openmct/e2e/tests/functional/plugins/tabs/tabs.e2e.spec.js

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import { createDomainObjectWithDefaults } from '../../../../appActions.js';
import { expect, test } from '../../../../pluginFixtures.js';

test.describe('Tabs View', () => {
  test('Renders tabbed elements', async ({ page }) => {
    await page.goto('./', { waitUntil: 'domcontentloaded' });

    const tabsView = await createDomainObjectWithDefaults(page, {
      type: 'Tabs View'
    });
    const table = await createDomainObjectWithDefaults(page, {
      type: 'Telemetry Table',
      parent: tabsView.uuid
    });
    await createDomainObjectWithDefaults(page, {
      type: 'Event Message Generator',
      parent: table.uuid
    });
    const notebook = await createDomainObjectWithDefaults(page, {
      type: 'Notebook',
      parent: tabsView.uuid
    });
    const sineWaveGenerator = await createDomainObjectWithDefaults(page, {
      type: 'Sine Wave Generator',
      parent: tabsView.uuid
    });

    page.goto(tabsView.url);

    // select first tab
    await page.getByLabel(`${table.name} tab`).click();
    // ensure table header visible
    await expect(page.getByRole('searchbox', { name: 'message filter input' })).toBeVisible();

    // no canvas (i.e., sine wave generator) in the document should be visible
    await expect(page.locator('canvas[id=webglContext]')).toBeHidden();

    // select second tab
    await page.getByLabel(`${notebook.name} tab`).click();

    // ensure notebook visible
    await expect(page.locator('.c-notebook__drag-area')).toBeVisible();

    // no canvas (i.e., sine wave generator) in the document should be visible
    await expect(page.locator('canvas[id=webglContext]')).toBeHidden();

    // select third tab
    await page.getByLabel(`${sineWaveGenerator.name} tab`).click();

    // expect sine wave generator visible
    await expect(page.locator('.c-plot')).toBeVisible();

    // expect two canvases (i.e., overlay & main canvas for sine wave generator) to be visible
    await expect(page.locator('canvas')).toHaveCount(2);
    await expect(page.locator('canvas').nth(0)).toBeVisible();
    await expect(page.locator('canvas').nth(1)).toBeVisible();

    // now try to select the first tab again
    await page.getByLabel(`${table.name} tab`).click();
    // ensure table header visible
    await expect(page.getByRole('searchbox', { name: 'message filter input' })).toBeVisible();

    // no canvas (i.e., sine wave generator) in the document should be visible
    await expect(page.locator('canvas[id=webglContext]')).toBeHidden();
  });
});