class ViewsBlockTest

class ViewsBlockTest extends ViewsKernelTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'block',
        'block_test_views',
    ];
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_view_block',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) : void {
        parent::setUp();
        ViewTestData::createTestViews(static::class, [
            'block_test_views',
        ]);
    }
    
    /**
     * Tests that ViewsBlock::getMachineNameSuggestion() produces the right value.
     *
     * @see \Drupal\views\Plugin\Block::getMachineNameSuggestion()
     */
    public function testMachineNameSuggestion() {
        $plugin_definition = [
            'provider' => 'views',
        ];
        $plugin_id = 'views_block:test_view_block-block_1';
        $views_block = ViewsBlock::create($this->container, [], $plugin_id, $plugin_definition);
        $this->assertEquals('views_block__test_view_block_block_1', $views_block->getMachineNameSuggestion());
    }
    
    /**
     * Tests that ViewsBlock::build() produces the right output with title tokens.
     *
     * @see \Drupal\views\Plugin\Block::build()
     */
    public function testBuildWithTitleToken() {
        $view = Views::getView('test_view_block');
        $view->setDisplay();
        $sorts = [
            'name' => [
                'id' => 'name',
                'field' => 'name',
                'table' => 'views_test_data',
                'plugin_id' => 'standard',
                'order' => 'asc',
            ],
        ];
        // Set the title to the 'name' field in the first row and add a sort order
        // for consistent results on different databases.
        $view->display_handler
            ->setOption('title', '{{ name }}');
        $view->display_handler
            ->setOption('sorts', $sorts);
        $view->save();
        $plugin_definition = [
            'provider' => 'views',
        ];
        $plugin_id = 'views_block:test_view_block-block_1';
        $views_block = ViewsBlock::create($this->container, [], $plugin_id, $plugin_definition);
        $build = $views_block->build();
        $this->assertEquals('George', $build['#title']['#markup']);
    }
    
    /**
     * Tests ViewsBlock::build() with a title override.
     *
     * @see \Drupal\views\Plugin\Block::build()
     */
    public function testBuildWithTitleOverride() {
        $view = Views::getView('test_view_block');
        $view->setDisplay();
        // Add a fixed argument that sets a title and save the view.
        $view->displayHandlers
            ->get('default')
            ->overrideOption('arguments', [
            'name' => [
                'default_action' => 'default',
                'title_enable' => TRUE,
                'title' => 'Overridden title',
                'default_argument_type' => 'fixed',
                'default_argument_options' => [
                    'argument' => 'fixed',
                ],
                'validate' => [
                    'type' => 'none',
                    'fail' => 'not found',
                ],
                'id' => 'name',
                'table' => 'views_test_data',
                'field' => 'name',
                'plugin_id' => 'string',
            ],
        ]);
        $view->save();
        $plugin_definition = [
            'provider' => 'views',
        ];
        $plugin_id = 'views_block:test_view_block-block_1';
        $views_block = ViewsBlock::create($this->container, [], $plugin_id, $plugin_definition);
        $build = $views_block->build();
        $this->assertEquals('Overridden title', $build['#title']['#markup']);
    }
    
    /**
     * Tests that ViewsBlock::getPreviewFallbackString() produces the right value.
     *
     * @see \Drupal\views\Plugin\Block\ViewsBlockBase::getPreviewFallbackString()
     */
    public function testGetPreviewFallbackString() {
        $plugin_definition = [
            'provider' => 'views',
        ];
        $plugin_id = 'views_block:test_view_block-block_1';
        $views_block = ViewsBlock::create($this->container, [], $plugin_id, $plugin_definition);
        $this->assertEquals('"test_view_block::block_1" views block', $views_block->getPreviewFallbackString());
    }

}