public function PhpFilterTest::testPhpFilter in PHP 8

Makes sure that the PHP filter evaluates PHP code when used.

File

src/Tests/Functional/PhpFilterTest.php, line 15

Class

PhpFilterTest

Tests to make sure the PHP filter actually evaluates PHP code when used.

Namespace

Drupal\Tests\php\Functional

Code

public function testPhpFilter() {

  // Log in as a user with permission to use the PHP code text format.
  $php_code_permission = \Drupal::service('entity_type.manager')
    ->getStorage('filter_format')
    ->load('php_code')
    ->getPermissionName();
  $permissions = [
    'access content',
    'create page content',
    'edit own page content',
    $php_code_permission,
  ];
  $web_user = $this
    ->drupalCreateUser($permissions);
  $this
    ->drupalLogin($web_user);

  // Create a node with PHP code in it.
  $node = $this
    ->createNodeWithCode();

  // Make sure that the PHP code shows up as text.
  $this
    ->drupalGet('node/' . $node
    ->id());
  $this
    ->assertText('php print');

  // Change filter to PHP filter and see that PHP code is evaluated.
  $edit = [];
  $edit['body[0][format]'] = $this->phpCodeFormat
    ->id();
  $this
    ->drupalPostForm('node/' . $node
    ->id() . '/edit', $edit, t('Save'));
  $this
    ->assertRaw(t('@type %title has been updated.', [
    '@type' => 'Basic page',
    '%title' => $node
      ->toLink($node
      ->getTitle())
      ->toString(),
  ]), 'PHP code filter turned on.');

  // Make sure that the PHP code shows up as text.
  $this
    ->assertNoText('print "SimpleTest PHP was executed!"', "PHP code isn't displayed.");
  $this
    ->assertText('SimpleTest PHP was executed!', 'PHP code has been evaluated.');

  // Verify that cache is disabled for PHP evaluates.
  $this
    ->assertText('Current state is empty', 'PHP code has been evaluated once.');
  \Drupal::state()
    ->set('php_state_test', 'not empty');
  $this
    ->drupalGet('node/' . $node
    ->id());
  $this
    ->assertText('Current state is not empty', 'PHP code has been evaluated again.');
}