openmct/e2e/tests/visual-a11y/components/tree.visual.spec.js

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const { test } = require('../../../pluginFixtures.js');
const {
  expandTreePaneItemByName,
  createDomainObjectWithDefaults
} = require('../../../appActions.js');
const VISUAL_URL = require('../../../constants.js').VISUAL_URL;
const percySnapshot = require('@percy/playwright');

//Declare the scope of the visual test
const treePane = "[role=tree][aria-label='Main Tree']";

test.describe('Visual - Tree Pane', () => {
  test('Tree pane in various states', async ({ page, theme, openmctConfig }) => {
    const { myItemsFolderName } = openmctConfig;
    await page.goto(VISUAL_URL, { waitUntil: 'domcontentloaded' });

    //Open Tree
    await page.getByRole('button', { name: 'Browse' }).click();

    //Create a Folder Structure
    const foo = await createDomainObjectWithDefaults(page, {
      type: 'Folder',
      name: 'Foo Folder'
    });

    const bar = await createDomainObjectWithDefaults(page, {
      type: 'Folder',
      name: 'Bar Folder',
      parent: foo.uuid
    });

    const baz = await createDomainObjectWithDefaults(page, {
      type: 'Folder',
      name: 'Baz Folder',
      parent: bar.uuid
    });

    await createDomainObjectWithDefaults(page, {
      type: 'Clock',
      name: 'A Clock'
    });

    await createDomainObjectWithDefaults(page, {
      type: 'Clock',
      name: 'Z Clock'
    });

    await percySnapshot(page, `Tree Pane w/ collapsed tree (theme: ${theme})`, {
      scope: treePane
    });

    await expandTreePaneItemByName(page, myItemsFolderName);

    await page.goto(foo.url);
    await page.dragAndDrop('role=treeitem[name=/A Clock/]', '.c-object-view');
    await page.dragAndDrop('role=treeitem[name=/Z Clock/]', '.c-object-view');
    await page.goto(bar.url);
    await page.dragAndDrop('role=treeitem[name=/A Clock/]', '.c-object-view');
    await page.dragAndDrop('role=treeitem[name=/Z Clock/]', '.c-object-view');
    await page.goto(baz.url);
    await page.dragAndDrop('role=treeitem[name=/A Clock/]', '.c-object-view');
    await page.dragAndDrop('role=treeitem[name=/Z Clock/]', '.c-object-view');

    await percySnapshot(page, `Tree Pane w/ single level expanded (theme: ${theme})`, {
      scope: treePane
    });

    await expandTreePaneItemByName(page, foo.name);
    await expandTreePaneItemByName(page, bar.name);
    await expandTreePaneItemByName(page, baz.name);

    await percySnapshot(page, `Tree Pane w/ multiple levels expanded (theme: ${theme})`, {
      scope: treePane
    });
  });
});