function AssertPageCacheContextsAndTagsTrait::assertCacheMaxAge

Same name in this branch
  1. 8.9.x core/modules/system/tests/src/Functional/Cache/AssertPageCacheContextsAndTagsTrait.php \Drupal\Tests\system\Functional\Cache\AssertPageCacheContextsAndTagsTrait::assertCacheMaxAge()
Same name in other branches
  1. 9 core/modules/system/tests/src/Functional/Cache/AssertPageCacheContextsAndTagsTrait.php \Drupal\Tests\system\Functional\Cache\AssertPageCacheContextsAndTagsTrait::assertCacheMaxAge()
  2. 10 core/modules/system/tests/src/Functional/Cache/AssertPageCacheContextsAndTagsTrait.php \Drupal\Tests\system\Functional\Cache\AssertPageCacheContextsAndTagsTrait::assertCacheMaxAge()
  3. 11.x core/modules/system/tests/src/Functional/Cache/AssertPageCacheContextsAndTagsTrait.php \Drupal\Tests\system\Functional\Cache\AssertPageCacheContextsAndTagsTrait::assertCacheMaxAge()

Asserts the max age header.

Parameters

int $max_age:

File

core/modules/system/src/Tests/Cache/AssertPageCacheContextsAndTagsTrait.php, line 190

Class

AssertPageCacheContextsAndTagsTrait
Provides test assertions for testing page-level cache contexts & tags.

Namespace

Drupal\system\Tests\Cache

Code

protected function assertCacheMaxAge($max_age) {
    $cache_control_header = $this->drupalGetHeader('Cache-Control');
    if (strpos($cache_control_header, 'max-age:' . $max_age) === FALSE) {
        debug('Expected max-age:' . $max_age . '; Response max-age:' . $cache_control_header);
    }
    $this->assertTrue(strpos($cache_control_header, 'max-age:' . $max_age));
}

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