diff --git a/e2e/api-group.test.ts b/e2e/api-group.test.ts
index 922e1dd0..a9dd294c 100644
--- a/e2e/api-group.test.ts
+++ b/e2e/api-group.test.ts
@@ -2,8 +2,30 @@ import { test, expect } from '@playwright/test';
 
 test('test', async ({ page }) => {
   await page.goto('http://localhost:4200/');
+
+  //Add group
   await page.getByRole('banner').getByRole('button').hover();
   await page.locator('a').filter({ hasText: 'New Group' }).click();
-  await page.getByLabel('Group Name').fill('test');
+  await page.getByLabel('Group Name').fill('Parent Group');
+  await page.getByRole('button', { name: 'Confirm' }).click();
+
+  //Add sub group
+  await page.getByTitle('Parent Group').locator('div').nth(1).hover();
+  await page.getByTitle('Parent Group').getByRole('button').click();
+  await page.getByText('Add Subgroup').click();
+  await page.getByLabel('Group Name').fill('Sub Group');
+  await page.getByRole('button', { name: 'Confirm' }).click();
+
+  //Edit group
+  await page.getByTitle('Sub Group').locator('div').nth(1).hover();
+  await page.getByTitle('Sub Group').getByRole('button').click();
+  await page.getByText('Edit').click();
+  await page.getByLabel('Group Name').fill('Sub Group after');
+  await page.getByRole('button', { name: 'Confirm' }).click();
+
+  //Delete group
+  await page.getByTitle('Sub Group after').locator('div').nth(1).hover();
+  await page.getByTitle('Sub Group after').getByRole('button').click();
+  await page.getByText('Delete').click();
   await page.getByRole('button', { name: 'Confirm' }).click();
 });