function BlockUiTest::testCandidateBlockList

Tests the block categories on the listing page.

File

core/modules/block/tests/src/Functional/BlockUiTest.php, line 177

Class

BlockUiTest

Tests that the block configuration UI exists and stores data correctly.

Namespace

Code

public function testCandidateBlockList() {
    $arguments = [
        ':title' => 'Display message',
        ':category' => 'Block test',
        ':href' => 'admin/structure/block/add/test_block_instantiation/classy',
    ];
    $pattern = '//tr[.//td/div[text()=:title] and .//td[text()=:category] and .//td//a[contains(@href, :href)]]';
    $this->drupalGet('admin/structure/block');
    $this->clickLink('Place block');
    $elements = $this->xpath($pattern, $arguments);
    $this->assertTrue(!empty($elements), 'The test block appears in the category for its module.');
    // Trigger the custom category addition in block_test_block_alter().
    $this->container
        ->get('state')
        ->set('block_test_info_alter', TRUE);
    $this->container
        ->get('plugin.manager.block')
        ->clearCachedDefinitions();
    $this->drupalGet('admin/structure/block');
    $this->clickLink('Place block');
    $arguments[':category'] = 'Custom category';
    $elements = $this->xpath($pattern, $arguments);
    $this->assertTrue(!empty($elements), 'The test block appears in a custom category controlled by block_test_block_alter().');
}