function BlockAddTest::testBlockAddThemeSelector

Same name in other branches
  1. 10 core/modules/block/tests/src/FunctionalJavascript/BlockAddTest.php \Drupal\Tests\block\FunctionalJavascript\BlockAddTest::testBlockAddThemeSelector()
  2. 11.x core/modules/block/tests/src/FunctionalJavascript/BlockAddTest.php \Drupal\Tests\block\FunctionalJavascript\BlockAddTest::testBlockAddThemeSelector()

Tests the AJAX for the theme selector.

File

core/modules/block/tests/src/FunctionalJavascript/BlockAddTest.php, line 30

Class

BlockAddTest
Tests the JS functionality in the block add form.

Namespace

Drupal\Tests\block\FunctionalJavascript

Code

public function testBlockAddThemeSelector() {
    \Drupal::service('theme_installer')->install([
        'claro',
    ]);
    $this->drupalLogin($this->drupalCreateUser([
        'administer blocks',
    ]));
    $this->drupalGet('admin/structure/block/add/system_powered_by_block');
    $assert_session = $this->assertSession();
    // Pick a theme with a region that does not exist in another theme.
    $assert_session->selectExists('Theme')
        ->selectOption('claro');
    $assert_session->assertWaitOnAjaxRequest();
    $assert_session->selectExists('Region')
        ->selectOption('pre_content');
    $assert_session->assertWaitOnAjaxRequest();
    // Switch to a theme that doesn't contain the region selected above.
    $assert_session->selectExists('Theme')
        ->selectOption('stark');
    $assert_session->assertWaitOnAjaxRequest();
    $assert_session->pageTextNotContains('An illegal choice has been detected. Please contact the site administrator.');
    $assert_session->optionExists('Region', '- Select -');
}

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