function ResponseGeneratorTest::testGeneratorHeaderAdded

Test to see if generator header is added.

File

core/modules/system/tests/src/Functional/System/ResponseGeneratorTest.php, line 41

Class

ResponseGeneratorTest

Tests to see if generator header is added.

Namespace

Code

public function testGeneratorHeaderAdded() {
    $node = $this->drupalCreateNode();
    list($version) = explode('.', \Drupal::VERSION, 2);
    $expectedGeneratorHeader = 'Drupal ' . $version . ' (https://www.drupal.org)';
    // Check to see if the header is added when viewing a normal content page
    $this->drupalGet($node->toUrl());
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertEqual('text/html; charset=UTF-8', $this->drupalGetHeader('Content-Type'));
    $this->assertEqual($expectedGeneratorHeader, $this->drupalGetHeader('X-Generator'));
    // Check to see if the header is also added for a non-successful response
    $this->drupalGet('llama');
    $this->assertSession()
        ->statusCodeEquals(404);
    $this->assertEqual('text/html; charset=UTF-8', $this->drupalGetHeader('Content-Type'));
    $this->assertEqual($expectedGeneratorHeader, $this->drupalGetHeader('X-Generator'));
    // Enable cookie-based authentication for the entity:node REST resource.
    
    /** @var \Drupal\rest\RestResourceConfigInterface $resource_config */
    $resource_config = RestResourceConfig::load('entity.node');
    $configuration = $resource_config->get('configuration');
    $configuration['authentication'][] = 'cookie';
    $resource_config->set('configuration', $configuration)
        ->save();
    $this->rebuildAll();
    // Tests to see if this also works for a non-html request
    $this->drupalGet($node->toUrl()
        ->setOption('query', [
        '_format' => 'hal_json',
    ]));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertEqual('application/hal+json', $this->drupalGetHeader('Content-Type'));
    $this->assertEqual($expectedGeneratorHeader, $this->drupalGetHeader('X-Generator'));
}