, () => {
+      api.update(serializer, guest, (updatedGuest) => {
         resetForm();
-        onCreate && onCreate(guest);
+        onCreate && onCreate(updatedGuest);
       });
     } else {
       api.create(serializer, new Guest(undefined, name, undefined, status, [], groups.find((g) => g.id === group)), (newGuest)=> {
@@ -62,8 +62,8 @@ export default function GuestFormDialog({ groups, onCreate, onHide, guest, visib
       <Dialog header="Add guest" visible={visible} style={{ width: '60vw' }} onHide={onHide}>
         <div className="card flex justify-evenly py-5">
           <FloatLabel>
-            <InputText id="username" className='rounded-sm' value={name} onChange={(e) => setName(e.target.value)} />
-            <label htmlFor="username">Username</label>
+            <InputText id="name" className='rounded-sm' value={name} onChange={(e) => setName(e.target.value)} />
+            <label htmlFor="name">Name</label>
           </FloatLabel>
           <FloatLabel>
             <Dropdown id="group" className='rounded-sm min-w-32' value={group} onChange={(e) => setGroup(e.target.value)} options={

package.json

@@ -13,16 +13,16 @@
     "@tiptap/react": "^2.14.0",
     "@tiptap/starter-kit": "^2.14.0",
     "autoprefixer": "10.4.21",
-    "bcrypt": "^5.1.1",
+    "bcrypt": "^6.0.0",
     "clsx": "^2.1.1",
     "dompurify": "^3.2.6",
     "next": "15.3.3",
     "next-auth": "5.0.0-beta.28",
-    "postcss": "8.5.4",
+    "postcss": "8.5.5",
     "primeicons": "^7.0.0",
     "primereact": "^10.8.2",
     "react": "19.0.0-rc-f38c22b244-20240704",
-    "react-dom": "19.0.0-rc-f38c22b244-20240704",
+    "react-dom": "19.1.0",
     "tailwindcss": "3.4.17",
     "typescript": "5.8.3",
     "use-debounce": "^10.0.1",
@@ -32,9 +32,9 @@
   "devDependencies": {
     "@playwright/test": "^1.52.0",
     "@types/bcrypt": "^5.0.2",
-    "@types/node": "22.15.30",
+    "@types/node": "22.15.31",
     "@types/react": "18.3.23",
-    "@types/react-dom": "18.3.7",
+    "@types/react-dom": "19.1.6",
     "wait-on": "^8.0.3"
   },
   "engines": {

tests/groups.spec.ts

@@ -0,0 +1,65 @@
+import { test, expect, Page } from '@playwright/test'
+import mockGroupsAPI from './mocks/groups';
+import mockGuestsAPI from './mocks/guests';
+
+test('should allow CRUD on groups', async ({ page }) => {
+  await mockGuestsAPI({ page });
+  await mockGroupsAPI({ page });
+
+  await page.goto('/default/dashboard/guests');
+  await page.getByRole('tab', { name: 'Groups' }).click();
+
+  await expect(page.getByRole('button', { name: 'Add new' })).toBeVisible();
+  await expect(page.getByRole('button', { name: 'Reset affinities' })).toBeVisible();
+
+
+  // List all groups
+  await expect(page.getByRole('row')).toHaveCount(3); // 1 header row + 2 data rows
+
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(0)).toHaveText('Name');
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(1)).toHaveText('Color');
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(2)).toHaveText('Confirmed');
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(3)).toHaveText('Tentative');
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(4)).toHaveText('Pending');
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(5)).toHaveText('Declined');
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(6)).toHaveText('Considered');
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(7)).toHaveText('Total');
+  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(8)).toHaveText('Actions');
+
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(0)).toContainText('Pam\'s family');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(2)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(3)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(4)).toHaveText('1');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(5)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(6)).toHaveText('2');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(7)).toHaveText('3');
+  await expect(page.getByRole('row').nth(1).locator('svg:visible')).toHaveCount(3);
+
+  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(0)).toContainText('Pam\'s work');
+  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(2)).toHaveText('0');
+  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(3)).toHaveText('2');
+  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(4)).toHaveText('0');
+  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(5)).toHaveText('0');
+  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(6)).toHaveText('0');
+  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(7)).toHaveText('2');
+  await expect(page.getByRole('row').nth(2).locator('svg:visible')).toHaveCount(3);
+
+  // Add a new group
+  await page.getByRole('button', { name: 'Add new' }).click();
+  const dialog = page.getByRole('dialog');
+  await expect(dialog).toBeVisible();
+
+  await dialog.getByLabel('Name').fill("Pam's friends");
+  await dialog.getByRole('button', { name: 'Create' }).click();
+
+  await expect(dialog).not.toBeVisible();
+
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(0)).toContainText('Pam\'s friends');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(2)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(3)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(4)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(5)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(6)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(7)).toHaveText('0');
+  await expect(page.getByRole('row').nth(1).locator('svg:visible')).toHaveCount(3);
+});

tests/guests.spec.ts

@@ -1,88 +1,10 @@
-import { test, expect, Page } from '@playwright/test'
-import { mock } from 'node:test';
+import { expect, test } from '@playwright/test';
+import mockGroupsAPI from './mocks/groups';
+import mockGuestsAPI from './mocks/guests';
 
-const mockGuestsAPI = ({ page }: { page: Page }) => {
-  page.route('*/**/api/default/guests', async route => {
-    if (route.request().method() === 'GET') {
-      const json = [
-        {
-          "id": "f4a09c28-40ea-4553-90a5-96935a59cac6",
-          "status": "tentative",
-          "name": "Kristofer Rohan DVM",
-          "group": {
-            "id": "2fcb8b22-6b07-4c34-92e3-a2535dbc5b14",
-            "name": "Childhood friends",
-          }
-        },
-        {
-          "id": "bd585c40-0937-4cde-960a-bb23acfd6f18",
-          "status": "invited",
-          "name": "Olevia Quigley Jr.",
-          "group": {
-            "id": "da8edf26-3e1e-4cbb-b985-450c49fffe01",
-            "name": "Work",
-          }
-        },
-      ];
-
-      await route.fulfill({ json })
-    } else if (route.request().method() === 'POST') {
-      const json = {
-        "id":"ff58aa2d-643d-4c29-be9c-50e10ae6853c",
-        "name":"John Snow",
-        "status":"invited",
-        "group": {
-            "id": "da8edf26-3e1e-4cbb-b985-450c49fffe01",
-            "name": "Work",
-          }
-        };
-
-      await route.fulfill({ json });
-    }
-  })
-}
-
-const mockGroupsAPI = ({ page }: { page: Page }) => {
-  page.route('*/**/api/default/groups', async route => {
-    const json = [
-      {
-        "id": "ee44ffb9-1147-4842-a378-9eaeb0f0871a",
-        "name": "Pam's family",
-        "icon": "pi pi-users",
-        "parent_id": null,
-        "color": "#ff0000",
-        "attendance": {
-          "total": 3,
-          "considered": 2,
-          "invited": 1,
-          "confirmed": 0,
-          "declined": 0,
-          "tentative": 0
-        }
-      },
-      {
-        "id": "c8bda6ca-d8af-4bb8-b2bf-e6ec1c21b1e6",
-        "name": "Pam's work",
-        "icon": "pi pi-desktop",
-        "parent_id": null,
-        "color": "#00ff00",
-        "attendance": {
-          "total": 2,
-          "considered": 0,
-          "invited": 0,
-          "confirmed": 0,
-          "declined": 0,
-          "tentative": 2
-        }
-      },
-    ];
-
-    await route.fulfill({ json })
-  })
-}
-
-test('should display the list of guests', async ({ page }) => {
+test('should allow CRUD on guests', async ({ page }) => {
   await mockGuestsAPI({ page });
+  await mockGroupsAPI({ page });
 
   await page.goto('/default/dashboard/guests');
 
@@ -92,89 +14,62 @@ test('should display the list of guests', async ({ page }) => {
   await expect(page.getByRole('tab', { name: 'Groups' })).toBeVisible();
   await expect(page.getByRole('tab', { name: 'Invitations' })).toBeVisible();
 
+  // List all guests
   await expect(page.getByText('There are 2 elements in the list')).toBeVisible();
   await expect(page.getByRole('row')).toHaveCount(3); // 1 header row + 2 data rows
 
   await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'Kristofer Rohan DVM' })).toBeVisible();
-  await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'Childhood friends' })).toBeVisible();
+  await expect(page.getByRole('row').nth(1).getByRole('cell', { name: "Pam's family" })).toBeVisible();
   await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'Tentative' })).toBeVisible();
   await expect(page.getByRole('row').nth(1).locator('svg')).toHaveCount(2);
 
-
   await expect(page.getByRole('row').nth(2).getByRole('cell', { name: 'Olevia Quigley Jr.' })).toBeVisible();
-  await expect(page.getByRole('row').nth(2).getByRole('cell', { name: 'Work' })).toBeVisible();
+  await expect(page.getByRole('row').nth(2).getByRole('cell', { name: "Pam's work" })).toBeVisible();
   await expect(page.getByRole('row').nth(2).getByRole('cell', { name: 'Invited' })).toBeVisible();
   await expect(page.getByRole('row').nth(2).locator('svg')).toHaveCount(2);
-});
 
-test('should allow creating a new guest', async ({ page }) => {
-  await mockGuestsAPI({ page });
-  await mockGroupsAPI({ page });
-
-  await page.goto('/default/dashboard/guests');
-  await expect(page.getByText('There are 2 elements in the list')).toBeVisible();
+  // Add a new guest
   await page.getByRole('button', { name: 'Add new' }).click();
 
   await page.getByRole('dialog').getByLabel('Name').fill('John Snow');
 
-  await page.keyboard.press('Tab');
-  await page.keyboard.press('ArrowDown');
-  await page.keyboard.press('ArrowDown');
-  await page.keyboard.press('Enter');
+  await page.locator('#group').click();
+  await page.getByRole('option', { name: "Pam's work" }).click();
 
-  await page.keyboard.press('Tab');
-  await page.keyboard.press('ArrowDown');
-  await page.keyboard.press('ArrowDown');
-  await page.keyboard.press('Enter');
+  await page.locator('#status').click();
+  await page.getByRole('option', { name: 'Invited' }).click();
 
   await page.getByRole('dialog').getByRole('button', { name: 'Create' }).click();
 
   await expect(page.getByText('There are 3 elements in the list')).toBeVisible();
 
   await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'John Snow' })).toBeVisible();
-  await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'Work' })).toBeVisible();
+  await expect(page.getByRole('row').nth(1).getByRole('cell', { name: "Pam\'s work" })).toBeVisible();
   await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'Invited' })).toBeVisible();
   await expect(page.getByRole('row').nth(1).locator('svg')).toHaveCount(2);
+
+  // Edit the just-added John Snow
+  await page.getByRole('row').nth(1).locator('svg').nth(1).click(); // Click edit icon
+
+  const dialog = page.getByRole('dialog');
+  await expect(dialog.getByLabel('Name')).toHaveValue('John Snow');
+  await dialog.getByLabel('Name').fill('John Fire');
+
+  await dialog.locator('#group').click();
+  await page.getByRole('option', { name: "Pam's family" }).click();
+
+  await dialog.locator('#status').click();
+  await page.getByRole('option', { name: 'Declined' }).click();
+
+  await dialog.getByRole('button', { name: 'Update' }).click();
+
+  await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'John Fire' })).toBeVisible();
+  await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'Pam\'s Family' })).toBeVisible();
+  await expect(page.getByRole('row').nth(1).getByRole('cell', { name: 'Declined' })).toBeVisible();
+
+  await expect(page.getByText('There are 3 elements in the list')).toBeVisible();
+
+  // Delete John Fire
+  await page.getByRole('row').nth(1).locator('svg').nth(0).click(); // Click delete icon
+  await expect(page.getByText('There are 2 elements in the list')).toBeVisible();
 });
-
-test('should display the list of groups', async ({ page }) => {
-  await mockGroupsAPI({ page });
-
-  await page.goto('/default/dashboard/guests');
-  await page.getByRole('tab', { name: 'Groups' }).click();
-
-  await expect(page.getByRole('button', { name: 'Add new' })).toBeVisible();
-  await expect(page.getByRole('button', { name: 'Reset affinities' })).toBeVisible();
-
-  await expect(page.getByRole('row')).toHaveCount(3); // 1 header row + 2 data rows
-
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(0)).toHaveText('Name');
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(1)).toHaveText('Color');
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(2)).toHaveText('Confirmed');
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(3)).toHaveText('Tentative');
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(4)).toHaveText('Pending');
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(5)).toHaveText('Declined');
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(6)).toHaveText('Considered');
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(7)).toHaveText('Total');
-  await expect(page.getByRole('row').nth(0).getByRole('columnheader').nth(8)).toHaveText('Actions');
-
-  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(0)).toContainText('Pam\'s family');
-  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(2)).toHaveText('0');
-  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(3)).toHaveText('0');
-  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(4)).toHaveText('1');
-  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(5)).toHaveText('0');
-  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(6)).toHaveText('2');
-  await expect(page.getByRole('row').nth(1).getByRole('cell').nth(7)).toHaveText('3');
-  await expect(page.getByRole('row').nth(1).locator('svg:visible')).toHaveCount(3);
-
-
-  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(0)).toContainText('Pam\'s work');
-  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(2)).toHaveText('0');
-  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(3)).toHaveText('2');
-  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(4)).toHaveText('0');
-  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(5)).toHaveText('0');
-  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(6)).toHaveText('0');
-  await expect(page.getByRole('row').nth(2).getByRole('cell').nth(7)).toHaveText('2');
-  await expect(page.getByRole('row').nth(2).locator('svg:visible')).toHaveCount(3);
-
-});

tests/mocks/groups.tsx

@@ -0,0 +1,60 @@
+import { Page } from "@playwright/test";
+
+export default async function mockGroupsAPI({ page }: { page: Page }): Promise<void> {
+  page.route('*/**/api/default/groups', async route => {
+    if (route.request().method() === 'GET') {
+      const json = [
+        {
+          "id": "ee44ffb9-1147-4842-a378-9eaeb0f0871a",
+          "name": "Pam's family",
+          "icon": "pi pi-users",
+          "parent_id": null,
+          "color": "#ff0000",
+          "attendance": {
+            "total": 3,
+            "considered": 2,
+            "invited": 1,
+            "confirmed": 0,
+            "declined": 0,
+            "tentative": 0
+          }
+        },
+        {
+          "id": "c8bda6ca-d8af-4bb8-b2bf-e6ec1c21b1e6",
+          "name": "Pam's work",
+          "icon": "pi pi-desktop",
+          "parent_id": null,
+          "color": "#00ff00",
+          "attendance": {
+            "total": 2,
+            "considered": 0,
+            "invited": 0,
+            "confirmed": 0,
+            "declined": 0,
+            "tentative": 2
+          }
+        },
+      ];
+
+      await route.fulfill({ json })
+    } else if (route.request().method() === 'POST') {
+      const json = {
+          "id": "4d55bc34-6f42-4e2e-82a1-71ae32da2466",
+          "name": "Pam's friends",
+          "icon": "pi pi-desktop",
+          "parent_id": null,
+          "color": "#0000ff",
+          "attendance": {
+            "total": 0,
+            "considered": 0,
+            "invited": 0,
+            "confirmed": 0,
+            "declined": 0,
+            "tentative": 0
+          }
+        }
+
+      await route.fulfill({ json })
+    }
+  })
+}

tests/mocks/guests.tsx

@@ -0,0 +1,61 @@
+import { Page } from "@playwright/test";
+
+export default async function mockGuestsAPI({ page }: { page: Page }): Promise<void> {
+  page.route('*/**/api/default/guests', async route => {
+    if (route.request().method() === 'GET') {
+      const json = [
+        {
+          "id": "f4a09c28-40ea-4553-90a5-96935a59cac6",
+          "status": "tentative",
+          "name": "Kristofer Rohan DVM",
+          "group": {
+            "id": "ee44ffb9-1147-4842-a378-9eaeb0f0871a",
+            "name": "Pam's family",
+          }
+        },
+        {
+          "id": "bd585c40-0937-4cde-960a-bb23acfd6f18",
+          "status": "invited",
+          "name": "Olevia Quigley Jr.",
+          "group": {
+            "id": "c8bda6ca-d8af-4bb8-b2bf-e6ec1c21b1e6",
+            "name": "Pam's work",
+          }
+        },
+      ];
+
+      await route.fulfill({ json })
+    } else if (route.request().method() === 'POST') {
+      const json = {
+        "id": "ff58aa2d-643d-4c29-be9c-50e10ae6853c",
+        "name": "John Snow",
+        "status": "invited",
+        "group": {
+          "id": "c8bda6ca-d8af-4bb8-b2bf-e6ec1c21b1e6",
+          "name": "Pam's work",
+        }
+      };
+
+      await route.fulfill({ json });
+    }
+  })
+
+  page.route("*/**/api/default/guests/*", async route => {
+    if (route.request().method() === 'PUT') {
+      const json = {
+        "id": "ff58aa2d-643d-4c29-be9c-50e10ae6853c",
+        "name": "John Fire",
+        "status": "declined",
+        "group": {
+          "id": "ee44ffb9-1147-4842-a378-9eaeb0f0871a",
+          "name": "Pam's family",
+        }
+      }
+      await route.fulfill({ json });
+
+    } else if (route.request().method() === 'DELETE') {
+      const json = {}
+      await route.fulfill({ json });
+    }
+  });
+}