function OffCanvasTest::testOffCanvasLinks

Tests that non-contextual links will work with the off-canvas dialog.

@dataProvider themeDataProvider

File

core/modules/system/tests/src/FunctionalJavascript/OffCanvasTest.php, line 40

Class

OffCanvasTest

Tests the off-canvas dialog functionality.

Namespace

Code

public function testOffCanvasLinks($theme) : void {
  $this->enableTheme($theme);
  $this->drupalGet('/off-canvas-test-links');
  $page = $this->getSession()
    ->getPage();
  $web_assert = $this->assertSession();
  // Confirm touchevents detection is loaded with Off Canvas assets.
  $this->assertNotNull($web_assert->waitForElement('css', 'html.no-touchevents'));
  // Make sure off-canvas dialog is on page when first loaded.
  $web_assert->elementNotExists('css', '#drupal-off-canvas');
  // Check opening and closing with two separate links.
  // Make sure tray updates to new content.
  // Check the first link again to make sure the empty title class is
  // removed.
  foreach ([
    1,
    2,
    1,
  ] as $link_index) {
    $this->assertOffCanvasDialog($link_index, 'side');
    $header_text = $this->getOffCanvasDialog()
      ->find('css', '.ui-dialog-title')
      ->getText();
    if ($link_index === 2) {
      // Check no title behavior.
      $web_assert->elementExists('css', '.ui-dialog-empty-title');
      $this->assertEquals(' ', $header_text);
      $style = $page->find('css', '.ui-dialog-off-canvas')
        ->getAttribute('style');
      $this->assertStringContainsString('width: 555px;', $style, 'Dialog width respected.');
      $page->clickLink("Open side panel 1");
      $this->waitForOffCanvasToOpen();
      $style = $page->find('css', '.ui-dialog-off-canvas')
        ->getAttribute('style');
      $this->assertStringNotContainsString('width: 555px;', $style, 'Dialog width reset to default.');
    }
    else {
      // Check that header is correct.
      $this->assertEquals("Thing {$link_index}", $header_text);
      $web_assert->elementNotExists('css', '.ui-dialog-empty-title');
    }
  }
  // Test the off_canvas_top tray.
  foreach ([
    1,
    2,
  ] as $link_index) {
    $this->assertOffCanvasDialog($link_index, 'top');
    $style = $page->find('css', '.ui-dialog-off-canvas')
      ->getAttribute('style');
    if ($link_index === 1) {
      $this->assertStringContainsString('height: auto;', $style);
    }
    else {
      $this->assertStringContainsString('height: 421px;', $style);
    }
  }
  // Ensure an off-canvas link opened from inside the off-canvas dialog will
  // work.
  $this->drupalGet('/off-canvas-test-links');
  $page->clickLink('Display more links!');
  $this->waitForOffCanvasToOpen();
  $web_assert->linkExists('Off_canvas link!');
  // Click off-canvas link inside off-canvas dialog
  $page->clickLink('Off_canvas link!');
  $this->waitForOffCanvasToOpen();
  $web_assert->elementTextContains('css', '.ui-dialog[aria-describedby="drupal-off-canvas"]', 'Thing 2 says hello');
  // Ensure an off-canvas link opened from inside the off-canvas dialog will
  // work after another dialog has been opened.
  $this->drupalGet('/off-canvas-test-links');
  $page->clickLink("Open side panel 1");
  $this->waitForOffCanvasToOpen();
  $page->clickLink('Display more links!');
  $this->waitForOffCanvasToOpen();
  $web_assert->linkExists('Off_canvas link!');
  // Click off-canvas link inside off-canvas dialog
  $page->clickLink('Off_canvas link!');
  $this->waitForOffCanvasToOpen();
  $web_assert->elementTextContains('css', '.ui-dialog[aria-describedby="drupal-off-canvas"]', 'Thing 2 says hello');
}