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- <?php
- namespace Drupal\Tests\node\Functional;
- use Drupal\block\Entity\Block;
- use Drupal\Core\EventSubscriber\MainContentViewSubscriber;
- use Drupal\Tests\system\Functional\Cache\AssertPageCacheContextsAndTagsTrait;
- use Drupal\user\RoleInterface;
- /**
- * Tests node block functionality.
- *
- * @group node
- */
- class NodeBlockFunctionalTest extends NodeTestBase {
- use AssertPageCacheContextsAndTagsTrait;
- /**
- * An administrative user for testing.
- *
- * @var \Drupal\user\UserInterface
- */
- protected $adminUser;
- /**
- * An unprivileged user for testing.
- *
- * @var \Drupal\user\UserInterface
- */
- protected $webUser;
- /**
- * Modules to enable.
- *
- * @var array
- */
- public static $modules = ['block', 'views'];
- protected function setUp() {
- parent::setUp();
- // Create users and test node.
- $this->adminUser = $this->drupalCreateUser(['administer content types', 'administer nodes', 'administer blocks', 'access content overview']);
- $this->webUser = $this->drupalCreateUser(['access content', 'create article content']);
- }
- /**
- * Tests the recent comments block.
- */
- public function testRecentNodeBlock() {
- $this->drupalLogin($this->adminUser);
- // Disallow anonymous users to view content.
- user_role_change_permissions(RoleInterface::ANONYMOUS_ID, [
- 'access content' => FALSE,
- ]);
- // Enable the recent content block with two items.
- $block = $this->drupalPlaceBlock('views_block:content_recent-block_1', ['id' => 'test_block', 'items_per_page' => 2]);
- // Test that block is not visible without nodes.
- $this->drupalGet('');
- $this->assertText(t('No content available.'), 'Block with "No content available." found.');
- // Add some test nodes.
- $default_settings = ['uid' => $this->webUser->id(), 'type' => 'article'];
- $node1 = $this->drupalCreateNode($default_settings);
- $node2 = $this->drupalCreateNode($default_settings);
- $node3 = $this->drupalCreateNode($default_settings);
- // Change the changed time for node so that we can test ordering.
- db_update('node_field_data')
- ->fields([
- 'changed' => $node1->getChangedTime() + 100,
- ])
- ->condition('nid', $node2->id())
- ->execute();
- db_update('node_field_data')
- ->fields([
- 'changed' => $node1->getChangedTime() + 200,
- ])
- ->condition('nid', $node3->id())
- ->execute();
- // Test that a user without the 'access content' permission cannot
- // see the block.
- $this->drupalLogout();
- $this->drupalGet('');
- $this->assertNoText($block->label(), 'Block was not found.');
- // Test that only the 2 latest nodes are shown.
- $this->drupalLogin($this->webUser);
- $this->assertNoText($node1->label(), 'Node not found in block.');
- $this->assertText($node2->label(), 'Node found in block.');
- $this->assertText($node3->label(), 'Node found in block.');
- // Check to make sure nodes are in the right order.
- $this->assertTrue($this->xpath('//div[@id="block-test-block"]//div[@class="item-list"]/ul/li[1]/div/span/a[text() = "' . $node3->label() . '"]'), 'Nodes were ordered correctly in block.');
- $this->drupalLogout();
- $this->drupalLogin($this->adminUser);
- // Set the number of recent nodes to show to 10.
- $block->getPlugin()->setConfigurationValue('items_per_page', 10);
- $block->save();
- // Post an additional node.
- $node4 = $this->drupalCreateNode($default_settings);
- // Test that all four nodes are shown.
- $this->drupalGet('');
- $this->assertText($node1->label(), 'Node found in block.');
- $this->assertText($node2->label(), 'Node found in block.');
- $this->assertText($node3->label(), 'Node found in block.');
- $this->assertText($node4->label(), 'Node found in block.');
- $this->assertCacheContexts(['languages:language_content', 'languages:language_interface', 'theme', 'url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT, 'user']);
- // Enable the "Powered by Drupal" block only on article nodes.
- $edit = [
- 'id' => strtolower($this->randomMachineName()),
- 'region' => 'sidebar_first',
- 'visibility[node_type][bundles][article]' => 'article',
- ];
- $theme = \Drupal::service('theme_handler')->getDefault();
- $this->drupalPostForm("admin/structure/block/add/system_powered_by_block/$theme", $edit, t('Save block'));
- $block = Block::load($edit['id']);
- $visibility = $block->getVisibility();
- $this->assertTrue(isset($visibility['node_type']['bundles']['article']), 'Visibility settings were saved to configuration');
- // Create a page node.
- $node5 = $this->drupalCreateNode(['uid' => $this->adminUser->id(), 'type' => 'page']);
- $this->drupalLogout();
- $this->drupalLogin($this->webUser);
- // Verify visibility rules.
- $this->drupalGet('');
- $label = $block->label();
- $this->assertNoText($label, 'Block was not displayed on the front page.');
- $this->assertCacheContexts(['languages:language_content', 'languages:language_interface', 'theme', 'url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT, 'user', 'route']);
- // Ensure that a page that does not have a node context can still be cached,
- // the front page is the user page which is already cached from the login
- // request above.
- $this->assertSame('HIT', $this->getSession()->getResponseHeader('X-Drupal-Dynamic-Cache'));
- $this->drupalGet('node/add/article');
- $this->assertText($label, 'Block was displayed on the node/add/article page.');
- $this->assertCacheContexts(['languages:language_content', 'languages:language_interface', 'session', 'theme', 'url.path', 'url.query_args', 'user', 'route']);
- // The node/add/article page is an admin path and currently uncacheable.
- $this->assertSame('UNCACHEABLE', $this->getSession()->getResponseHeader('X-Drupal-Dynamic-Cache'));
- $this->drupalGet('node/' . $node1->id());
- $this->assertText($label, 'Block was displayed on the node/N when node is of type article.');
- $this->assertCacheContexts(['languages:language_content', 'languages:language_interface', 'theme', 'url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT, 'user', 'route', 'timezone']);
- $this->assertSame('MISS', $this->getSession()->getResponseHeader('X-Drupal-Dynamic-Cache'));
- $this->drupalGet('node/' . $node1->id());
- $this->assertSame('HIT', $this->getSession()->getResponseHeader('X-Drupal-Dynamic-Cache'));
- $this->drupalGet('node/' . $node5->id());
- $this->assertNoText($label, 'Block was not displayed on nodes of type page.');
- $this->assertCacheContexts(['languages:language_content', 'languages:language_interface', 'theme', 'url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT, 'user', 'route', 'timezone']);
- $this->assertSame('MISS', $this->getSession()->getResponseHeader('X-Drupal-Dynamic-Cache'));
- $this->drupalGet('node/' . $node5->id());
- $this->assertSame('HIT', $this->getSession()->getResponseHeader('X-Drupal-Dynamic-Cache'));
- $this->drupalLogin($this->adminUser);
- $this->drupalGet('admin/structure/block');
- $this->assertText($label, 'Block was displayed on the admin/structure/block page.');
- $this->assertLinkByHref($block->url());
- }
- }
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