function PageCacheTagsTestBase::verifyPageCache

Same name in other branches
  1. 8.9.x core/modules/system/src/Tests/Cache/PageCacheTagsTestBase.php \Drupal\system\Tests\Cache\PageCacheTagsTestBase::verifyPageCache()
  2. 8.9.x core/modules/system/tests/src/Functional/Cache/PageCacheTagsTestBase.php \Drupal\Tests\system\Functional\Cache\PageCacheTagsTestBase::verifyPageCache()
  3. 10 core/modules/system/tests/src/Functional/Cache/PageCacheTagsTestBase.php \Drupal\Tests\system\Functional\Cache\PageCacheTagsTestBase::verifyPageCache()
  4. 11.x core/modules/system/tests/src/Functional/Cache/PageCacheTagsTestBase.php \Drupal\Tests\system\Functional\Cache\PageCacheTagsTestBase::verifyPageCache()

Verify that when loading a given page, it's a page cache hit or miss.

Parameters

\Drupal\Core\Url $url: The page for this URL will be loaded.

string $hit_or_miss: 'HIT' if a page cache hit is expected, 'MISS' otherwise.

array|false $tags: When expecting a page cache hit, you may optionally specify an array of expected cache tags. While FALSE, the cache tags will not be verified.

6 calls to PageCacheTagsTestBase::verifyPageCache()
CommentCacheTagsTest::testCommentEntity in core/modules/comment/tests/src/Functional/CommentCacheTagsTest.php
Tests that comments invalidate the cache tag of their host entity.
EntityCacheTagsTestBase::testReferencedEntity in core/modules/system/tests/src/Functional/Entity/EntityCacheTagsTestBase.php
Tests cache tags presence and invalidation of the entity when referenced.
EntityWithUriCacheTagsTestBase::testEntityUri in core/modules/system/tests/src/Functional/Entity/EntityWithUriCacheTagsTestBase.php
Tests cache tags presence and invalidation of the entity at its URI.
MenuCacheTagsTest::testMenuBlock in core/modules/menu_ui/tests/src/Functional/MenuCacheTagsTest.php
Tests cache tags presence and invalidation of the Menu entity.
ShortcutCacheTagsTest::testToolbar in core/modules/shortcut/tests/src/Functional/ShortcutCacheTagsTest.php
Tests visibility and cacheability of shortcuts in the toolbar.

... See full list

File

core/modules/system/tests/src/Functional/Cache/PageCacheTagsTestBase.php, line 36

Class

PageCacheTagsTestBase
Provides helper methods for page cache tags tests.

Namespace

Drupal\Tests\system\Functional\Cache

Code

protected function verifyPageCache(Url $url, $hit_or_miss, $tags = FALSE) {
    $this->drupalGet($url);
    $this->assertSession()
        ->responseHeaderEquals('X-Drupal-Cache', $hit_or_miss);
    if ($hit_or_miss === 'HIT' && is_array($tags)) {
        $absolute_url = $url->setAbsolute()
            ->toString();
        $cid_parts = [
            $absolute_url,
            '',
        ];
        $cid = implode(':', $cid_parts);
        $cache_entry = \Drupal::cache('page')->get($cid);
        sort($cache_entry->tags);
        $tags = array_unique($tags);
        sort($tags);
        $this->assertSame($cache_entry->tags, $tags);
    }
}

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