function AssetOptimizationTest::assertGzip

Tests gzip compression.

Parameters

string $url: The source URL.

File

core/tests/Drupal/FunctionalTests/Asset/AssetOptimizationTest.php, line 202

Class

AssetOptimizationTest

Tests asset aggregation.

Namespace

Code

protected function assertGzip(string $url) : void {
  $this->getSession()
    ->setRequestHeader('Accept-Encoding', 'gzip');
  $this->getSession()
    ->visit($url);
  $this->assertSession()
    ->statusCodeEquals(200);
  // Guzzle decodes the gzip response automatically but adds the original
  // Content-Encoding value in this header.
  $this->assertSession()
    ->responseHeaderEquals('x-encoded-content-encoding', 'gzip');
}