function PageCacheTest::testHead
Same name in other branches
- 9 core/modules/page_cache/tests/src/Functional/PageCacheTest.php \Drupal\Tests\page_cache\Functional\PageCacheTest::testHead()
- 8.9.x core/modules/page_cache/tests/src/Functional/PageCacheTest.php \Drupal\Tests\page_cache\Functional\PageCacheTest::testHead()
- 11.x core/modules/page_cache/tests/src/Functional/PageCacheTest.php \Drupal\Tests\page_cache\Functional\PageCacheTest::testHead()
Tests that HEAD requests are treated the same as GET requests.
1 call to PageCacheTest::testHead()
- PageCacheTest::testPageCache in core/
modules/ page_cache/ tests/ src/ Functional/ PageCacheTest.php - Tests page caching.
File
-
core/
modules/ page_cache/ tests/ src/ Functional/ PageCacheTest.php, line 541
Class
- PageCacheTest
- Enables the page cache and tests it with various HTTP requests.
Namespace
Drupal\Tests\page_cache\FunctionalCode
protected function testHead() : void {
/** @var \GuzzleHttp\ClientInterface $client */
$client = $this->getSession()
->getDriver()
->getClient()
->getClient();
// GET, then HEAD.
$url_a = $this->buildUrl('system-test/set-header', [
'query' => [
'name' => 'Foo',
'value' => 'bar',
],
]);
$response_body = $this->drupalGet($url_a);
$this->assertSession()
->responseHeaderEquals('X-Drupal-Cache', 'MISS');
$this->assertSession()
->responseHeaderEquals('Foo', 'bar');
$this->assertEquals('The following header was set: <em class="placeholder">Foo</em>: <em class="placeholder">bar</em>', $response_body);
$response = $client->request('HEAD', $url_a);
$this->assertEquals('HIT', $response->getHeaderLine('X-Drupal-Cache'), 'Page was cached.');
$this->assertEquals('bar', $response->getHeaderLine('Foo'), 'Custom header was sent.');
$this->assertEquals('', $response->getBody()
->getContents());
// HEAD, then GET.
$url_b = $this->buildUrl('system-test/set-header', [
'query' => [
'name' => 'Foo',
'value' => 'baz',
],
]);
$response = $client->request('HEAD', $url_b);
$this->assertEquals('MISS', $response->getHeaderLine('X-Drupal-Cache'), 'Page was not cached.');
$this->assertEquals('baz', $response->getHeaderLine('Foo'), 'Custom header was sent.');
$this->assertEquals('', $response->getBody()
->getContents());
$response_body = $this->drupalGet($url_b);
$this->assertSession()
->responseHeaderEquals('X-Drupal-Cache', 'HIT');
$this->assertSession()
->responseHeaderEquals('Foo', 'baz');
$this->assertEquals('The following header was set: <em class="placeholder">Foo</em>: <em class="placeholder">baz</em>', $response_body);
}
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.