[Notebook] Browse Bar holding onto stale model, reverts changes (#7944)

* moving rename methods to appActions

* importing back into original test

* reverting

* add the ability to change the name in the browse bar

* add test to verify entries are not being lost

* addding aria labels for tests

* when an object is changed, store the whole new object, not just the name

* typo!

e2e/appActions.js

@@ -682,6 +682,21 @@ async function linkParameterToObject(page, parameterName, objectName) {
   await page.getByLabel('Save').click();
 }
 
+/**
+ * Rename the currently viewed `domainObject` from the browse bar.
+ *
+ * @param {import('@playwright/test').Page} page
+ * @param {string} newName
+ */
+async function renameCurrentObjectFromBrowseBar(page, newName) {
+  const nameInput = page.getByLabel('Browse bar object name');
+  await nameInput.click();
+  await nameInput.fill('');
+  await nameInput.fill(newName);
+  // Click the browse bar container to save changes
+  await page.getByLabel('Browse bar', { exact: true }).click();
+}
+
 export {
   createDomainObjectWithDefaults,
   createExampleTelemetryObject,
@@ -693,6 +708,7 @@ export {
   linkParameterToObject,
   navigateToObjectWithFixedTimeBounds,
   navigateToObjectWithRealTime,
+  renameCurrentObjectFromBrowseBar,
   setEndOffset,
   setFixedIndependentTimeConductorBounds,
   setFixedTimeMode,

e2e/tests/functional/plugins/notebook/notebook.e2e.spec.js

@@ -26,7 +26,10 @@ This test suite is dedicated to tests which verify the basic operations surround
 
 import { fileURLToPath } from 'url';
 
-import { createDomainObjectWithDefaults } from '../../../../appActions.js';
+import {
+  createDomainObjectWithDefaults,
+  renameCurrentObjectFromBrowseBar
+} from '../../../../appActions.js';
 import { copy, paste, selectAll } from '../../../../helper/hotkeys/hotkeys.js';
 import * as nbUtils from '../../../../helper/notebookUtils.js';
 import { expect, streamToString, test } from '../../../../pluginFixtures.js';
@@ -596,4 +599,61 @@ test.describe('Notebook entry tests', () => {
     await expect(await page.locator(`text="${TEST_TEXT.repeat(1)}"`).count()).toEqual(1);
     await expect(await page.locator(`text="${TEST_TEXT.repeat(2)}"`).count()).toEqual(0);
   });
+
+  test('When changing the name of a notebook in the browse bar, new notebook changes are not lost', async ({
+    page
+  }) => {
+    const TEST_TEXT = 'Do not lose me!';
+    const FIRST_NEW_NAME = 'New Name';
+    const SECOND_NEW_NAME = 'Second New Name';
+
+    await page.goto(notebookObject.url);
+
+    await page.getByLabel('Expand My Items folder').click();
+
+    await renameCurrentObjectFromBrowseBar(page, FIRST_NEW_NAME);
+
+    // verify the name change in tree and browse bar
+    await verifyNameChange(page, FIRST_NEW_NAME);
+
+    // enter one entry
+    await enterAndCommitTextEntry(page, TEST_TEXT);
+
+    // verify the entry is present
+    await expect(await page.locator(`text="${TEST_TEXT}"`).count()).toEqual(1);
+
+    // change the name
+    await renameCurrentObjectFromBrowseBar(page, SECOND_NEW_NAME);
+
+    // verify the name change in tree and browse bar
+    await verifyNameChange(page, SECOND_NEW_NAME);
+
+    // verify the entry is still present
+    await expect(await page.locator(`text="${TEST_TEXT}"`).count()).toEqual(1);
   });
+});
+
+/**
+ * Enter text into the last notebook entry and commit it.
+ *
+ * @param {import('@playwright/test').Page} page
+ * @param {string} text
+ */
+async function enterAndCommitTextEntry(page, text) {
+  await nbUtils.addNotebookEntry(page);
+  await nbUtils.enterTextInLastEntry(page, text);
+  await nbUtils.commitEntry(page);
+}
+
+/**
+ * Verify the name change in the tree and browse bar.
+ *
+ * @param {import('@playwright/test').Page} page
+ * @param {string} newName
+ */
+async function verifyNameChange(page, newName) {
+  await expect(
+    page.getByRole('treeitem').locator('.is-navigated-object .c-tree__item__name')
+  ).toHaveText(newName);
+  await expect(page.getByLabel('Browse bar object name')).toHaveText(newName);
+}

src/ui/layout/BrowseBar.vue

@@ -20,7 +20,7 @@
  at runtime from the About dialog for additional information.
 -->
 <template>
-  <div class="l-browse-bar">
+  <div class="l-browse-bar" aria-label="Browse bar">
     <div class="l-browse-bar__start">
       <button
         v-if="hasParent"
@@ -35,6 +35,7 @@
         </div>
         <span
           ref="objectName"
+          aria-label="Browse bar object name"
           class="l-browse-bar__object-name c-object-label__name"
           :class="{ 'c-input-inline': isPersistable }"
           :contenteditable="isNameEditable"

src/ui/router/Browse.js

@@ -80,13 +80,11 @@ class Browse {
     this.#openmct.layout.$refs.browseBar.viewKey = viewProvider.key;
   }
 
-  #updateDocumentTitleOnNameMutation(newName) {
-    if (typeof newName === 'string' && newName !== document.title) {
-      document.title = newName;
-      this.#openmct.layout.$refs.browseBar.domainObject = {
-        ...this.#openmct.layout.$refs.browseBar.domainObject,
-        name: newName
-      };
+  #handleBrowseObjectUpdate(newObject) {
+    this.#openmct.layout.$refs.browseBar.domainObject = newObject;
+
+    if (typeof newObject.name === 'string' && newObject.name !== document.title) {
+      document.title = newObject.name;
     }
   }
 
@@ -120,8 +118,8 @@ class Browse {
     document.title = this.#browseObject.name; //change document title to current object in main view
     this.#unobserve = this.#openmct.objects.observe(
       this.#browseObject,
-      'name',
-      this.#updateDocumentTitleOnNameMutation.bind(this)
+      '*',
+      this.#handleBrowseObjectUpdate.bind(this)
     );
     const currentProvider = this.#openmct.objectViews.getByProviderKey(currentViewKey);
     if (currentProvider && currentProvider.canView(this.#browseObject, this.#openmct.router.path)) {