public function DiffAdminFormsTest::testPluginWeight in Diff 8

Tests the Compare Revisions vertical tab.

File

tests/src/Functional/DiffAdminFormsTest.php, line 142

Class

DiffAdminFormsTest

Tests the Diff admin forms.

Namespace

Drupal\Tests\diff\Functional

Code

public function testPluginWeight() {

  // Create a node with a revision.
  $edit = [
    'title[0][value]' => 'great_title',
    'body[0][value]' => '<p>great_body</p>',
  ];
  $this
    ->drupalPostNodeForm('node/add/article', $edit, t('Save and publish'));
  $this
    ->clickLink('Edit');
  $edit = [
    'title[0][value]' => 'greater_title',
    'body[0][value]' => '<p>greater_body</p>',
  ];
  $this
    ->drupalPostNodeForm(NULL, $edit, t('Save and keep published'));

  // Assert the diff display uses the classic layout.
  $node = $this
    ->getNodeByTitle('greater_title');
  $this
    ->drupalGet('node/' . $node
    ->id() . '/revisions');
  $this
    ->drupalPostForm(NULL, [], t('Compare selected revisions'));
  $this
    ->assertLink('Unified fields');
  $this
    ->assertLink('Split fields');
  $this
    ->assertLink('Raw');
  $this
    ->assertLink('Strip tags');
  $text = $this
    ->xpath('//tbody/tr[4]/td[3]');
  $this
    ->assertEqual(htmlspecialchars_decode(strip_tags($text[0]
    ->getHtml())), '<p>great_body</p>');

  // Change the settings of the layouts, disable the single column.
  $edit = [
    'layout_plugins[split_fields][weight]' => '11',
    'layout_plugins[unified_fields][enabled]' => FALSE,
  ];
  $this
    ->drupalPostForm('admin/config/content/diff/general', $edit, t('Save configuration'));

  // Assert the diff display uses the markdown layout.
  $this
    ->drupalGet('node/' . $node
    ->id() . '/revisions');
  $this
    ->drupalPostForm(NULL, [], t('Compare selected revisions'));
  $this
    ->assertResponse(200);
  $this
    ->assertNoLink('Unified fields');
  $this
    ->assertLink('Split fields');
  $this
    ->clickLink('Split fields');
  $this
    ->assertLink('Raw');
  $this
    ->assertLink('Strip tags');
  $this
    ->clickLink('Strip tags');
  $assert_session = $this
    ->assertSession();
  $assert_session
    ->elementContains('css', 'tr:nth-child(4) td:nth-child(2)', 'great_body');

  // Change the settings of the layouts, enable single column.
  $edit = [
    'layout_plugins[unified_fields][enabled]' => TRUE,
    'layout_plugins[split_fields][enabled]' => FALSE,
  ];
  $this
    ->drupalPostForm('admin/config/content/diff/general', $edit, t('Save configuration'));

  // Test the validation of form.
  $edit = [
    'layout_plugins[unified_fields][enabled]' => FALSE,
    'layout_plugins[split_fields][enabled]' => FALSE,
  ];
  $this
    ->drupalPostForm('admin/config/content/diff/general', $edit, t('Save configuration'));
  $this
    ->assertText('At least one layout plugin needs to be enabled.');

  // Assert the diff display uses the single column layout.
  $this
    ->drupalGet('node/' . $node
    ->id() . '/revisions');
  $this
    ->drupalPostForm(NULL, [], t('Compare selected revisions'));
  $this
    ->assertResponse(200);
  $this
    ->assertLink('Unified fields');
  $this
    ->assertNoLink('Split fields');
  $this
    ->assertLink('Raw');
  $this
    ->assertLink('Strip tags');
  $assert_session
    ->elementTextContains('css', 'tr:nth-child(5) td:nth-child(4)', '<p>great_body</p>');
  $this
    ->clickLink('Strip tags');
  $assert_session
    ->elementContains('css', 'tr:nth-child(5) td:nth-child(2)', 'great_body');
  $assert_session
    ->elementTextNotContains('css', 'tr:nth-child(5) td:nth-child(2)', '<p>');
}