function MainContentFallbackTest::testMainContentFallback
Same name in other branches
- 8.9.x core/modules/system/tests/src/Functional/System/MainContentFallbackTest.php \Drupal\Tests\system\Functional\System\MainContentFallbackTest::testMainContentFallback()
- 10 core/modules/system/tests/src/Functional/System/MainContentFallbackTest.php \Drupal\Tests\system\Functional\System\MainContentFallbackTest::testMainContentFallback()
- 11.x core/modules/system/tests/src/Functional/System/MainContentFallbackTest.php \Drupal\Tests\system\Functional\System\MainContentFallbackTest::testMainContentFallback()
Tests availability of main content: Drupal falls back to SimplePageVariant.
File
-
core/
modules/ system/ tests/ src/ Functional/ System/ MainContentFallbackTest.php, line 50
Class
- MainContentFallbackTest
- Test SimplePageVariant main content rendering fallback page display variant.
Namespace
Drupal\Tests\system\Functional\SystemCode
public function testMainContentFallback() {
$edit = [];
// Uninstall the block module.
$edit['uninstall[block]'] = 'block';
$this->drupalGet('admin/modules/uninstall');
$this->submitForm($edit, 'Uninstall');
$this->submitForm([], 'Uninstall');
$this->assertSession()
->pageTextContains('The selected modules have been uninstalled.');
$this->rebuildContainer();
$this->assertFalse(\Drupal::moduleHandler()->moduleExists('block'), 'Block module uninstall.');
// When Block module is not installed and BlockPageVariant is not available,
// Drupal should fall back to SimplePageVariant. Both for the admin and the
// front-end theme.
$this->drupalGet('admin/config/system/site-information');
$this->assertSession()
->fieldExists('site_name');
$this->drupalGet('system-test/main-content-fallback');
$this->assertSession()
->pageTextContains('Content to test main content fallback');
// Request a user* page and see if it is displayed.
$this->drupalLogin($this->webUser);
$this->drupalGet('user/' . $this->webUser
->id() . '/edit');
$this->assertSession()
->fieldExists('mail');
// Enable the block module again.
$this->drupalLogin($this->adminUser);
$edit = [];
$edit['modules[block][enable]'] = 'block';
$this->drupalGet('admin/modules');
$this->submitForm($edit, 'Install');
$this->assertSession()
->pageTextContains('Module Block has been enabled.');
$this->rebuildContainer();
$this->assertTrue(\Drupal::moduleHandler()->moduleExists('block'), 'Block module re-enabled.');
}
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