diff core/modules/node/tests/src/Functional/NodeCreationTest.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/node/tests/src/Functional/NodeCreationTest.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,234 @@
+<?php
+
+namespace Drupal\Tests\node\Functional;
+
+use Drupal\Core\Database\Database;
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\node\Entity\Node;
+
+/**
+ * Create a node and test saving it.
+ *
+ * @group node
+ */
+class NodeCreationTest extends NodeTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * Enable dummy module that implements hook_ENTITY_TYPE_insert() for
+   * exceptions (function node_test_exception_node_insert() ).
+   *
+   * @var array
+   */
+  public static $modules = ['node_test_exception', 'dblog', 'test_page_test'];
+
+  protected function setUp() {
+    parent::setUp();
+
+    $web_user = $this->drupalCreateUser(['create page content', 'edit own page content']);
+    $this->drupalLogin($web_user);
+  }
+
+  /**
+   * Creates a "Basic page" node and verifies its consistency in the database.
+   */
+  public function testNodeCreation() {
+    $node_type_storage = \Drupal::entityManager()->getStorage('node_type');
+
+    // Test /node/add page with only one content type.
+    $node_type_storage->load('article')->delete();
+    $this->drupalGet('node/add');
+    $this->assertResponse(200);
+    $this->assertUrl('node/add/page');
+    // Create a node.
+    $edit = [];
+    $edit['title[0][value]'] = $this->randomMachineName(8);
+    $edit['body[0][value]'] = $this->randomMachineName(16);
+    $this->drupalPostForm('node/add/page', $edit, t('Save'));
+
+    // Check that the Basic page has been created.
+    $this->assertText(t('@post @title has been created.', ['@post' => 'Basic page', '@title' => $edit['title[0][value]']]), 'Basic page created.');
+
+    // Verify that the creation message contains a link to a node.
+    $view_link = $this->xpath('//div[@class="messages"]//a[contains(@href, :href)]', [':href' => 'node/']);
+    $this->assert(isset($view_link), 'The message area contains a link to a node');
+
+    // Check that the node exists in the database.
+    $node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
+    $this->assertTrue($node, 'Node found in database.');
+
+    // Verify that pages do not show submitted information by default.
+    $this->drupalGet('node/' . $node->id());
+    $this->assertNoText($node->getOwner()->getUsername());
+    $this->assertNoText(format_date($node->getCreatedTime()));
+
+    // Change the node type setting to show submitted by information.
+    /** @var \Drupal\node\NodeTypeInterface $node_type */
+    $node_type = $node_type_storage->load('page');
+    $node_type->setDisplaySubmitted(TRUE);
+    $node_type->save();
+
+    $this->drupalGet('node/' . $node->id());
+    $this->assertText($node->getOwner()->getUsername());
+    $this->assertText(format_date($node->getCreatedTime()));
+
+    // Check if the node revision checkbox is not rendered on node creation form.
+    $admin_user = $this->drupalCreateUser(['administer nodes', 'create page content']);
+    $this->drupalLogin($admin_user);
+    $this->drupalGet('node/add/page');
+    $this->assertNoFieldById('edit-revision', NULL, 'The revision checkbox is not present.');
+  }
+
+  /**
+   * Verifies that a transaction rolls back the failed creation.
+   */
+  public function testFailedPageCreation() {
+    // Create a node.
+    $edit = [
+      'uid'      => $this->loggedInUser->id(),
+      'name'     => $this->loggedInUser->name,
+      'type'     => 'page',
+      'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
+      'title'    => 'testing_transaction_exception',
+    ];
+
+    try {
+      // An exception is generated by node_test_exception_node_insert() if the
+      // title is 'testing_transaction_exception'.
+      Node::create($edit)->save();
+      $this->fail(t('Expected exception has not been thrown.'));
+    }
+    catch (\Exception $e) {
+      $this->pass(t('Expected exception has been thrown.'));
+    }
+
+    if (Database::getConnection()->supportsTransactions()) {
+      // Check that the node does not exist in the database.
+      $node = $this->drupalGetNodeByTitle($edit['title']);
+      $this->assertFalse($node, 'Transactions supported, and node not found in database.');
+    }
+    else {
+      // Check that the node exists in the database.
+      $node = $this->drupalGetNodeByTitle($edit['title']);
+      $this->assertTrue($node, 'Transactions not supported, and node found in database.');
+
+      // Check that the failed rollback was logged.
+      $records = static::getWatchdogIdsForFailedExplicitRollback();
+      $this->assertTrue(count($records) > 0, 'Transactions not supported, and rollback error logged to watchdog.');
+    }
+
+    // Check that the rollback error was logged.
+    $records = static::getWatchdogIdsForTestExceptionRollback();
+    $this->assertTrue(count($records) > 0, 'Rollback explanatory error logged to watchdog.');
+  }
+
+  /**
+   * Creates an unpublished node and confirms correct redirect behavior.
+   */
+  public function testUnpublishedNodeCreation() {
+    // Set the front page to the test page.
+    $this->config('system.site')->set('page.front', '/test-page')->save();
+
+    // Set "Basic page" content type to be unpublished by default.
+    $fields = \Drupal::entityManager()->getFieldDefinitions('node', 'page');
+    $fields['status']->getConfig('page')
+      ->setDefaultValue(FALSE)
+      ->save();
+
+    // Create a node.
+    $edit = [];
+    $edit['title[0][value]'] = $this->randomMachineName(8);
+    $edit['body[0][value]'] = $this->randomMachineName(16);
+    $this->drupalPostForm('node/add/page', $edit, t('Save'));
+
+    // Check that the user was redirected to the home page.
+    $this->assertUrl('');
+    $this->assertText(t('Test page text'));
+
+    // Confirm that the node was created.
+    $this->assertText(t('@post @title has been created.', ['@post' => 'Basic page', '@title' => $edit['title[0][value]']]));
+
+    // Verify that the creation message contains a link to a node.
+    $view_link = $this->xpath('//div[@class="messages"]//a[contains(@href, :href)]', [':href' => 'node/']);
+    $this->assert(isset($view_link), 'The message area contains a link to a node');
+  }
+
+  /**
+   * Tests the author autocompletion textfield.
+   */
+  public function testAuthorAutocomplete() {
+    $admin_user = $this->drupalCreateUser(['administer nodes', 'create page content']);
+    $this->drupalLogin($admin_user);
+
+    $this->drupalGet('node/add/page');
+
+    $result = $this->xpath('//input[@id="edit-uid-0-value" and contains(@data-autocomplete-path, "user/autocomplete")]');
+    $this->assertEqual(count($result), 0, 'No autocompletion without access user profiles.');
+
+    $admin_user = $this->drupalCreateUser(['administer nodes', 'create page content', 'access user profiles']);
+    $this->drupalLogin($admin_user);
+
+    $this->drupalGet('node/add/page');
+
+    $result = $this->xpath('//input[@id="edit-uid-0-target-id" and contains(@data-autocomplete-path, "/entity_reference_autocomplete/user/default")]');
+    $this->assertEqual(count($result), 1, 'Ensure that the user does have access to the autocompletion');
+  }
+
+  /**
+   * Check node/add when no node types exist.
+   */
+  public function testNodeAddWithoutContentTypes() {
+    $this->drupalGet('node/add');
+    $this->assertResponse(200);
+    $this->assertNoLinkByHref('/admin/structure/types/add');
+
+    // Test /node/add page without content types.
+    foreach (\Drupal::entityManager()->getStorage('node_type')->loadMultiple() as $entity) {
+      $entity->delete();
+    }
+
+    $this->drupalGet('node/add');
+    $this->assertResponse(403);
+
+    $admin_content_types = $this->drupalCreateUser(['administer content types']);
+    $this->drupalLogin($admin_content_types);
+
+    $this->drupalGet('node/add');
+
+    $this->assertLinkByHref('/admin/structure/types/add');
+  }
+
+  /**
+   * Gets the watchdog IDs of the records with the rollback exception message.
+   *
+   * @return int[]
+   *   Array containing the IDs of the log records with the rollback exception
+   *   message.
+   */
+  protected static function getWatchdogIdsForTestExceptionRollback() {
+    // PostgreSQL doesn't support bytea LIKE queries, so we need to unserialize
+    // first to check for the rollback exception message.
+    $matches = [];
+    $query = db_query("SELECT wid, variables FROM {watchdog}");
+    foreach ($query as $row) {
+      $variables = (array) unserialize($row->variables);
+      if (isset($variables['@message']) && $variables['@message'] === 'Test exception for rollback.') {
+        $matches[] = $row->wid;
+      }
+    }
+    return $matches;
+  }
+
+  /**
+   * Gets the log records with the explicit rollback failed exception message.
+   *
+   * @return \Drupal\Core\Database\StatementInterface
+   *   A prepared statement object (already executed), which contains the log
+   *   records with the explicit rollback failed exception message.
+   */
+  protected static function getWatchdogIdsForFailedExplicitRollback() {
+    return db_query("SELECT wid FROM {watchdog} WHERE message LIKE 'Explicit rollback failed%'")->fetchAll();
+  }
+
+}