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',
    ];
    
    /**
     * {@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]'));
    }

}