function BlockContentCreationTest::testBlockContentCreationMultipleViewModes

Creates a "Basic page" block with multiple view modes.

File

core/modules/block_content/tests/src/Functional/BlockContentCreationTest.php, line 87

Class

BlockContentCreationTest

Create a block and test saving it.

Namespace

Code

public function testBlockContentCreationMultipleViewModes() {
    // Add a new view mode and verify if it is selected as expected.
    $this->drupalLogin($this->drupalCreateUser([
        'administer display modes',
    ]));
    $this->drupalGet('admin/structure/display-modes/view/add/block_content');
    $edit = [
        'id' => 'test_view_mode',
        'label' => 'Test View Mode',
    ];
    $this->submitForm($edit, 'Save');
    $this->assertSession()
        ->pageTextContains('Saved the ' . $edit['label'] . ' view mode.');
    $this->drupalLogin($this->adminUser);
    // Create a block.
    $edit = [];
    $edit['info[0][value]'] = 'Test Block';
    $edit['body[0][value]'] = $this->randomMachineName(16);
    $this->drupalGet('block/add/basic');
    $this->submitForm($edit, 'Save');
    // Check that the Basic block has been created.
    $this->assertSession()
        ->pageTextContains('basic ' . $edit['info[0][value]'] . ' has been created.');
    // Save our block permanently
    $this->submitForm([
        'region' => 'content',
    ], 'Save block');
    // Set test_view_mode as a custom display to be available on the list.
    $this->drupalGet('admin/structure/block/block-content');
    $this->drupalGet('admin/structure/block/block-content/types');
    $this->clickLink('Manage display');
    $this->drupalGet('admin/structure/block/block-content/manage/basic/display');
    $custom_view_mode = [
        'display_modes_custom[test_view_mode]' => 1,
    ];
    $this->submitForm($custom_view_mode, 'Save');
    // Go to the configure page and change the view mode.
    $this->drupalGet('admin/structure/block/manage/testblock');
    // Test the available view mode options.
    // Verify that the default view mode is available.
    $this->assertSession()
        ->optionExists('edit-settings-view-mode', 'default');
    // Verify that the test view mode is available.
    $this->assertSession()
        ->optionExists('edit-settings-view-mode', 'test_view_mode');
    $view_mode['settings[view_mode]'] = 'test_view_mode';
    $this->submitForm($view_mode, 'Save block');
    // Check that the view mode setting is shown because more than one exists.
    $this->drupalGet('admin/structure/block/manage/testblock');
    $this->assertSession()
        ->fieldExists('settings[view_mode]');
    // Change the view mode.
    $view_mode['region'] = 'content';
    $view_mode['settings[view_mode]'] = 'test_view_mode';
    $this->submitForm($view_mode, 'Save block');
    // Go to the configure page and verify the view mode has changed.
    $this->drupalGet('admin/structure/block/manage/testblock');
    $this->assertSession()
        ->fieldValueEquals('settings[view_mode]', 'test_view_mode');
    // Check that the block exists in the database.
    $blocks = \Drupal::entityTypeManager()->getStorage('block_content')
        ->loadByProperties([
        'info' => $edit['info[0][value]'],
    ]);
    $block = reset($blocks);
    $this->assertNotEmpty($block, 'Custom Block found in database.');
    // Check that attempting to create another block with the same value for
    // 'info' returns an error.
    $this->drupalGet('block/add/basic');
    $this->submitForm($edit, 'Save');
    // Check that the Basic block has been created.
    $this->assertSession()
        ->pageTextContains('A custom block with block description ' . $edit['info[0][value]'] . ' already exists.');
    $this->assertSession()
        ->statusCodeEquals(200);
}