NodeBlockFunctionalTest.php

Same filename in other branches
  1. 9 core/modules/node/tests/src/Functional/NodeBlockFunctionalTest.php
  2. 10 core/modules/node/tests/src/Functional/NodeBlockFunctionalTest.php
  3. 11.x core/modules/node/tests/src/Functional/NodeBlockFunctionalTest.php

Namespace

Drupal\Tests\node\Functional

File

core/modules/node/tests/src/Functional/NodeBlockFunctionalTest.php

View source
<?php

namespace Drupal\Tests\node\Functional;

use Drupal\block\Entity\Block;
use Drupal\Core\Database\Database;
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;
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * 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);
        $connection = Database::getConnection();
        // Change the changed time for node so that we can test ordering.
        $connection->update('node_field_data')
            ->fields([
            'changed' => $node1->getChangedTime() + 100,
        ])
            ->condition('nid', $node2->id())
            ->execute();
        $connection->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.
        $this->assertNotEmpty($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,
            'url.site',
            '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,
            'url.site',
            '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->toUrl()
            ->toString());
    }

}

Classes

Title Deprecated Summary
NodeBlockFunctionalTest Tests node block functionality.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.