function BookTest::testBookNavigationBlock

Tests the functionality of the book navigation block.

File

core/modules/book/tests/src/Functional/BookTest.php, line 270

Class

BookTest

Create a book, add pages, and test book interface.

Namespace

Code

public function testBookNavigationBlock() {
  $this->drupalLogin($this->adminUser);
  // Enable the block.
  $block = $this->drupalPlaceBlock('book_navigation');
  // Give anonymous users the permission 'node test view'.
  $edit = [];
  $edit[RoleInterface::ANONYMOUS_ID . '[node test view]'] = TRUE;
  $this->drupalPostForm('admin/people/permissions/' . RoleInterface::ANONYMOUS_ID, $edit, t('Save permissions'));
  $this->assertText(t('The changes have been saved.'), "Permission 'node test view' successfully assigned to anonymous users.");
  // Test correct display of the block.
  $nodes = $this->createBook();
  $this->drupalGet('<front>');
  $this->assertText($block->label(), 'Book navigation block is displayed.');
  $this->assertText($this->book
    ->label(), new FormattableMarkup('Link to book root (@title) is displayed.', [
    '@title' => $nodes[0]->label(),
  ]));
  $this->assertNoText($nodes[0]->label(), 'No links to individual book pages are displayed.');
}