function HeadersCacheContextTest::testGetContext

Tests get context.

@legacy-covers ::getContext

Attributes

File

core/tests/Drupal/Tests/Core/Cache/Context/HeadersCacheContextTest.php, line 27

Class

HeadersCacheContextTest

Tests Drupal\Core\Cache\Context\HeadersCacheContext.

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);
}