WorkspaceConcurrentEditingTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\workspaces\Functional;

use Drupal\Tests\BrowserTestBase;

/**
 * Tests concurrent edits in different workspaces.
 *
 * @group workspaces
 */
class WorkspaceConcurrentEditingTest extends BrowserTestBase {
  use WorkspaceTestUtilities;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'block',
    'node',
    'workspaces',
    'workspaces_ui',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * Tests editing a node in multiple workspaces.
   */
  public function testConcurrentEditing() : void {
    // Create a test node.
    $this->createContentType([
      'type' => 'test',
      'label' => 'Test',
    ]);
    $this->setupWorkspaceSwitcherBlock();
    $permissions = [
      'create workspace',
      'edit own workspace',
      'view own workspace',
      'create test content',
      'edit own test content',
    ];
    $mayer = $this->drupalCreateUser($permissions);
    $this->drupalLogin($mayer);
    $test_node = $this->createNodeThroughUi('Test node', 'test');
    // Check that the user can edit the node.
    $page = $this->getSession()
      ->getPage();
    $page->hasField('title[0][value]');
    // Create two workspaces.
    $vultures = $this->createWorkspaceThroughUi('Vultures', 'vultures');
    $gravity = $this->createWorkspaceThroughUi('Gravity', 'gravity');
    // Edit the node in workspace 'vultures'.
    $this->switchToWorkspace($vultures);
    $this->drupalGet('/node/' . $test_node->id() . '/edit');
    $page = $this->getSession()
      ->getPage();
    $page->fillField('Title', 'Test node - override');
    $page->findButton('Save')
      ->click();
    // Check that the user can still edit the node in the same workspace.
    $this->drupalGet('/node/' . $test_node->id() . '/edit');
    $page = $this->getSession()
      ->getPage();
    $this->assertTrue($page->hasField('title[0][value]'));
    // Switch to a different workspace and check that the user can not edit the
    // node anymore.
    $this->switchToWorkspace($gravity);
    $this->drupalGet('/node/' . $test_node->id() . '/edit');
    $page = $this->getSession()
      ->getPage();
    $this->assertFalse($page->hasField('title[0][value]'));
    $page->hasContent('The content is being edited in the Vultures workspace. As a result, your changes cannot be saved.');
    // Check that the node fails validation for API calls.
    $violations = $test_node->validate();
    $this->assertCount(1, $violations);
    $this->assertEquals('The content is being edited in the Vultures workspace. As a result, your changes cannot be saved.', $violations->get(0)
      ->getMessage());
    // Switch to the Live version of the site and check that the user still can
    // not edit the node.
    $this->switchToLive();
    $this->drupalGet('/node/' . $test_node->id() . '/edit');
    $page = $this->getSession()
      ->getPage();
    $this->assertFalse($page->hasField('title[0][value]'));
    $page->hasContent('The content is being edited in the Vultures workspace. As a result, your changes cannot be saved.');
    // Check that the node fails validation for API calls.
    $violations = $test_node->validate();
    $this->assertCount(1, $violations);
    $this->assertEquals('The content is being edited in the Vultures workspace. As a result, your changes cannot be saved.', $violations->get(0)
      ->getMessage());
    // Publish the changes from the 'Vultures' workspace and check that the node
    // can be edited again in other workspaces.
    $vultures->publish();
    $this->switchToWorkspace($gravity);
    $this->drupalGet('/node/' . $test_node->id() . '/edit');
    $page = $this->getSession()
      ->getPage();
    $this->assertTrue($page->hasField('title[0][value]'));
  }

}