class WidgetViewsTest

class WidgetViewsTest extends MediaLibraryTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Create a few example media items for use in selection.
        $this->createMediaItems([
            'type_one' => [
                'Horse',
                'Bear',
                'Cat',
                'Dog',
                'Goat',
                'Sheep',
                'Pig',
                'Cow',
                'Chicken',
                'Duck',
                'Donkey',
                'Llama',
                'Mouse',
                'Goldfish',
                'Rabbit',
                'Turkey',
                'Dove',
                'Giraffe',
                'Tiger',
                'Hamster',
                'Parrot',
                'Monkey',
                'Koala',
                'Panda',
                'Kangaroo',
            ],
            'type_two' => [
                'Crocodile',
                'Lizard',
                'Snake',
                'Turtle',
            ],
        ]);
        // Create a user who can use the Media library.
        $user = $this->drupalCreateUser([
            'access content',
            'create basic_page content',
            'view media',
            'create media',
        ]);
        $this->drupalLogin($user);
    }
    
    /**
     * Tests that the views in the Media library's widget work as expected.
     */
    public function testWidgetViews() : void {
        $assert_session = $this->assertSession();
        $page = $this->getSession()
            ->getPage();
        $this->drupalGet('node/add/basic_page');
        $this->openMediaLibraryForField('field_unlimited_media');
        // Assert the 'Apply filter' button is not moved to the button pane.
        $button_pane = $assert_session->elementExists('css', '.ui-dialog-buttonpane');
        $assert_session->buttonExists('Insert selected', $button_pane);
        $assert_session->buttonNotExists('Apply filters', $button_pane);
        // Assert the pager works as expected.
        // An active pager item is not linked and contains "Page #" as text.
        $assert_session->elementTextContains('css', '.js-media-library-view .js-pager__items > li:nth-of-type(1)', 'Page 1');
        $assert_session->elementNotExists('css', '.js-media-library-view .js-pager__items > li:nth-of-type(1) a');
        $assert_session->elementExists('css', '.js-media-library-view .js-pager__items > li:nth-of-type(2) a');
        $this->assertCount(24, $this->getCheckboxes());
        $page->clickLink('Next page');
        $this->waitForElementTextContains('.js-media-library-view .js-pager__items > li:nth-of-type(2)', 'Page 2');
        $assert_session->elementExists('css', '.js-media-library-view .js-pager__items > li:nth-of-type(1) a');
        $assert_session->elementNotExists('css', '.js-media-library-view .js-pager__items > li:nth-of-type(2) a');
        $this->assertCount(1, $this->getCheckboxes());
        $page->clickLink('Previous page');
        $this->waitForElementTextContains('.js-media-library-view .js-pager__items > li:nth-of-type(1)', 'Page 1');
        $this->assertCount(24, $this->getCheckboxes());
        $page->checkField('Select Bear');
        $this->pressInsertSelected('Added one media item.');
        $assert_session->pageTextContains('Bear');
        $assert_session->pageTextNotContains('Cat');
        $assert_session->pageTextNotContains('Turtle');
        $this->openMediaLibraryForField('field_unlimited_media');
        $this->switchToMediaLibraryTable();
        // Assert the 'Apply filter' button is not moved to the button pane.
        $assert_session->buttonExists('Insert selected', $button_pane);
        $assert_session->buttonNotExists('Apply filters', $button_pane);
        $assert_session->pageTextContains('Dog');
        $assert_session->pageTextContains('Bear');
        $assert_session->pageTextNotContains('Turtle');
        // Assert the exposed filters can be applied and page is reset from second
        // page.
        $page->clickLink('Next page');
        $this->waitForElementTextContains('.js-media-library-view .js-pager__items > li:nth-of-type(2)', 'Page 2');
        $page->fillField('Name', 'Bear');
        $page->pressButton('Apply filters');
        $assert_session->assertWaitOnAjaxRequest();
        $assert_session->pageTextNotContains('Dog');
        $assert_session->pageTextContains('Bear');
        $assert_session->pageTextNotContains('Turtle');
        // Test clearing the filters.
        $page->fillField('Name', '');
        $page->pressButton('Apply filters');
        $assert_session->waitForLink('Next page');
        $page->clickLink('Next page');
        $this->waitForElementTextContains('.js-media-library-view .js-pager__items > li:nth-of-type(2)', 'Page 2');
        // Assert the exposed filters are persisted when changing display.
        $page->fillField('Name', 'Dog');
        $page->pressButton('Apply filters');
        $assert_session->assertWaitOnAjaxRequest();
        $assert_session->pageTextContains('Dog');
        $assert_session->pageTextNotContains('Crocodile');
        $assert_session->pageTextNotContains('Turtle');
        $page->checkField('Select Dog');
        $assert_session->linkExists('Table');
        $this->switchToMediaLibraryGrid();
        $this->assertSame('Dog', $page->findField('Name')
            ->getValue());
        $assert_session->pageTextContains('Dog');
        $assert_session->pageTextNotContains('Crocodile');
        $assert_session->pageTextNotContains('Turtle');
        $assert_session->linkExists('Grid');
        $this->switchToMediaLibraryTable();
        // Select the item.
        $this->pressInsertSelected('Added one media item.');
        // Ensure that the selection completed successfully.
        $assert_session->pageTextContains('Dog');
        $assert_session->pageTextContains('Bear');
        $assert_session->pageTextNotContains('Turtle');
    }

}