Add test to update user

src/Umbraco.Tests.AcceptanceTest/cypress/integration/Users/users.ts

@@ -32,4 +32,57 @@ context('Users', () => {
 
   });
 
-});
+  it('Update user', () => {
+    // Set userdata
+    const name = "Alice Bobson";
+    const email = "alice-bobson@acceptancetest.umbraco";
+    const startContentIds = [];
+    const startMediaIds = [];
+    const userGroups = ["admin"];    
+    
+    var userData =
+    {
+        "id": -1,
+        "parentId": -1,
+        "name": name,
+        "username": email,
+        "culture": "en-US",
+        "email": email,
+        "startContentIds": startContentIds,
+        "startMediaIds": startMediaIds,
+        "userGroups": userGroups,
+        "message": ""
+    };
+
+    // Ensure user doesn't exist
+    cy.umbracoEnsureUserEmailNotExists(email);
+  
+    // Create user through API
+    cy.getCookie('UMB-XSRF-TOKEN', { log: false }).then((token) => {
+      cy.request({
+        method: 'POST',
+        url: '/umbraco/backoffice/umbracoapi/users/PostCreateUser',
+        followRedirect: true,
+        headers: {
+          Accept: 'application/json',
+          'X-UMB-XSRF-TOKEN': token.value,
+        },
+        body: userData,
+        log: false,
+      }).then((response) => {        
+        return;
+      });
+    });
+
+    // Go to the user and edit their name
+    cy.umbracoSection('users');
+    cy.get('.umb-user-card__name').contains(name).click();
+    cy.get('#headerName').type('{movetoend}son');
+    cy.umbracoButtonByLabelKey('buttons_save').click();
+
+    // assert save succeeds
+    cy.umbracoSuccessNotification().should('be.visible');
+    cy.umbracoEnsureUserEmailNotExists(email);
+  })
+
+});