class WorkspaceTest

class WorkspaceTest extends BrowserTestBase {
    use WorkspaceTestUtilities;
    use ContentTypeCreationTrait;
    use TaxonomyTestTrait;
    use FieldUiTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'block',
        'field_ui',
        'node',
        'taxonomy',
        'toolbar',
        'user',
        'workspaces',
        'workspaces_ui',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * A test user.
     *
     * @var \Drupal\user\Entity\User
     */
    protected $editor1;
    
    /**
     * A test user.
     *
     * @var \Drupal\user\Entity\User
     */
    protected $editor2;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $permissions = [
            'access administration pages',
            'administer site configuration',
            'create workspace',
            'edit own workspace',
            'edit any workspace',
            'view own workspace',
            'access toolbar',
        ];
        $this->editor1 = $this->drupalCreateUser($permissions);
        $this->editor2 = $this->drupalCreateUser($permissions);
        $this->drupalPlaceBlock('local_actions_block');
    }
    
    /**
     * Tests creating a workspace with special characters.
     */
    public function testSpecialCharacters() : void {
        $this->drupalLogin($this->editor1);
        $page = $this->getSession()
            ->getPage();
        // Test a valid workspace name.
        $this->createAndActivateWorkspaceThroughUi('Workspace 1', 'workspace_1');
        $this->assertSession()
            ->elementTextContains('css', '.workspaces-toolbar-tab', 'Workspace 1');
        // Test and invalid workspace name.
        $this->drupalGet('/admin/config/workflow/workspaces/add');
        $this->assertSession()
            ->statusCodeEquals(200);
        $page->fillField('label', 'workspace2');
        $page->fillField('id', 'A!"£%^&*{}#~@?');
        $page->findButton('Save')
            ->click();
        $page->hasContent("This value is not valid");
    }
    
    /**
     * Tests that the toolbar correctly shows the active workspace.
     */
    public function testWorkspaceToolbar() : void {
        $this->drupalLogin($this->editor1);
        $this->drupalGet('/admin/config/workflow/workspaces/add');
        $this->submitForm([
            'id' => 'test_workspace',
            'label' => 'Test workspace',
        ], 'Save');
        // Activate the test workspace.
        $this->drupalGet('/admin/config/workflow/workspaces/manage/test_workspace/activate');
        $this->submitForm([], 'Confirm');
        $this->drupalGet('<front>');
        $page = $this->getSession()
            ->getPage();
        // Toolbar should show the correct label.
        $this->assertTrue($page->hasLink('Test workspace'));
        // Change the workspace label.
        $this->drupalGet('/admin/config/workflow/workspaces/manage/test_workspace/edit');
        $this->submitForm([
            'label' => 'New name',
        ], 'Save');
        $this->drupalGet('<front>');
        $page = $this->getSession()
            ->getPage();
        // Toolbar should show the new label.
        $this->assertTrue($page->hasLink('New name'));
    }
    
    /**
     * Tests changing the owner of a workspace.
     */
    public function testWorkspaceOwner() : void {
        $this->drupalLogin($this->editor1);
        $this->drupalGet('/admin/config/workflow/workspaces/add');
        $this->submitForm([
            'id' => 'test_workspace',
            'label' => 'Test workspace',
        ], 'Save');
        $storage = \Drupal::entityTypeManager()->getStorage('workspace');
        $test_workspace = $storage->load('test_workspace');
        $this->assertEquals($this->editor1
            ->id(), $test_workspace->getOwnerId());
        $this->drupalGet('/admin/config/workflow/workspaces/manage/test_workspace/edit');
        $this->submitForm([
            'uid[0][target_id]' => $this->editor2
                ->getAccountName(),
        ], 'Save');
        $test_workspace = $storage->loadUnchanged('test_workspace');
        $this->assertEquals($this->editor2
            ->id(), $test_workspace->getOwnerId());
    }
    
    /**
     * Tests that editing a workspace creates a new revision.
     */
    public function testWorkspaceFormRevisions() : void {
        $this->drupalLogin($this->editor1);
        $storage = \Drupal::entityTypeManager()->getStorage('workspace');
        // The current 'stage' workspace entity should be revision 1.
        $stage_workspace = $storage->load('stage');
        $this->assertEquals('1', $stage_workspace->getRevisionId());
        // Re-save the 'stage' workspace via the UI to create revision 2.
        $this->drupalGet($stage_workspace->toUrl('edit-form')
            ->toString());
        $this->submitForm([], 'Save');
        $stage_workspace = $storage->loadUnchanged('stage');
        $this->assertEquals('2', $stage_workspace->getRevisionId());
    }
    
    /**
     * Tests the manage workspace page.
     */
    public function testWorkspaceManagePage() : void {
        $this->drupalCreateContentType([
            'type' => 'test',
            'label' => 'Test',
        ]);
        $permissions = [
            'administer taxonomy',
            'administer workspaces',
            'create test content',
            'delete any test content',
        ];
        $this->drupalLogin($this->drupalCreateUser($permissions));
        $this->setupWorkspaceSwitcherBlock();
        $assert_session = $this->assertSession();
        $vocabulary = $this->createVocabulary();
        $test_1 = $this->createWorkspaceThroughUi('Test 1', 'test_1');
        $test_2 = $this->createWorkspaceThroughUi('Test 2', 'test_2');
        $this->switchToWorkspace($test_1);
        // Check that the 'test_1' workspace doesn't contain any changes initially.
        $this->drupalGet($test_1->toUrl()
            ->toString());
        $assert_session->pageTextContains('This workspace has no changes.');
        // Check that the 'Switch to this workspace' action link is not displayed on
        // the manage page of the currently active workspace.
        $assert_session->linkNotExists('Switch to this workspace');
        $this->drupalGet($test_2->toUrl()
            ->toString());
        $assert_session->linkExists('Switch to this workspace');
        // Create some test content.
        $this->createNodeThroughUi('Node 1', 'test');
        $this->createNodeThroughUi('Node 2', 'test');
        $edit = [
            'name[0][value]' => 'Term 1',
        ];
        $this->drupalGet('admin/structure/taxonomy/manage/' . $vocabulary->id() . '/add');
        $this->submitForm($edit, 'Save');
        $this->drupalGet($test_1->toUrl()
            ->toString());
        $assert_session->pageTextContains('2 content items, 1 taxonomy term');
        $assert_session->linkExists('Node 1');
        $assert_session->linkExists('Node 2');
        $assert_session->linkExists('Term 1');
        // Create 50 more nodes to test the pagination.
        for ($i = 3; $i < 53; $i++) {
            $this->createNodeThroughUi('Node ' . $i, 'test');
        }
        $this->drupalGet($test_1->toUrl()
            ->toString());
        $assert_session->pageTextContains('52 content items');
        $assert_session->pageTextContains('1 taxonomy term');
        $assert_session->linkExists('Node 52');
        $assert_session->linkExists('Node 3');
        $assert_session->linkNotExists('Term 1');
        $this->drupalGet($test_1->toUrl()
            ->toString(), [
            'query' => [
                'page' => '1',
            ],
        ]);
        $assert_session->linkExists('Node 1');
        $assert_session->linkExists('Node 2');
        $assert_session->linkExists('Term 1');
    }
    
    /**
     * Tests adding new fields to workspace entities.
     */
    public function testWorkspaceFieldUi() : void {
        $user = $this->drupalCreateUser([
            'administer workspaces',
            'access administration pages',
            'administer site configuration',
            'administer workspace fields',
            'administer workspace display',
            'administer workspace form display',
        ]);
        $this->drupalLogin($user);
        $this->drupalGet('admin/config/workflow/workspaces/fields');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Create a new filed.
        $field_name = $this->randomMachineName();
        $field_label = $this->randomMachineName();
        $this->fieldUIAddNewField('admin/config/workflow/workspaces', $field_name, $field_label, 'string');
        // Check that the field is displayed on the manage form display page.
        $this->drupalGet('admin/config/workflow/workspaces/form-display');
        $this->assertSession()
            ->pageTextContains($field_label);
        // Check that the field is displayed on the manage display page.
        $this->drupalGet('admin/config/workflow/workspaces/display');
        $this->assertSession()
            ->pageTextContains($field_label);
    }
    
    /**
     * Verifies that a workspace with existing content may be deleted.
     */
    public function testDeleteWorkspaceWithExistingContent() : void {
        $this->createContentType([
            'type' => 'test',
            'label' => 'Test',
        ]);
        // Login and create a workspace.
        $permissions = [
            'administer workspaces',
            'create test content',
            'delete any test content',
        ];
        $this->drupalLogin($this->drupalCreateUser($permissions));
        $this->createAndActivateWorkspaceThroughUi('May 4', 'may_4');
        // Create a node in the workspace.
        $this->createNodeThroughUi('A mayfly flies / In May or June', 'test');
        // Delete the workspace.
        $this->drupalGet('/admin/config/workflow/workspaces/manage/may_4/delete');
        $this->assertSession()
            ->statusCodeEquals(200);
        $page = $this->getSession()
            ->getPage();
        $page->findButton('Delete')
            ->click();
        $page->hasContent('The workspace May 4 has been deleted.');
    }
    
    /**
     * Tests the Workspaces listing UI.
     */
    public function testWorkspaceList() : void {
        $page = $this->getSession()
            ->getPage();
        $assert_session = $this->assertSession();
        // Login and create a workspace.
        $this->drupalLogin($this->editor1);
        $this->createWorkspaceThroughUi('Summer event', 'summer_event');
        // Check that Live is the current active workspace.
        $this->drupalGet('/admin/config/workflow/workspaces');
        $this->assertSession()
            ->statusCodeEquals(200);
        $active_workspace_row = $page->find('css', '.active-workspace');
        $this->assertTrue($active_workspace_row->hasClass('active-workspace--default'));
        $this->assertEquals('Live', $active_workspace_row->find('css', 'td:first-of-type')
            ->getText());
        // The 'Switch to Live' operation is not shown when 'Live' is the active
        // workspace.
        $assert_session->linkNotExists('Switch to Live');
        // Switch to another workspace and check that it has been marked as active.
        $page->clickLink('Switch to Summer event');
        $page->pressButton('Confirm');
        $active_workspace_row = $page->find('css', '.active-workspace');
        $this->assertTrue($active_workspace_row->hasClass('active-workspace--not-default'));
        $this->assertEquals('Summer event', $active_workspace_row->find('css', 'td:first-of-type')
            ->getText());
        // 'Live' is no longer the active workspace, so it's 'Switch to Live'
        // operation should be visible now.
        $assert_session->linkExists('Switch to Live');
        // Delete any of the workspace owners and visit workspaces listing.
        $this->drupalLogin($this->editor2);
        user_cancel([], $this->editor1
            ->id(), 'user_cancel_reassign');
        $user = \Drupal::service('entity_type.manager')->getStorage('user')
            ->load($this->editor1
            ->id());
        $user->delete();
        $this->drupalGet('/admin/config/workflow/workspaces');
        $this->assertSession()
            ->pageTextContains('Summer event');
        $summer_event_workspace_row = $page->find('css', 'table tbody tr:nth-of-type(3)');
        $this->assertEquals('N/A', $summer_event_workspace_row->find('css', 'td:nth-of-type(2)')
            ->getText());
    }
    
    /**
     * Verifies that a workspace can be published.
     */
    public function testPublishWorkspace() : void {
        $this->createContentType([
            'type' => 'test',
            'label' => 'Test',
        ]);
        $permissions = [
            'administer workspaces',
            'create test content',
        ];
        $this->drupalLogin($this->drupalCreateUser($permissions));
        $this->drupalGet('/admin/config/workflow/workspaces/add');
        $this->submitForm([
            'id' => 'test_workspace',
            'label' => 'Test workspace',
        ], 'Save');
        // Activate the test workspace.
        $this->drupalGet('/admin/config/workflow/workspaces/manage/test_workspace/activate');
        $this->submitForm([], 'Confirm');
        $this->drupalGet('/admin/config/workflow/workspaces/manage/test_workspace/publish');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('There are no changes that can be published from Test workspace to Live.');
        // Create a node in the workspace.
        $this->createNodeThroughUi('Test node', 'test');
        $this->drupalGet('/admin/config/workflow/workspaces/manage/test_workspace/publish');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('There is 1 item that can be published from Test workspace to Live');
        $this->getSession()
            ->getPage()
            ->pressButton('Publish 1 item to Live');
        $this->assertSession()
            ->pageTextContains('Successful publication.');
    }

}