function HeadersCacheContextTest::testGetContext

@covers ::getContext

@dataProvider providerTestGetContext

File

core/tests/Drupal/Tests/Core/Cache/Context/HeadersCacheContextTest.php, line 23

Class

HeadersCacheContextTest

@coversDefaultClass \Drupal\Core\Cache\Context\HeadersCacheContext[[api-linebreak]] @group Cache

Namespace

Code

public function testGetContext($headers, $header_name, $context) : void {
  $request_stack = new RequestStack();
  $request = Request::create('/', 'GET');
  // Request defaults could change, so compare with default values instead of
  // passed in context value.
  $request->headers
    ->replace($headers);
  $request_stack->push($request);
  $cache_context = new HeadersCacheContext($request_stack);
  $this->assertSame($cache_context->getContext($header_name), $context);
}